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Installation and Operating Instructions

1. D 1 20 0 Peak detection count 1 to 999 Number of points used to define a 3 valid pulse 5 Recommended Input Range Description D 1 19 0 Global search cycles 0 to 999 Determine the cycle number Depends on application before enabling a global search define in Quick setup If 0 is set the global search is disabled With the global search function pulses will be scanned from detection delay up to the sensor length D 1 21 0 Pulse loss tolerance 1 to 255 Number of level or interface Depends on application measurement lost before define in Quick setup indicating error message D 1 22 0 Auto calc Er Yes No The device is able to determine Depends on application the dielectric constant of the first define in Quick setup product D 1 24 0 Linearity activation The device can increase accuracy via on site calibration with a linearization table Maximal 50 pairs are possible Linearity correction is enable if set to yes D 2 0 0 Calibration param This menu contains specific menu items which permit expert users to re calibrate the device D 2 1 0 Converter offset 0 to 99999 mm Defines the distance between Depends on the calibration emitted pulse and upper reference flange face This parameter is calibrated by factory and should not be changed D 2 2 0 Elec calib ratio 1 to 999 99 us mm Determines the calibration factor Depends on the calibration related to the electronic time
2. 200 C 90 C The enclosure provides a degree of protection of at least IPEX as per EN 60529 Electrical data n f min ic safety i Supply and output circuit terminals output 1 and in type of protection intrinsic safety EEx ia IIC only for connection to a certified intrinsically safe circuit with the following maximum values U 30 V I 300 mA P 1W C 30 nF L 200 pH Supply and output circuit terminals output 2 and in type of protection intrinsic safety EEx ia IIC only for connection to a certified intrinsically safe circuit with the following maximum values U 30 V I 300 mA P 1W C 30 nF L 200 pH The optional second current output circuit is infallibly galvanically isolated from the supply and output circuit and from the earthed parts of the transmitter MEAN P Ex30 v2 1 2 Page 3 5 A13 D7100 Series TDR Level Instrument User s Manual A 5 Examination Certificate Continued KEMAX 13 14 16 17 18 SCHEDULE to EC Type Examination Certificate KEMA 07ATEX0069 X Issue No 1 f fi f d Power supply max 36 Vdc Output T ES Qe qM intrinsically safe circuits U 253 V Installation instructions Apparatus in t of protection intrin i When the Guided Radar TDR Level Instrument is used in explosive atmospheres caused by air dust mixtures cable entry devices shall be used that provide a degree of p
3. ka The dielectric constant of water is 80 The dielectric constant of oil is 2 3 7 1 3 Hazardous areas Please refer to Appendix A for devices approved for use in potentially explosive atmospheres 126 Technical Data 7 2 Dimensions and weights Level meter dimensions Housing without cable glands 175 6 9 162 6 4 uh r I n n be N R m gt A d d Probes Coaxial Dbl rod Dbl cable Single cable Single rod Single cable 022 0 9 08 0 3 04015 4 0 15 08 0 3 08 0 3 I m LD ri Y Y A I E Bottom measurement I limit of probe 038 15 i S N 920 08 exis 4mm or 0 15 single cable probe end versions counterweight crimped end turnbuckle threaded end open end chuck i i d d d d 0 d U ise 1 E Bottom d j Leg 4 i measurement M8 M a k limit of probe 08 t Q i 7 20 x 0 3 Si e co eu LA ul 127 D7100 Series TDR Level Instrument User s Manual 4mm or 0 15 double cable probe end versions counterweight counterweight with counterweight with with internal und
4. 1 Loosen M10 socket head set screw on adaptor connector column below the housing using 5 mm hexagon key 2 Rotate housing and position as required 3 Retighten socket head set screw to fix housing position 57 D7100 Series TDR Level Instrument User s Manual The device has two operational modes Normal mode for displaying measurements Program mode for configuring the device 4 1 3 Normal mode Description The measurement data is displayed on the screen in this mode Anybody can select what measurement information is displayed level volume and types of data and how 1t is presented display style This is the instrument s default mode 1 Header bar shows device tag number in normal mode 2 Measurement function 3 Measurement value and units 1 TAG NUMBER 12345 Display styles Three display styles are available 1 Value s 2 Value s and picture 3 Value s and bar graph LT 12345 LT 12345 LT 12345 Level Level Level Mr 16 345 m 16 345 m 69 i 50 L Ki 58 Op eration Screen navigation The following buttons on the keypad are used for Screen Navigation Right gt button for selecting value value amp picture or value amp bar graph display Up A and down Y buttons for selecting measurement level volume and so on Screens available for a device with one output
5. Gas Air Probe Tank length height L A2 f i i Y D Al the top blocking distance The minimum distance from the flange to the top limit of the measuring range The measurement displayed on the gauge will freeze below this distance and an error warning will indicate that the level has has reached the blocking distance A2 the bottom blocking distance Alength at the end of the probe where measurement is not possible For products with very low dielectric constants er lt 5 accuracy may be affected in a non linear zone up to 150 mm or 6 above the bottom blocking distance A2 D the non measurement zone A zone where measurements cannot be taken that is to say the counterweight turnbuckle and so on The measurement displayed on the gauge will freeze especially for cable probes L the probe length The length specified by the customer in the order including the counterweight 125 D7100 Series TDR Level Instrument User s Manual Blocking distance Blocking distance also known as the device s dead zones depends on the probe type fitted Top dead zone Bottom dead Topdeadzone Bottom dead clic zone r72 n zone 3 po SEN 200 or 8 100r04 2500r10 Single cable 04 mm or 0 15 200 or 8 10 or 0 4 250 or 10 500r2 500r2 S Single rod 200 or 8 10 or 0 4 250 or 10 Double cable 125 or 5 10 or 0 4 165 or 612 Double rod 125 or 5 10 or 0 4 165 or 64 e
6. 22mm design of the sensor Single cable 4mm Single cable 8mm Double cable 4mm According to probe delivered D 1 8 0 Probe coating None PVC and PVDF single The probe coating material is rod None and FEP 4mm displayed for information only single cable None D 1 9 0 Counterweight type None 12x100mm 38x245mm Counterweight type is the 38x60mm 20x100mm mechanical design of cable Chuck Turnbuckle Open End probes end The factory Crimped end and Threaded installed counterweight type is end displayed Choice depends on the application D 1 10 0 Probe end pulse Determine the pulse type for the Depends on Probe end type probe end Twin rod cables gt Large weightSmall weight only neg pulse coax gt Long probes maybe best selectionFor lost counter weight should hold4ma or rod s with no weight gt D 1 11 0 Pulse search area Determine the behaviour of the device when the level pulse is lost 88 Service functions Continued Function Function Fct D 1 11 1 Entire tank full Entire tank empty Input Range Yes No Depends on CIP Yes No Depends on CIP Probe end no Yes No pulse Depends on CIP Parasite detection Yes No Depends on application define in Quick setup Snapshot first meter Yes No Depends on application Deposit correction Yes No Depends on application define in Quick setup define in Quick setup Deposit corr
7. According to the order counterweight for cable versions If probe length has been modified enter the new value here C 1 9 0 Blocking distance Detection delay D 1 4 0 The non measuring range at to probe length C 1 6 0 the top of the probe It depends According to the probe type on the probe type and the installation C 1 10 0 Reference offset tank height to 50 m or 164 ft Offset relating to a reference 0 m or O ft location distance This value is positive when the reference location is above the device flange face and negative if below C 1 11 0 Tank bottom offset tank height to 3000 m or Offset relating to a reference 9840 ft location level The device 0 m or 0 ft reference point for this parameter is the bottom of the tank related to C 1 2 0 Tank height This value is positive when the reference location is below the tank bottom and negative if above C 1 12 0 Time constant 0 to 100 seconds Using this function the device 5 sec liquid or 20 sec processes several measurement solid readings to filter out disturbances Increasing the time constant will smoothen the integrated readings decreasing will roughen the readings 82 Operation Advanced setup functions Continued Function Fct Input Range Description C 1 13 0 Measuring mode Automatic direct or TBF The device is capable of Automatic detecting level readings utilizing different methods Automatic mode
8. General Advice on Safety Visually inspect the equipment before installation to check that it has not been damaged in transit Follow all instructions carefully to make sure that you install the device correctly Observe special conditions for installations requiring approved equipment Check that the flange gasket and antenna materials are compatible with the product in the tank Check that that the information on the device nameplate conforms to the on site data Wire according to local rules and regulations Remove the device from the installation before servicing except for replacement of the housing as described in section 6 2 D7100 Series TDR Level Instrument User s Manual 0 1 Legal Matters Authorised Personnel Installation assembly commissioning and servicing must only be undertaken by Drexelbrook trained personnel Maintenance which is considered relevant to safety in the sense of explosion protection must only be carried out by the manufacturer his agents or under the supervision of experts Liability Responsibility as to suitability and intended use of these devices rests solely with the user Improper installation and operation may lead to loss of warranty In addition Drexelbrook s General Conditions of Sale and Delivery found on the back of the invoice and forming the basis of the purchasing contract are applicable Special codes and regulations apply to its use in hazardous are
9. measurement is either not correct or frozen 111 D7100 Series TDR Level Instrument User s Manual List of possible errors continued Interface measurement lost Interface measurement high Interface measurement low Layer measurement low Signal status Reference pulse low amplitude Reference pulse lost Flange pulse lost The device can no longer find the interface The interface is in the device s set blocking distance or outside the measurement range The measurement is either not correct or frozen The product is below the probe and counterweight and or outside the measurement range The measurement is either not correct or frozen When the layer is less than 50 mm 2 or below the probe end Reference amplitude falls below threshold 1 Fault common to solid applications where ESD occurs Reference amplitude falls below threshold 2 Fault common to solid applications where ESD occurs Flange pulse amplitude falls below a set threshold Never active for coaxial probes 112 Check the tank contents using another visual method If the interface is too low below the probe end then fill the tank with interface product until itis in the set measurement range If the interface too high that is to say within the blocking distance then empty tank until the interface is back in the measuring range If interface is neither high or low then an emulsion may exist Wait for th
10. 1 1 2 NPT 3 4 1 1 2 Flange DN 25 DN 150 PN 40 PN 16 1 8 150 Ib 300 Ib 10 K 40 100A Process Fitting Electrical Connection 2 Wire Power Supply Terminals Output 1 Non Ex EEx i 24 VDC 14 30 VDC EEx d 24 V DC 20 36 VDC Terminals Output 2 Non Ex EEx i EEx d 24 VDC 10 30 VDC Cable Entry Terminals M20x1 5 1 2 NPT G 1 2 0 5 1 5 mm Human machine interface Display 9 lines 160x160 pixels in 8 step greyscale with 4 button keypad Operating Languages English German French Italian Spanish Portugese Japanese Chinese Mandarin Russian Approvals ATEX ATEX Il G D EEx ia IIC T3 T6 ATEX Il 1 2 G D EEx d ia IIC T6 T3 FM IS class Div 1 Gr A G XP class Div 1 Gr A G CSA CL 1 Zone 0 Ex ia II C CL 1 Zone 1 Ex d ia IH C QS10 Quick Start Human interface Program mode Saves data or confirms parameter Program mode ESC function returns to previous menu If top menu reached returns to normal mode Any parameter value entered is not stored Startup procedure Mount and wire the device then turn the power supply on e The device performs a self test and is ready for use HELP If false parameter value is inputted e g outside limits an error message icon 2 10sec occurs and after 10 seconds the screen switches to HELP function Press ESC to return to function QS11 D7100 Series TDR Level Instrument User s
11. Check for build up along the probe Contact Drexelbrook for possible modification of the service parameter Deposit Correction Factor Check for obstructions agitator support beam etc in the free space around the probes These produce parasite signals Either try to filter out the parasite signals using Level threshold function refer to section 4 2 4 Advanced setup further notes move the device away from these obstructions or install in a stilling well or bypass chamber Does the product have a low dielectric constant lt 1 6 Check the function Measuring mode is set to automatic so the device can choose the best measuring mode direct or TBF based on the operating conditions Contact Drexelbrook for further advice Check for build up along the probe Contact Drexelbrook for possible modification of the service parameter Deposit Correction Factor Check for obstructions agitator support beam etc in the free space around the probes Take corrective action as for level pulse lost If the error message interface measurement lost is also displayed then an emulsion may exist Wait for the device to find the interface again The product s dielectric constant is too high Set measurement mode to Automatic to let the device decide which mode is the best If the measuring mode is set to Direct this will override device Selection As for the error message flange pulse lost Short
12. Custom length unit y Read only See description B 2 15 0 Custom conv unit Readon 118 The distance from the flange face thread stop down to the bottom end of the probe including counterweight for cable versions The factory set value for probe length is displayed If probe length has been modified the new value is shown The mechanical design of the probe The factory installed probe type is displayed The mechanical design of a cable probe s bottom end The device will not measure below the top of the counterweight The factory installed counterweight type is displayed Dielectric constant Er is a major parameter for TDR level measurement devices This device is able to automatically calculate and display here the Er of the top product This displays the correction factor needed to account for measurement errors due to deposit on the probe This displays the application description of the measurement algorithm applied for the measurement function and application conditions Configured during application setup mode This displays a log of instrument errors Scroll down the list and press enter to display error details Opening a log will remove the error icon if it appeared in normal mode Displays continuously changing present measurement status Displays length unit name defined by the customer for conversion in menu item C 5 1 7 Displays conversion unit name defined by the customer in menu item
13. distance well this helps the product to mode circulate especially where there is more than one liquid These must be small widely spaced and deburred max 10 mm or 0 4 Probe counterweights in stilling wells check that there is sufficient but not too much play between the counterweight and the inside wall of the stilling well for the product to circulate 34 Location Tanks with floating roofs Commonly used for petro chemical applications Install a stilling well NA po M so IM a Stilling well Tank Floating roof Petroleum products Well is fixed to tank base no roof deformation Sediment 35 D7100 Series TDR Level Instrument User s Manual 1 3 4 Bypass chambers Use bypass chambers for applications where there are Too many protuding objects inside the tank Agitators These installations have the same requirements as stilling wells Refer to section 1 3 3 Stilling wells 36 Location 1 3 5 Spherical tanks Measurement of liquid petroleum gas LPG is a common application for TDR It is stocked in spherical tanks Installation requirements Install on top of the tank following instructions given in section 1 2 Location Ifthe top platform is in the form of a nozzle install the device fitting far from the wall at least the distance recommended according to probe type in section 1 2 1 Location all applications installation relative to o
14. distance volume and or rameter SSES interface Double rod 8 mm 0 3 4 m 13 ft ae Single rod 08 mm 0 3 4 m 13 ft Coaxial 022 mm 0 9 6 m 20 ft Po Double cable 4 mm 0 15 35 m 115 ft Po Single cable 94 mm 0 15 35 m 115 ft TT Single cable 98 mm 0 3 35 m 115 ft selectable 3 8 20 5 mA acc to NAMUR NE43 amp HART 6 signal Output2 optiona 4 20 mA no HART signal 2 formats normal mode Text warnings on display screen for W sss di Current output selectable 3 6 22 s mA or Hold w a G ss digital interfaces 350 ohms p _ r__ _ r1 gt i g19g j 121 D7100 Series TDR Level Instrument User s Manual Technical data continued Performance characteris x tics Measuring accuracy 1 Reference conditions 20 C 5 C 68 F 9 F acc to IEC770 1013mbar abs 20mbar or 14 69psig 0 29psi Rel Air Humidity 60 15 Reso ELE 0 03 of measured distance if L gt 10m in direct mode Installation Installation instructions see sections 1 and 2 Startup time 0 EM field size dependant on probe Emission angle type e i e Jul f Conforms to Directive 89 336 CEE in Electromagnetic conjunction with EN 61326 1 2 122 Technical Data Technical data continued Flange temperature 40 200 C 40 300 F Ex refer to relevant device s approval and temperature class DJ Thermal s
15. is displayed Contact Drexelbrook for information on how to reconfigure the device Hardware status Frontendoutof F ty Contact Drexelbrook order 5 volts faulty F The device hardware is faulty Contact Drexelbrook Time base faulty F The device hardware is faulty Contact Drexelbrook or not running Electronic offset W The device hardware is faulty Contact Drexelbrook out of range W k Time out The device hardware is faulty Contact Drexelbroo measurement When interface or level and interface is selected in application setup mode 114 Operation Measurement quality Using menu item B 2 13 0 measurement quality you can read more information about the last measurement Five error status messages are available and are listed below Error Message Type of Error Li i e I Level measurement lost The device can no Check the tank contents using another longer find the product visual method If the tank is empty in surface other words below the probe end then fill the tank until product level is in the measurement range If the tank is full that is to say within the blocking distance then empty tank until the level is back in the measuring range If the product was lost and the tank is neither full nor empty wait for the device to find the level again Interface measurement The device can no Check the tank contents using another lost longer find the interface
16. passive and scale the current values C 4 1 0 Output Function Level volume mass distance The output function can be interface level interface picked from the list The function distance interface volume assigned to the output is ullage volume mass layer or independent of the function being Interface level layer volume displayed C 4 2 0 4 mA setting 0 m m kg to 20 mA setting Assigns a measurement value to item C 3 3 0 of output 4 mA function item C 3 1 0 selected 0 m m kg C 4 3 0 20 mA setting 4 mA setting item C 3 2 0 Assigns a measurement value to to max value defined by 20 MA output function item C 3 1 0 selected Depends on output function C 3 6 0 HART address 0 to 15 0 Any HART address greater than 0 will enable HART Multidrop mode current output fixed at 4mA C 4 4 0 Output Range 3 8 20 5 MA NAMUR or 4 20 Defines the behaviour of the mA output 2 in case an error occurs 3 8 20 5 mA NAMUR Sets the effective range of current output with or without over run C 4 5 0 Error handling 3 6 mA 22 mA or Hold Defines the behaviour of the 22 MA current output in case an error occurs Hold is available only if 4 20 MA is selected item C 4 4 0 85 D7100 Series TDR Level Instrument User s Manual Advanced setup functions Continued Function Fct Input Range C 5 0 0 Device setup measurement value formats C 5 1 0 Display settings Sets device display charact
17. 3 Seller s inspection shall disclose to its satisfaction that the goods were defective in materials or workmanship at the time of shipment 4 Any warranty service consisting of time travel and expenses related to such services performed other than at Seller s factory shall be at Buyer s expense E Repaired Reconditioned Goods As to out of warranty goods which Seller has repaired or reconditioned S eller warrants for a period of sixty 60 days from date of its invoice only new components replaced in the most recent repair reconditioning F Returns and Adjustments No goods may be returned unless authorized in advance by Seller and then only upon such conditions to which Seller may agree Buyer must obtain an RMA Return Material Authorization number from Seller prior to any return shipment and such RMA number must appear on the shipping label and packing slip Buyer shall be responsible for the returned goods until such time as Seller receives the same at its plant and for all charges for packing inspection shipping transportation or insurance associated with returned goods In the event that credit for returned goods is granted it shall be at the lesser of the then current prices or the original purchase price Claims for shortage or incorrect material must be made within five 5 days after receipt of shipment ALL OTHER WARRANTIES FOR ANY OF SELLER S GOODS OR SERVICES WHETHER ORAL WRITTEN EXPRESS IMPLIED STATUTORY
18. D7100 Series TDR Level Instrument User s Manual 3 74 Setup Mode Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Conversion Unit Tank Shapes Volume Mass table Conversion Free unit Yes No Please select Volume Mass Do you want to Mass measurement of liquids or solids use the density of the product Yes Product Density min 0 kg m3 max 20000 kg m3 Product Type Solid a p t As diagram 1 l No L Liquid above Flat T Tank Height Tank Length Tank m Tank Width Tank Width Tank Height lt L Tank Length Tank Height lt lt SN T l Cone Flat DIN 28011 Cone SES E DI S O Tank Height 2 e Cone Length lt Diameter Tank Diameter ez II Tank Height DI Tank Height 2 f Cone Diameter rq Angle of inclination min 0 max 360 m3 Tons L Kg US gal US Tons GB gal GB Tons ft3 bbl No of LVM Entries min 0 max 50 Number m m3 1 Current changes must be saved or cancelled before proceeding Save Cancel Operation 4 Measurement of user defined length and conversion units Setup Mode Conversion Tank Shapes Free unit Yes No Tank Shapes Custom Length Unit LEN_FREE_ Tank Shapes Custom Length
19. General conditions of sale found on the back of the invoice and forming the basis of the purchasing contract are applicable If you need to return the device to the manufacturer or supplier please complete the form in Section 9 0 and attach to the device Drexelbrook regrets that it cannot repair or check your device unless accompanied by this completed form Items supplied If applicable e us QS1 D7100 Series TDR Level Instrument User s Manual Visual check AMETEK DR7100 SAFE CONNECTIONS DREXELBROOK ae QD AS PER DRAwNG 420 0004 288 CD Horsham PA 19044 USA APPROVED DR7100x600000000000000000X INTRINSICALLY SAFE SUITABLE FOR Order No x 000000000000X Q ANL EM ONLY B C D Il Il Il I OI Il Ill l Exa Abia Ic CLASS ZONE 0 1 2 TEMP CODE T6 Ta 60 C Sig Date DD MMM YYYY u lt 3 Was is 300 ma Pic 1W Protection class IP 66 NEMA CSA ENCL 4X Antenna Type 6P m d WWW DREXELBROOK COM QS2 Quick Start Handling and installation instructions Antenna must not touch nozzel max 200 C 392 F rt 80 C 175 F min 40 C 40 F Viton D 40 C 40 F min 20 C 5 F Kalrez 6375 QS3 D7100 Series TDR Level Instrument User s Manual Installation Instructions Liquids Install away from entry pipe Install means of deviating product if impossible to distance from entry pipe QS4 Quick Start Special
20. Instrument User s Manual 1 2 Installation relative to other tank components Objects near to the probe that influence measurement accuracy Install the process connection far from protruding objects such as heating tubes sudden changes in tank cross section tank wall reinforcements and beams weld lines dip stick pipes Refer also to the diagram below Guided radar TDR level meters generate electromagnetic fields when a measurement pulse is emitted This field is affected by any nearby metallic objects and these will weaken and potentially disturb the emitted pulse A minimum distance is recommended depending on the probe type to be installed See the table below for recommended free space dimensions Alternatively the fitter may use a reference chamber or stilling well However the chamber must be smooth i e no visible weld lines with straight and vertical walls to maintain the pulse strength and measurement accuracy N Position far from other objects in tank Risk of measurement error Special note coaxial probes These probes can be used close to or touching objects or walls as the EM field generated by the probe 1s contained within the probe s outer sheath and cannot be affected by other installations in the tank However the coaxial probe is limited to applications using clean products 1 e non cristallising low viscosity products that do not have solids in suspensio
21. Level Level Level T 16 345 m 64 L 16 345 m gt H EX E L E ES KA E3 KA ES KA Interface level Interface Level m Interface Level 1 10 030 m EB 10 030 m E 27 L EB i A ZS KA ZS KA ES KA Distance Distance m Distance keng ml 16 345 m E 16 345 m L E 36 EB ES KA ES KA ES KA E Interface distance Interf distance B Interf distance 17 5 y 9 500 m e 9 500 m e e 63 i E ES ka E ka EE A E Layer Layer i Layer w 16 345m 12 16 345 m EJ A 0 L Ullage volume Ullage volume p Ullage volume 1m H 3 70 m p 3 70 m bo 25 es DE DE DE D 0 ws m 9 DE DE DE 2 04 cain 2 04 GB tons 27 F E E U 0 Layer volume Layer volume m Layer volume SE J BA og 030m pg Im T a cun ES GC SR O D 4 E Eat Interface volume Interf volume Interf volume mr 1 06 m EX 1 06 m 36 je 5 I p 2 1 3 LA D D DE H V Interface measurement You can only choose screens with red borders when the device is configured for interface applications Mass measurement Select mass units and calibrate using conversion table functions in program mode to display mass instead of volume 59 D7100 Series TDR Level Instrument User s Manual Screens available for a device with two outputs Level Level m Level zm 16 345 m 16345m 45 EI Interface level Interface Level so Interface level 16 345 m L H 27 16 345
22. Series TDR Level Instrument User s Manual 1 4 2 Electrostatic discharge N N General notes This may occur in some solid applications Device ESD protection DR7100 non Ex and Ex gauge electronics are shielded up to 32KV against electrostatic discharge ESD Electrostatic discharge Risk of measurement error and or damage to housing electronics Installation requirements Earth the tank entry pipe product and probe installation It is the customer s responsibility to prevent ESD ESD cannot be solved by DR7100 ESD protection Dismounting the device Danger of injury from eletrostatic discharge The probe may become electro statically charged during operation Earth the probe before handling 40 2 0 2 1 Electrical Connection Electrical connection Wiring Cable entry Electrical connection is made through two cable entries located at the back of the housing The cable entries can be ordered with adaptors M20 x 1 5 NPT G Cable glands are only supplied with non Ex and EEx ia approved devices You must supply the cable glands for EEx d and FM approved devices Access to terminals is via a blue threaded cover on the side of the housing As the device is a 2 wire instrument the power supply and the output signal transmitted by the device use the same cable Reminder of wiring fundamentals Power supply Disconnect the power supply before wiring the device Cables Use metal cable gla
23. Setup gt Passwords Using this menu you can switch on or off restricted access to program mode for which a supervisor password is needed If switched off all users will be able to display device information and change quick setup and advanced setup settings change the supervisor password Changing the supervisor password 1 From the Advanced Setup menu select the Device Setup submenu then Supervisor Type the new password six characters using any of the four keys below the screen then retype 1t to confirm If the second set of characters is not the same as the first the device will display the error Press escape to reset and repeat step 2 The screen will return automatically to the Password submenu Supervisor _Supervisor Sup Pw Ena Disable New Password New Password SNE Wa Xolololokck Service Confirm Password Confirm Password ERN Example w A gt thn vw 4 New Password ROKK Press Esc Pl gt Confirm Password Password Mismatch or A vw incorrect D7100 Series TDR Level Instrument User s Manual Distance measurement Distance measurement depends on a number of factors covered in the menu items below tank height blocking distance reference offset These will influence the effective measuring range of a TDR level meter and the point from which measurements are taken Blocking
24. Setup Mode Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shapes Tank Shape Tank Shapes Tank Shapes Conversion Unit Volume Mass table Conversion Free unit Yes No Please select Volume Product Type Solid Liquid l Mass D D ex Tank Heigh Flat DIN 28011 Spheric Diameter I Tank Width Tank Diameter ul Tank Length Tank Height DE gu U Angle of inclination min 0 max 360 m3 L US gal GB gal ft3 bbl Number m m3 1 0 0 2 0 0028 0 001 3 0 0057 0 003 4 0 0085 0 007 Current changes must be saved or cancelled before proceeding Save Cancel 72 Operation 2 Volume measurement of solids Setup Mode Conversion Tank Shapes Free unit Yes No Tank Shapes Please select Volume Mass Tank Shapes Product Type Solid Liquid Tank Shapes D t I Tank Shapes Flat Cone Flat DIN 28011 Cone Tank Shapes Tank Height Tank Length Tank Diameter Tank Diameter i Tank Shapes Tank Width Tank Width Tank Height Tank Height 1 Tank Shapes Tank Length Tank Height 1 Tank Height 2 Tank Shapes Tank Height 2 Cone Diameter as H Tank Shapes Cone Length Tank Shapes Angle of inclination min 0 max 360 m3 L US gal GB gal ft3 bbl Volume Mass table Number m m3 1 0 0 2 0 0028 0 001 3 0 0057 0 003 4 0 0085 0 007 Note Current changes must be saved or cancelled before proceeding Save Cancel 73
25. Values numerical or alpha numerical digits Editing lists 1 Header bar shows function name 2 Tick shows which parameter is currently used by the device 8 Selection bar shows which parameter is selected by the user Press enter to confirm selection 1 a Language B Key Key function English Z 2 German Right Moves cursor to the next digit French Down Decreases digit value gt BEAMEN 3 Up Increases digit value Se Enter Confirm change and exit Escape Exits without confirming Press right and up keys simultaneously 64 Op eration Editing values A value must be modified digit by digit The cursor starts at its default position on the digit the furthest to the left on the edit screen 1 Menu name 2 Function name 3 Parameter value with cursor on left digit 4 Minimum value 5 Maximum value 6 Status bar value too high or value too low message if value is respectively greater or less than the parameter range 7 Picture of parameter 1 Installation Setup Key Key function 2 Tank height 3 1 000 m Right Moves cursor to the next digit Down Decreases digit value i E 0 200m Up Increases digit value 2 140090 m Enter Confirm change and exit 6 Value too high Escape Exits without confirming Press right and up keys simultaneously Online help Unsure of the next step Wait 15 seconds and a definition of the menu item will appear Return to the menu screen by pressing Escape right and up ke
26. considerations Anchoring not recommended when probe length gt 10 m or 33 ft Grounding a Avoid electrostatic discharge ESD by grounding tank product and probe installation If Anchored QS5 D7100 Series TDR Level Instrument User s Manual Special considerations Too many objects close to probe either move or use another means of installation such as bypass chamber stilling well Anchor probe when product turbulent QS6 Quick Start Stilling wells and bypass chambers Foam use stilling well QS7 D7100 Series TDR Level Instrument User s Manual Dimensions and Weights 180 Z r 122 4 8 Note Cable glands are not delivered with the device W G o o Thread G 3 4 1 1 2 NPT 3 4 1 1 2 316 5 12 5 L DN25 DN150 ANSI 1 6 I Single Ro Double Rod Coaxial Single Cable Double Cable 18mm 0 3 18mm 0 3 1 22mm 0 9 4mm 0 15 1 4mm 0 15 8mm 0 3 i H spa NRI BC HEH l We i i d i Uli L i L L VON L INI I II Bottom H L t RN Measu
27. corresponds to the distance from the instrument reference point the flange facing to the product surface This value of time is converted into a 4 20 mA output current or a digital signal Readings taken using this technology have the advantage of being uninfluenced by dust foam vapour agitated and boiling surfaces Pressure temperature and density variations also have no effect Refer to the Measurement modes section for variations and further details on the principle The diagram below shows how TDR measurement of level works At time t represented by a vertical line the following occurs t0 EM pulse emitted tl Pulse travels down probe at the speed of light in air V1 t2 Pulse reflected back from the top product t3 Pulse travels back to the receiver at speed V1 t4 The receiver receives and records the level return signal The waveform below the diagram shows a snapshot of what the user would see on an oscilloscope to lt tl lt 2 lt B lt t4 Level Time 2 U Emitted pulse Level signal 129 D7100 Series TDR Level Instrument User s Manual 8 2 Measuring modes This level meter can track product level using three measuring modes pe pw TT Automatic The device determines automatically which is the most suitable mode direct or TBF for measuring Measurement is made from the reflection direct from the product surface Tank bottom following TBF U
28. for ATEX applications is indicated below EEx ia nameplate KEMAXxATEXo000XX AMETEK nro Il 1 GDorll 1 2 GD DREXELBROOK orll 2 GD EEx ia IIX T3 T6 Horsham PA 19044 USA TXX C TXXX C IP6X DR7100 WON Serial No XXXXXXXXXXXXXX Uis30Vdc Ci 30nF li lt 300mA Li 0 2 mH AURIUM P597 XXXXXXXXXXXXXX H Manufacturing Date DD MMM YYYY Tag NO XXXXXXXXXXXXXXXXXXXK Protection class IP 66 67 WWW DREXELBROOK COM he X00000 CE 0344 AN HE 1 ATEX certification agency code Refer to section 1 2 for all temperature information Equipment approval categories Types of device protection including approved Gas Groups and temperature classes for hazardous areas and maximum surface temperature 4 Intrinsically safe circuit data SS Al D7100 Series TDR Level Instrument User s Manual EEx d ia nameplate 5 Maximum voltage in accordance with EN 50014 IEC 60079 0 6 Minimum waiting time after power off before it is safe to open the terminal Horsham PA 19044 USA Um lt 253 Vac DR7100 Serial No XXXXXXXXXXXXXX WAITING TIME BEFORE OPENING Vu versus compartment 1 TEX000XX AMETER 0370 x ICE Gol 2 GD 2 DREXELBROOK EEx d ia IX T3 T6 Tou DOC IP6X 3 5 Manufacturing Date DD MMM YYYY Tag NO XXXXXXXXXXXXXXXXXXXX POWER SUPPLY 24 Vdc Protection class IP 66 67 WWW DREXELBROOK COM Pl C AX EL Standards and approvals In compliance with European Directive 94 9 EC
29. from the flange face the correct value can be identified A voltage amplitude value slightly less than the correct value but higher than the interference signals can then be typed into the relevant threshold function to allow the signal converter to correctly identify what it should be monitoring 105 D7100 Series TDR Level Instrument User s Manual Level threshold function C 1 16 0 The diagram below shows what the user would see if the return signals were displayed on an oscilloscope The level threshold function is active from the flange return signal and is used to ignore an interference signal from a protuding object above the product surface Voltage amplitude V PA time n og distance f Initial pulse Flange reflection not present when coaxial probe used Parasite reflection limit switch Product level reflection Level threshold voltage amplitude decreases in 2m or 6 5ft steps Offset distance from the signal converter to the flange Distance to product level FIS M IIT 106 Operation Interface threshold function C 1 17 0 When there is more than one product in the tank a second threshold is required to identify interface level When the DR7100 is switched on it will identify the closest reflection to the flange above the level threshold as being the top product surface and identify the next largest reflection that is above the interface threshold as being the interface T
30. function function C 3 1 0 output 1 level function C 4 1 0 output 2 Interface level 2 4mA setting function C 3 2 0 output 1 function C 4 2 0 output 2 3 20 mA setting function C 3 3 0 output 1 function C 4 3 0 output 2 4 and 20 mA settings are defined in terms of distance from the flange facing or reference offset These are the minimum and maximum points of your measuring scale Using the optional second output you can set up a separate scale for measuring interface 98 Operation Risk of measurement error Do not set 4 mA setting within the device s blocking distance Interference signals within this zone will block the signal and freeze the reading before it reaches the measuring range limit Level measurement As for distance measurement above level is influenced by tank height blocking distance The reference point from which it is measured can be moved using tank bottom offset Tank height function C 1 2 0 Level is derived from distance and tank height tank height distance Note that when the tank has a curved tank bottom the radar waves will reflect off the point directly below the device A small non measureable zone is sometimes present see diagram below Set the tank height above this zone this has the advantage of setting the zero reference for level measurement above the non measurement zone to effectively ignore it 1 Tank height function C 1 2 0 configured to true tank
31. function has been assigned The quick links are assigned in chronological order if Quick link 1 was the mm last link assigned the next menu item will be saved to Quick Link 2 Once Quick Link 5 memory space has been filled the next quick link will be assigned to Quick Link 1 overwriting the previously saved item Gw Language Display Mode gt Display Mode has been assigned Time Delay to quicklink 1 Length Unit a Volume Unit Mass Unit Using quick links 1 Select the suitable line in the Quick Setup menu 2 Press the right key to go directly to the function D Setup Mode Disable gt Display Mode gt Auto off Quick Link 2 Default Screen Quick Link 3 Quick Link 4 Quick Link 5 EJ Ez E3 78 Operation 4 2 3 Summary of menu items device display Wizard Quick setup functions Function Fct Input Range A000 Quick Setup __ Setup mode s up the device for common applications using pre defined steps A 1 1 0 Complete N a As functions in advanced Sets up the device using the steps setup sub menu given in the application application installation conversion and output setup modes A 1 2 0 Application N a As functions in advanced Setup mode for defining the tank setup sub menu contents A 1 3 0 Installation N a As functions in advanced Setup mode for defining the process setup sub menu connection A 1 4 0 Con
32. height Default zero reference for level is shown in green on the right of the illustration 2 Tank height function C 1 2 0 configured to above the cable probe counterweight probe end for coaxial and rod probes Default zero reference is shown in red 3 Non measurement zone where the reading on the display freezes 0 if part of the range is in this zone 99 D7100 Series TDR Level Instrument User s Manual Blocking distance function C 1 9 0 As for distance measurement above Tank bottom offset function C 1 11 0 Configure the device to measure product level using a reference point other than the configured tank height position of tank bottom in relation to the tank flange Move the reference point below the tank bottom by typing in a positive value up to 3000 m or 9843 ft below Move the reference point above the default zero by typing in a negative value As an example you could set the device to measure level in terms of height above sea level SCH DEE Tank helpht Tank height function C1 2 0 0 Reference offset function C 1 10 0 TI 43000 m or 9843 ft 100 Operation Scaling the current output The current output setup mode is used to create current output scales for the first and second if ordered outputs that meet your requirements You must define 1 Output function function C 3 1 0 output 1 distance function C 4 1 0 output 2
33. other interface distance 2 4mA setting function C 3 2 0 output 1 function C 4 2 0 output 2 3 20 mA setting function C 3 3 0 output 1 function C 4 3 0 output 2 4 and 20 mA settings are defined in terms of distance from the tank bottom or tank bottom offset These are the minimum and maximum points of your measuring scale Using the optional second output you can set up a separate scale for measuring interface Volume or mass measurement Volume Mass table function C 1 21 0 101 D7100 Series TDR Level Instrument User s Manual NOTICE man Other relevant menu items are Length unit for table function C 1 19 1 Conversion unit for table function C 1 19 2 Length unit display function C 5 1 4 Volume unit display function C 5 1 5 Mass unit display function C 5 1 6 Custom length unit display function C 5 1 7 Custom length ratio display function C 5 1 8 Custom conv unit display function C 5 1 9 You can define your own length and conversion units with the last three functions When configuring the device to measure volume we recommend that you use the conversion setup mode all relevant parameters are covered You can type in up to 50 value pairs level volume level mass or level free unit Level should be taken from the bottom of the device s measuring range tank height Concentrate points in areas where there are curved surfaces or abrupt changes in cross sectional
34. purchase order number even if the repair is under warranty If repair is covered under warranty you will not be charged Ship equipment freight prepaid to AMETEK Drexelbrook 205 Keith Valley Road Horsham PA 19044 COD shipments will not be accepted AMETEK Drexelbrook warrants its products free of material defects or manufacturing defects for a period of 1 year after date of shipment Field Service Trained field service personnel are available on a time plus expense basis to assist in start ups diagnosing difficult application or equipment problems or in plant training of personnel Preventive Maintenance and Calibration Certification service contracts are also available to maintain plant efficiency Contact the Service department for further information 136 Control Drawings ings 11 0 Control Draw FM CSA Control Drawings SHT OF IEZZ v49 SIZ XV4 9866 vv061 Vd WWHSYOH SEI veci v29 sie OY AJTIVA H113 SOZ Da 03 882 7000 0cv SO 82 6 srr 0 CHA SCH NI SNOISN3HIQ TV CALYLS 3SIMYSHLO SS3 ND JNON aos oodd I3Xxauad DI x3 OOI MQ ONIMVYC OMINOS VSO Nd INNOLLVNSH3LLNI VSO ANY S IVAOSddV W4 OL GALLINENS 38 LSNIN SNOISIASY TIV NIC NI ASN OH ALIMIEGVLINS HO ON S0 7004 ss A L34VS DISNIZINI HIVANI AVA SLN3NOdINOO dO NOI LOLILSENS ONINHVM 3AIT3MWV SLINOUIO d H3AOO SAOWSY LON OG SNINSVM TWANVW NOILONYLSN
35. return signal over the threshold is identified as the product surface Once identified the signal converter has to process the signal it amplifies the signal defined by levels of Gain 0 to 3 to use it for measurement purposes A strong return signal will be given a Gain 0 or low amplification while a weak signal will be given Gain 3 or high amplification Normally the signal converter will automatically identify the signals to be measured and adjust the Gain to follow the same signal along the length of the probe as the tank is filled or emptied However if there are large and or too many other objects in the tank and the signal converter has problems following the signal then the threshold may need adjusting manually to suit the installation The DR7100 allows three thresholds to be modified manually Menu item C 1 16 0 level for identifying the top product surface Menu item C 1 17 0 interface for identifying the interface when there is more than one product in the tank and Menu item C 1 18 0 probe end for identifying the end of the probe important for TBF mode In order for the user to identify the correct signal the signal screen in normal mode must be used As described in Operator control this displays the 5 to 10 biggest reflections in terms of voltage amplitude mV against distance m The user can move the cursor from point to point to obtain values for each point Knowing the real distance of the level interface or probe end
36. thresholds and distance input manually to assist the device to identify and track the products in difficult conditions Refer to section 4 1 hot keys and Section 4 4 Advanced setup further notes for configuration procedures LT 12345 y fica x Distance 214 16 mm y Sample 0 55 V lcons in normal mode Error icon When a problem is detected in normal mode an error icon is displayed on the left of the displays header bar This is illustrated in the diagram below The error icon will remain displayed until a user with supervisor access rights views the program mode menu item B 2 12 0 Error records See section 4 2 4 Advanced setup further notes Error icon an LT 12345 Level 22 54 61 D7100 Series TDR Level Instrument User s Manual 4 1 4 Normal mode hot keys Hot key activation Press the screen keypad buttons for 3 seconds to activate hot key functions Functions Item Key Description 1 Right 2 Enter 3 Down 4 5 k k Action Enters program mode Enters signal screen edit mode n a Screen displays English text default option n a kkk m 16 345 m L Level Press right gt and up A keys simultaneously for three seconds Only when signal screen 1s displayed Refer to section 4 1 5 Program mode for further information Refer to Section 4 2 4 Advanced setup 62 Op eration 4 1 5 Program mode Description Using this mode a use
37. 1 0 reference offset C 1 10 0 Can increase accuracy via on site calibration Give the number of value pairs needed Use an accurate alternative method of level measurement to give a corrective value to a given measurement 50 pairs maximum Defines characteristics of output1 Pick the output function from the list This is independent of the measurement function being displayed Level volume mass distance interface level interface distance interface volume ullage volume mass layer or layer volume Level 0 m m kg to 20 mA setting item C 3 3 0 of output function item C 3 1 0 Assigns a measurement value to 4 mA selected 0 m m kg 84 Operation Advanced setup functions Continued Function Fct Input Range Description C 3 3 0 20 mA setting 4 mA setting item C 3 2 0 Assigns a measurement value to to max value defined by 20 MA output function item C 3 1 0 selected Depends on output function C 3 4 0 Output Range 3 8 20 5 mA NAMUR or 4 20 Defines the behaviour of the mA output 1 in case an error occurs 3 8 20 5 mA NAMUR Sets the effective range of current output with or without over run C 3 5 0 Error handling 3 6 mA 22 mA or Hold Defines the behaviour of the 22 MA current output in case an error occurs Hold is available only if 4 20 MA is selected item C 3 4 0 C 4 0 0 output 2 passive You can set the output function for output 2
38. 2 Location Coaxial Products with foam The presence of foam especially if highly conductive may require the installation of a stilling well or bypass chamber For further information refer to section 1 3 3 Stilling wells and section 1 3 4 Bypass chambers Petroleum products These products may be stocked in vessels with moving roofs In this case install a stilling well according to local standards rules and regulations relative to the application and site Refer also to section 1 3 3 Stilling wells 23 D7100 Series TDR Level Instrument User s Manual 1 2 3 Solid Applications Positioning nozzles on conical silos Position the connection on the roof at x tank radius and with minimum nozzle height This will avoid damage due to bending and traction when the tank is being emptied and also give reasonable measurements Traction forces Anchoring probes in solid applications We recommend that the probe should not be anchored to avoid excessive traction loads on the cable and potential cable breaks As a rule do not anchor probes in tanks over 10 metres or 33 feet high gt 10m or 33 ft Y High tanks do not anchor probe Risk of probe breakage Traction load is dependent upon the height and shape of the tank product particle size amp ensity and the rate at which the tank 1s emptied 24 N Location Cable maximum design loads The 8mm or 0 3 single cable will fai
39. 5 674 1234 Outside North America Fax the following information to the Service department at 215 443 5117 To expedite assistance please provide the following information Instrument Model Number Pressure Checkout procedures that have failed Equipment Return Warranty In order to provide the best service any equipment being returned for repair or credit must be pre approved and have a return number issued by the factory In many applications the equipment is exposed to hazardous materials OSHA mandates that our employees be informed and protected from hazardous materials Material Safety Data Sheets MSDS listing the hazardous material that the system has been exposed to must accompany any return It is your responsibility to fully disclose all chemicals and decontaminate the returned items 135 D7100 Series TDR Level Instrument User s Manual Equipment Return Continued To obtain a return authorization number RA contact the Service department at 1 800 527 6297 US and Canada or 215 674 1234 Outside North America Please provide the following information Model Number of Returned Equipment Serial Number Original Purchase Order Number Process Material that the equipment has been exposed MSDS for any hazardous materials Billing Address Shipping Address Purchase Order Number for Repairs Please include a
40. 85 6802 ED Arten The Netherlands 31 26 3 58 2000 F 31 26 3 52 58 00 customer kema com www kerna com Registered Amhem 09085396 Experience y A11 420 0004 357 Issue 1 D7100 Series TDR Level Instrument User s Manual A 5 Examination Certificate Continued KEMAX MEAN P Ex30 v2 1 2 SCHEDULE to EC Type Examination Certificate KEMA 07ATEX0069 X Issue No 1 Description The Guided Radar TDR Levei Instrument Type DR7100 is used for continuous level measurement of fiammable or non flammabie liquids or solid particles granutates or powders within storage or process tanks or in a stilling well The distance between the instrument amp nd the surface of the process medium is measured using a probe system e g cable or rod that guides electromagnetic pulses that are reflected by the surface of the process medium The 2 wire instrument is loop powered The output signal is a 4 20 mA current signal with digital communication HART protocol Either the Guided Radar TOR Level Instrument is completely in type of protection intrinsic safety I or the instrument is provided with the power supply compartment in type of protection fiameproof enclosure d in the latter version a zener barrier circuit board is integrated in the power supply module Optionally the instrument may be constructed as a remote version The length of the cable conduit between instrument housing and sensor is less than 15 m Optionally the instru
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42. AMETEK Leader In DREXELBROOK Level Measurement Technical Assistance 1 800 527 6297 ide North America 1 215 674 1234 Installation and Operating Instructions DR7100 Series Guided Radar TDR Level Instrument for Two Wire Control Systems U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook service ametek com Website www drexelbrook com AMETEK Drexelbrook makes no warranty of any kind with regard to the material contained in this manual including but not limited to implied warranties or fitness for a particular purpose Drexelbrook shall not be liable for errors contained herein or for incidental or consequential damages in connection with the performance or use of material Copyright 2007 AMETEK Drexelbrook EDO 02 07 115 DR7100 LM ISSUE 2 DR7100 Series Guided Radar TDR Level Instrument for Two Wire Control Systems di K 205 Keith Valley Road Horsham PA 19044 AME i EK U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 DREXELB ROOK International 1 215 674 1234 An ISO 9001 Certified Company Fax cp 2196742731 E mail drexelbrook info ametek com Website www drexelbrook com Contents oooooooo o sch lA A A k WIN Lo voco Robh uouRoN o N O OQ gt G O DDO Q Lae Pee hehe ee OS NNNN Rwy Contents QUICK Statica QS1 IHtrod cti nm suyr uuu kiku E 1 tegal Matters no Lal
43. ATEX 100a the ATEX version of the level meter described in these Supplementary Instructions conforms to European Standards EN 50014 A1 A2 EN 50018 A1 EN 50020 EN 50281 1 1 A1 and EN 50284 It is certified for use in hazardous areas by the KEMA certification agency under KEMA 07ATEX0069 X Warning Read the ATEX approval certificate for the DR7100 carefully and observe boundary conditions given The DR7100 radar level meter is suitable for use in potentially explosive atmospheres of all flammable substances in Gas Groups IIA IIB and IIC and for applications requiring Category 1G gases vapours or mists 1D dust 1 2G 1 2D 2G or 2D equipment when fitted with the appropriate options Approved category defintions Category 1 The meter is installed in hazardous areas requiring Category 1G or 1D equipment Category 1 2 The signal converter is installed in hazardous areas requiring Category 2G or 2D equipment The probe is installed in hazardous areas requiring Category 1G or 1D equipment Category 2 The meter is installed in hazardous areas requiring Category 2G or 2D equipment A2 Appendix A A 1 Mechanical Installation A 1 1 Precautions When you install the device observe A the special conditions for safe use the Essential Health and Safety Requirements Read the EC Type Examination Certificate in the last section of this manual A 1 1 2 Electrostatic Discharge Warning Danger of electrostatic
44. C 5 1 9 Service and Maintenance 6 0 Service and maintenance 6 1 General notes Maintenance is normally not required in standard applications However heavy deposits on the probe may cause measurement deviations or faulty operation Warranty statement Servicing by the customer is limited by warranty to removal and replacement of the housing containing the potted signal converter Can be detached from the flange system under process conditions Refer to section 6 2 Other repairs must be done by Drexelbrook authorized service staff 119 D7100 Series TDR Level Instrument User s Manual 6 2 Signal converter replacement Procedure Do not loosen flange bolts Disconnect the device from the power supply 1 Disconnect all wires refer also to Section 2 1 2 Wiring procedure 2 Unscrew M10 socket head set screw on the housing support pillar with a 5 mm hexagon key 8 Remove the housing by sliding it up and off the adaptor collar pin 4 Remount the signal converter using the same procedure Equipment in hazardous areas sure that there is no risk of explosion gas free certificate For further information refer to the approval certificate and the special manual for devices approved for use in the potentially explosive atmospheres Ex Before replacing the signal converter in hazardous locations make absolutely 120 Technical Data 7 0 Technical data 7 1 1 Technical data eee i i Level
45. DENTAL INDIRECT EXEMPLARY OR CONSEQUENTIAL DAMAGES Any action against Seller must be brought within eighteen 18 months after the cause of action accrues These disclaimers and limitations of liability shall apply regardless of the form of action whether in contract tort or otherwise and further shall extend to the benefit of Seller s vendors appointed distributors and other authorized resellers as third party beneficiaries PROHIBITION FOR HAZARDOUS USE Goods sold hereunder generally are not intended for application in and shall not be used by Buyer in the construction or operation of a nuclear installation or in connection with the use or handling of nuclear material or for any hazardous activity or critical application where failure of a single component could cause substantial harm to persons or property unless the goods have been specifically approved for such a use or application Seller disclaims all liability for any loss or damage resulting from such unauthorized use and Buyer shall defend indemnify and hold harmless the Seller against any such liability whether as a result of breach of contract warranty tort regardless of the degree of fault or negligence strict liability or otherwise EXPORT CONTROL Buyer shall comply with all export control laws and regulations of the United States and all sales hereunder are subject to those laws and regulations Seller shall not be named as shipper or exporter of record for any goods sol
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47. Manual Human interface Hot keys Hold 777 3 seconds Saves current function used as Program ine quick link Active screen stored as default All modes Hold ES 3 seconds HMI will reset to default language Returns to normal mode last P E rogram Hold P 9 3 seconds sare n tus Startup procedure MAR The setup Wizard automatically displays steps on screen ERROR If error persists download log file using PACTware and send to e mail address N given on back page QS12 FQuick Start Setup procedure Connect power supply Starting up Please wait Booting up Start up time 40 sec Normal Mode Program Mode Text Screen Main Menu Quick Setup Distance Setup Mode Setup Mode Advanced setup E3 EA E3 EZ Quem Text Picture BCE Quick link 3 Quick link 4 Quick link 5 For direct access to and modification of a default or user defined menu item Assign any menu item in the Advanced setup menu to the quick link list this overwrites default items by pressing gt for 3 seconds This saves time finding an item and avoids using a setup mode QS13 D7100 Series TDR Level Instrument User s Manual Setup procedure Continued from previous page Setup Mode Application ES All Setup Modes Information probe type coaxial Product type top product for interface Air gap no air gap above the process Number of products Tank height Edit va
48. NAMUR NE 43 Max Load 350 ohm Measuring Accuracy Reference conditions acc to IEC770 Temperature 20 C 5 C 68 F 9 F Pressure 1013 mbar abs 20 mbar 14 69 psig 0 29 psig Relative Humidity 60 15 Resolution 1 mm 0 04 Accuracy In Direct Mode Liquids 3 mm 0 12 when L lt 10 m 33 ft 0 03 of measured distance when L gt 10 m 33 ft Powders 20 mm 0 8 Interface 10 mm er Constant Application Conditions Ambient Temp 40 80 C 40 175 F EEx i 40 60 C 40 140 F 40 85 C 40 185 F 40 200 C 40 392 F Ex refer to relevant device spec 100 C min Storage Temp Flange Temp Shock Resistance Process Conditions Operating Pressure 1 40 bar 14 5 580 psig subject to process connection and temp Dielectric Constant gt 1 4 Coaxial Probes gt 1 6 For single and Twin Probes Vibration Resistance IEC 68 2 6 and prEN 50178 10 57Hz 0 075 mm 57 150 Hz 1 g Protection Category IP 66 67 equiv to NEMA 6 6X Mechanical Data Housing Aluminium Wetted Parts Rod Stainless steel 1 4404 316L Hastelloy C 22 2 4602 Coaxial Stainless steel 1 4404 316L Hastelloy C 22 2 4602 Cable 4mm 0 15 Stainless steel 1 4401 316 Hastelloy C 22 2 4602 Stainless steel 1 4404 316L Hastelloy C 22 2 4602 Gaskets Viton 40 150 C 40 300 F Kalrez 6375 20 150 C 5 300 F Process Connection Thread G 3 4
49. NOILVI01 SNOGHVZVH 30 2IN0 0 ddy ON S50 0043 SSI 0 82 6 dHl 12 S0 6 Z em zan w amame qp 0 826 du 30 JAYS NON Z A NO W4 I AIO ONY Z T 0 3N0Z NI ASA X04 JIAVLIAS SI 3g03d ALON wasn DN Od 031411339 138 IN3WLYYANOI 3008dNO1SO0 TdXI Appendix A Appendix A Supplementary Installation amp Operating Instructions General safety information N This document only contains explosion protection Information for ATEX applications For all other data use the Quick Start and Instruction Manual for DR7100 radar level meters Warning Install commission and service the device only if you are trained for explosion protection of installations Device description The DR7100 TDR Time Domain Reflectometry level meter measures the level distance volume and mass of liquids liquid gases pastes powders slurries and granular products It is also suitable for the continuous and simultaneous measurement of liquid level and interface of two liquids Measurements are displayed via a DTM device type manager for remote communication or an optional integrated display screen with wizard driven setup and online help functions The DR7100 is approved for use in potentially explosive atmospheres when equipped with the appropriate options ATEX nameplates Information
50. OR OTHERWISE INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR PURPOSE ARE EXCLUDED AMETEK DREXELBROOK INTELLECTUAL PROPERTY Seller s sale of goods or provision of related documentation or other materials to Buyer shall not transfer any intellectual property rights to Buyer unless Seller specifically agrees to do so in writing Seller shall retain ownership of all applicable patents trademarks copyrights and other intellectual property rights Buyer shall not use copy or transfer any such items in violation of Seller s intellectual property rights or applicable law or for any purposes other than that for which the items were furnished Seller shall defend any lawsuit brought against the Buyer based on a claim that the design or construction of the goods sold hereunder by Seller infringe any United States or Canadian Patent Copyright or Mask Work Registration provided that Buyer promptly notifies Seller of such claim in writing and further provided that at Seller s expense 1 Buyer gives Seller the sole right to defend or control the defense of the suit or proceeding including settlement and 2 Buyer provides all necessary information and assistance for that defense In the event of a charge of infringement Seller s obligation under the agreement shall be fulfilled if Seller at its option and expense either i settles such claim ii procures for Buyer the right to continue using such goods i
51. Ratio min 0 max 99999 Tank Shapes Custom Conv Unit CON_FR_UN Tank Shapes No of LVM Entries min 0 max 50 Volume Mass table Number m m3 0 0 2 0 0028 0 001 3 0 0057 0 003 4 0 0085 0 007 Note Current changes must be saved or cancelled before proceeding Save Cancel Horizontal cylindrical tanks type in 90 under angle of inclination Calibrate volume as for other tanks No of LVM entries This refers to the number of lines generated for typing in level and the equivalent conversion unit volume in the volume mass table Free units cutomer length ratio Conversion factor between the basic length unit m ft and the new free unit Multiply the basic length unit by this value to get the new unit D7100 Series TDR Level Instrument User s Manual Outputs setup mode For defining the measurement function and range digital network address and signal on alarm Setup Mode T Output Function Level Distance Interface Level Interface Distance Layer Interface Volume Ullage volume Layer Volume iu Output 1 HART Output Function 4mA min dependant on output function max dependant on output function Output Function 20 mA min gt 4 mA setting max dependant on output function 3 8 20 5mA NAMUR 4 20 mA Error Handling 3 6 mA 22 0 mA Hold Output 1 HART HART Address min 0 max 15 Output Function 2 Level Distance Interface Level Interface Distance Layer Interfa
52. YddY NOILV2O1 SNOGHVZVH NON INdLNO INIYHNO 944 dd 2 MO 1179 VNN3INV 1VXO3INI SATONSON lt 1 0 3N0Z pag III 09 9 3 3 d9 19 CAINO WI INY IN q 3 8 v d3 2 1 Ald I 99 NOILV901 SNOCUVZYH I l I l 111 79 f9 d 3 dI I I l I I I Aug SVI N dy 2 1 Ald JSN X04 31 wasn ONY Z 1 0 JN0Z avLInS SI 380Nd 310N 9Na Od 031411839 137 D7100 Series TDR Level Instrument User s Manual FM CSA Control Drawings TELE HL9 SIZ xv4 9866 FFO06 Vd WVHSHOH ATIVOISNISZINI Z as 09 062 Vv000 027 PEZI VL9 SIZ QM A3TIVA HLI3Y SOZ HESSI S0 82 6 SIT OO I3xaad DI P X3 OOIZ3 NON ONINVYO TOMINOI VSO H ys d SW 0088 13X330 3L3AV 5 dll TVNOILVNYALNI VSO ANY STVAOYHddy NH OL GALLINEAS 3s LSNW SNOISIASY TIV S AID NI 3Sn NOH ALITAYVLINS YO 2d AJL33VS DISNIYLNI HIVdlWI AYN SLNANOdWOD dO NOILNLILSENS ONINHVM S INT 3HY SLIQOMIO dl H3AOO SAOWSY LON Od 9NINYYM 9 TVNNVIN NOILLONYLSNI 33S SNOILVLINIT ANY SNOILIGNOS YIHLYNHA YOH o 2 002 2 09 N 2 081 9 69 IL ZL EL E 2 0S1 2 0 7 9 SET DSL 9 011 2 08 vL 2 2 68 2 68 2 96 2 07 sl 2
53. a sr 2 urget 3 Standards and Approvals tdexelaa exe geo dentdude uti 4 Principal Meter Components and Options 5 Namepl8l6S PC rm 6 Items Supplied ur us iiu e uku EE 7 Storage and Handling WEE 8 oni pee TTE 9 AILADDIICAIOUS uy e o Eo EHE ia ctt dr ciba 9 Installation relative to other tank COMPpoOnEntSs 16 e T lee rell Alois usa q u oet ette ei oot ino acte esu semet ie 19 Solid Re egen a na ay uyu eu IR act reru e eod o Gee turae as 24 Typical installations amr ete bo e MR Me eu qiu 26 Other important information EE 39 El ctrical connectioni aec ccn ru do x on e x E rx DU ria 41 WITI18522 m an EE 41 Wiring Procedure EE 42 Power REITER EE 46 COMM SS ON Ng DEEN 53 Power on and start up iscsi dacs Solid eel lie 53 Operations u L S bon ib Fs aaa i a 55 Operating Concepts weit TE 55 MER aa ul alata Soh Se dee halos e 56 Normal NOG rmm 58 Normal mode hot KGyS oppo sace rena re a dai 62 Prodr alm mode sx eritis n qe aio du ou Mcd 63 Program mode hot ewesch iio ie oa 67 e M aaa a a zsytaswii 68 Device diSB 8y Acc 68 Quick setup setup modes eee ai 68 Summary of menu items device display Wizard 0sneeeeeeseeeene enesenn renee 79 Advanced setup further notes 2 eret edocet pr slain de ke nae gs 93 Error messages and trou
54. ard When ordered with the appropriate options the device can be approved for use in hazardous areas Conforms to applicable EU directives Device standard ATEX Exia ATEXII1GDor l1 2GDorll2GD KEMA 07ATEX0069X I EEx ia IIC T3 T6 T65 C T90 C IP 6X ATEX II 1 2 G D or ll 2 G D EEx d ia lIC T6 T3 T65 C T90 C IP 6X Intrinsically Safe IS IS CL I DIV 1 GR A B C D DIP CL II Ill DIV 1 GR E F G NI ANI CL I DIV 2 GR A B C D FM Only DIP CL II Il DIV 1 GR E F G ES NN NN EN Sensor Probe suitable for use in DIV 1 or ZONE 0 p HR EE W s CLI Zone 0 AEx ia IIC CLI Zone 2 GR IIC CLI Zone 0 Ex ia IIC T6 Ta 60 C Exd Explosion Proof XP XP CLI DIV 1 GR A B C D FM Only CLI DIV 2 GR A B C D DIP CL II IIl DIV 1 GR E F G ii E NN NI ANI CLI DIV 2 GR A B C D FM Only EM DIP CL II Ill DIV 2 GR F G i Sensor Probe suitable for use in DIV 1 or ZONE 0 CLI Zone 0 AEx d ia IIC EE CL I Zone 2 GR IIC EE CL I Zone 0 Ex d ia IIC E T6 Ta 60 C 133 Section 10 Factory Assistance 10 0 Factory Assistance Telephone Assistance Original Purchase order number Material being measured Temperature Agitation Brief description of the problem If you have questions about your AMETEK Drexelbrook equipment Contact your local Drexelbrook representative Call the Drexelbrook Service department toll free at 1 800 527 6297 US and Canada or 21
55. area see example in the diagram and table below this will improve measurement accuracy Tank Tank model using plotted points 102 Operation Shortening the probe Probe Length Modif function C 1 6 0 Shorten the probe if the length does not correspond exactly to your needs Procedure Single rod and coaxial probes 1 Cut probe to the correct length 2 Reconfigure probe length in the device program mode This can be found on the following path Advanced Setup gt Installation gt Probe Length Modif Procedure Single and double cable probes except the crimped 012x100 mm rod counterweight for the 08 or 0 3 Single cable probe 1 Remove the counterweights by removing the M6 socket set screws holding the weights onto the cable You will need a 3 mm hexagon key 2 Cut the cables to the correct length use a good quality cable cutter to avoid the strands from splaying 3 Remount the counterweights and retighten the socket set screws 4 Reconfigure probe length in the device program mode as in the procedure above 100 or 4 20 or 0 8 13 or 0 5 S NN Le Single cable probe example 1 M6 socket set screws 2 retaining counterweight on the cable 2 4 mm or 0 15 cable 3 020 x 100 mm 0 8 x 4 counterweight 103 D7100 Series TDR Level Instrument User s Manual Low dielectric non standard products how to measure them correctly As described in section 8 Measuring princip
56. as General Limitation on Liability Unless otherwise expressly set forth in the Standard Terms and Conditions of Sale and Delivery the Seller is only liable for damages whatever their legal basis is in case they are based on wilful action or gross negligence This limitation on liability does not apply in the event the Buyer raises claims relating to personal injury or damages to property according to the product liability law based on a defect of the delivered goods Any advice given by the Seller in particular regarding the application of the delivered goods shall only commit the Seller if given or confirmed in writing Returning the Device If you need to return the level gauge to the manufacturer or supplier please read to the instructions and complete the form in Section 9 0 Introduction 0 2 Warranty 1 The Buyer shallexamine the goods immediately after receipt with reasonable care defects discovered shall be reported to the Seller within a preclusive period of 2 weeks in writing Not recognizable defects shall be reported in writing to the Seller within 2 weeks after discovery In case of a justified immediate notification of defects a warranty will be granted either by repairing the goods rectification of defects or replacement of default parts subsequent delivery Instead the Seller shall also be entitled to compensate the decrease in value when obeying the interest of the Buyer appropriately In case the Sell
57. as per order Optional sunshade fastening material supplied Quick start guide Ex instructions for Ex version only Calibration certificates with print out of factory settings where applicable If applicable e l E Er 2 1 4 0 6 1 Items not supplied Nuts bolts gaskets and seals for fitting to existing nozzles etc Cabling and non standard connections cable glands Service manual since apart from exchanging entire subassemblies this device can only be factory serviced D7100 Series TDR Level Instrument User s Manual 07 Storage and Handling Handling Mount DR7100 radar level meters on suitable process connections on a tank or sump The device weighs between 8 kg 18 lb and 35 kg 77 lb Lift the meter by the flange using two people to avoid damaging the base of antenna Support the housing and antenna while installing the device Handle probe with care Avoid bending rod and coxial probes Avoid overbending cable probes Risk of measurement errors from kinking and fraying Avoid Hard blows Impacts and Jolts Storage max 85 C max 195 F r min 40 C min 40 F Location 1 0 Location 1 1 All Applications NOTICE man General Notes This section covers positioning the process connection and installing the device Mount the DR7100 gauge on a suitable process connection on a tank or sump Check the following Nozzle position in relation to t
58. astic Liquid Gas Other Mineral Oil Solvent Aqueous Solution Other Interface Level amp interface x ixed Unmixed Unmixed setup mode summary Current changes must be saved or cancelled before proceeding Save 70 Cancel Operation Installation setup mode For defining the process connection and tank height Setup Mode Installation Installation Setup Tank Height min 0 250 m max 60 000 m Bl H Installation type Socket Stillwell Nozzle Installation Setup Stillwell Height Nozzle Height min 0 mm min 0 mm max 60000 mm max 60000 mm Height H 7 Installation Setup Stillwell Diameter Nozzle Diameter min 20 mm min 20 mm max 1000 mm max 1000 mm gt lt P L Installation setup mode summary Note Current changes must be saved or cancelled before proceeding Save Cancel blocking distance Refer to section 7 1 2 Technical data blocking distance 71 D7100 Series TDR Level Instrument User s Manual Conversion setup mode For creating a conversion table for displaying volume mass or user defined unit measurements Due to the numerous possibilities available a procedural tree diagram is shown for each of the following volume measurement of liquids volume measurement of solids measurement of user defined length and conversion units 1 2 3 mass measurement of liquids or solids 4 1 Volume measurement of liquids
59. azardous areas refer to the approval certificate and special manuals supplied with the device See also Standards and Approvals 2 1 2 Wiring Procedure 1 Fit cable gland Disassemble the top of the cable gland remove plug a then reassemble 2 Unscrew the M4 socket head cap screw using a 3mm hexagonal key and remove cover stop b Remove the wiring compartment cover c 42 Electrical Connection Prepare the cable and wires for connection as per local rules and regulations Insert cable via the top cable gland e Loosen the power supply current output 1 terminal block d Insert the wires into the terminals as per the wiring diagram below Ensure that the polarity is respected Retighten screw 4 20mA 1 PASSIVE HARTG 43 D7100 Series TDR Level Instrument User s Manual 5 Loosen ground terminal screw e and insert wire Retighten screw See section 2 2 3 Power supply Ex versions for earth connection equipotential bonding system for Ex approved devices 6 Check that the wires are held correctly by the terminals 7 Retighten the top of the cable gland until the ring forms a seal around the cable 44 Electrical Connection 8 Grease the thread f of the wiring compartment cover 9 Screw on the wiring compartment cover c Remount cover lock b 10 Goto section 3 1 Commissioning power on and start up before energizing the device to make sure that the devic
60. base board D 2 3 0 Mech calib ratio 1 to 999 99 us mm Determines the calibration factor Depends on the calibration related to the mechanic This D 1 23 0 Empty Area 0 to Sensor length Determines the area from 300 mm the bottom end of the probe excluding counterweight where the device will empty the tank in case of losing the level pulse value depends on probe type 90 Operation Service functions Continued Function Fct Correction factor Input Range Description The correction factor allows linear rescaling of the measured distance D 2 5 0 Out 1 calib 4 mA 5 7 mA Set the measured current output ined e D 2 6 0 Out 1 calib 20 mA 17 0mA Set the measured current output CE I D 2 7 0 Out 2 calib 4 mA 5 7 mA Set the measured current output pare I EN im value Menu items C 3 2 0 and 4 2 0 4 mA setting range Output function Minimum value Maximum value Default lt 20 A seting revel Level volume mass 0 00 m3 lt 20 mA setting for level volume mass 0 mot 0 00 Kg 0Kg Distance lt 20 mA setting for distance Interface level lt 20 mA setting for interface level m c ojoj c 3i ls z 3 3 3 Interface distance lt 20 mA setting for interface distance 0 Interface volume mass 0 00 m3 20 mA setting for interface volume mass 0 m Ullage volume mass 0 00 m3 20 mA setting for distance volume mass 0 moi 0 00 Kg Layer 20 mA setting for layer Layer volume
61. bleshooting device display Wizard 110 Functional Checks iius uuu p epe creda rica 117 Service and maintenance 119 General ord 119 Signal converter replacement Procedure 120 D OOO NNNNN S gt e nullo whoo A 0 o o Ke I en CT m Ga Ger Ga NT N N petra oo coco PS PO po 1n ON PPEPEPBEEPEPEPEELPEPEEBLELPEPEPELILIDP gt QIR O DDD D D D NI NA NANA NA VANE AAA Technical data isnni ea 121 eau ozone DTE 121 BIbcKINGidistanee aaa ce ii ra eee ia 125 SE tee EE 126 Dimensions and weights AAA 127 Measuring principle iii 129 ER edel EE 129 Measuring Bue el 130 Lene p n 133 Factory ASSISTANCE iussis iei enn rd eniin cu Fe vua b du d Cic d n n 135 Control DraWingsS u sassa 137 pendix AZ A1 Mechanical Installatiol suu ca at nee Roco pr rer r A3 EE ee DR Eee uM o i I A3 Operating conditions nennen nennen A3 Electrostatic Discharge Ee A3 Operating conditions Continue A4 Electrical connection ee A5 General notes TTC eegener A5 The terminal compartment Cover A5 Opening the COVEN acca tele cas mate e ir A5 Closing the COVED d nto TDI le i ta i A5 EE
62. calibration Linearisation procedure 1 Fillthe tank to any given level 2 Goto the linearisation table menu item via advanced setup gt installation The level reading will be displayed with the possibility to enter a different value Make an appropriate reference measurement Type in the corrected value and confirm 5 Repeat procedure 50 points maximum da on 109 D7100 Series TDR Level Instrument User s Manual 4 3 Error messages and troubleshooting device display Wizard When the device detects a problem an error icon is shown at the top left of the display screen s header bar The error is logged in the instrument Error icon LT 12545 How to troubleshoot errors Go to menu item B 2 6 0 Error records in program mode to read find out which errors have been logged Program mode gt Test gt Error records 1 Scroll through the error list using the up and down buttons to select the error log you want Five errors are listed per page scroll down the list to view other pages Fatal Lock Detect Fa Warning Measurement L gt Fatal RAM Check Fai 1l Type of error 2 Brief description of error 3 Selection bar 2 Scroll to the error log you want and press the enter button to view details For example 1 RAM Check Failed at Location 2000 H 1 Full error description 2 Type of error Fatal or Warning 3 Time since error occurred The time since th
63. ce Volume Ullage volume Layer Volume 2 Output 2 Passive Output Function 4mA min dependant on output function max dependant on output function Output 2 Passive Output Function 20 mA min gt 4 mA setting max dependant on output function OP2 Output Range 3 8 20 5mA NAMUR 4 20 MA OP2 Error Handling 3 6 MA 22 0 MA Hold OR setup mode summary Note Current changes must be saved or cancelled before proceeding Save Cancel if interface is factory set or selected in Application Setup Mode N 6 Operation Displaying volume measurements Select a volume output function Advanced setup menu Using this menu you can modify indivdual functions These functions are grouped under Installation setup T O Output 1 HART Output 2 Passive Device Setup Reset Refer to section 4 2 3 Summary of user items for a description of advanced setup menu items Functions are explained further in section 4 2 4 Advanced setup further notes 77 D7100 Series TDR Level Instrument User s Manual Quick links Quickly navigate to and configure advanced setup menu items using Quick link memory spaces given in the Quick Setup submenu Create a quick link Go to the required submenu via Program mode gt Advanced Setup and select the menu item you need by moving the cursor to that item Press the right button for three seconds A text screen will indicate to which quick link memory space the
64. circuits the probe is touching the nozzle tank internals and high dielectric build up on the probe are all possible causes As for error message level pulse lost D7100 Series TDR Level Instrument User s Manual List of possible errors continued Ous OOO O o O Overfill F Tank full product level As for error message level measurement high For outside measuring range applications requiring WHG approval Will be displayed if error message level measurement high is also displayed Dielectric constant W The dielectric constant Check if the probe is touching the process out of range calculated by the device is connection short circuit Either anchor the probe outside the given range end or install in a stilling well or bypass chamber Check the programmed probe length in P rogram Mode under Test gt Information gt Probe length If this does not correspond to the real value modify in Program Mode under Advanced setup Installation setup Probe length modif Check if error message reference pulse low amplitude is displayed If so check the installation s earthing points immediately to reduce risk of damage to the device by ESD Deposit Factor out The value calculated by the Only displayed in measuring in Direct mode of range device is outside the given Check probe length and modify if necessary as for range error message Dielectric constant out of range Check if Probe end pulse lost
65. cket head set locking screw for either rotating or removing the housing Coaxial probe Nameplate Twin cable probe Spacer Counterweight Cable entry M20 NPT or G adaptor supplied without cable gland Flange Twin rod probe Short circuit Cover with display option Equipotenial bonding system connection Ex Threaded process connection NPT G Single rod probe Single cable probe Turnbuckle anchor for turbulent applications Chuck anchor for turbulent applications D7100 Series TDR Level Instrument User s Manual 0 5 Nameplates DREXELBROOK AS PER DRAWING 420 0004 288 CD Horsham PA 19044 USA DR7100xXXXXXXXXXXXXXXXXXXX INTRINSICALLY SAFE SUITABLE FOR CL I DIV 1 2 GP A B C D Order No XXXXXXXXXXXXXX NI NI FM ONLY Il I III I I Il Ex ig AEX ia ic CLASS ZONE 0 1 2 res TEMP CODE T6 Ta 60 C AMETEK DR7100 lt gt D SAFE CONNECTIONS APPROVED A Date DD MMM YYYY Ui lt 30 Vdc li lt 300 mA Pi lt 1W ag NO XXXXXXXXXXXXXXXXXXXX Ci 30 nF Li 0 2 mH Protection class IP 66 NEMA CSA ENCL 4X Antenna Type 6P A ill d C 0344 WHG Z xx xx xxx WWW DREXELBROOK COM Introduction 0 6 Items Supplied Signal converter with process connection connected to horn antenna material and size
66. d hereunder unless specifically agreed to in writing by Seller At Seller s request Buyer shall furnish Seller with end use and end user information to determine export license applicability Buyer warrants in accordance with U S Export Law that goods sold hereunder shall not be destined for facilities or activities involving nuclear chemical or biological weapons or related missile delivery systems in named prohibited regions or countries GOVERNING LAW Seller intends to comply with all laws applicable to its performance under any order All matters relating to interpretation and effect of these terms and any authorized changes modifications or amendments thereto shall be governed by the laws of the Commonwealth of Pennsylvania No government contract regulations or clauses shall apply to the goods or services this agreement or actto bind Seller unless specifically agreed to by Seller in writing NON WAIVER BY SELLER Waiver by Seller of a breach of any of these terms and conditions shall not be construed as a waiver of any other breach SEVERABILITY AND ENTIRE AGREEMENT If any provision of these terms and conditions is unenforceable the remaining terms shall nonetheless continue in full force and effect This writing together with any other terms and conditions Seller specifically agrees to in writing constitutes the entire terms and conditions of sale between Buyer and Seller and supercedes any and all prior discussions and nego
67. discharge from sun cover and conduit of the optional remote housing There is a risk of electrostatic discharge from the plastic sun cover and the conduit of the remote housing option Take the necessary antistatic precautions when ALA handling installing or using the device in potentially explosive atmospheres Check that all personnel and equipment are properly grounded If the sun cover needs cleaning wipe with a damp cloth Sun cover A 1 2 Operating conditions The allowable ambient temperature and corresponding process temperature range for the DR7100 level meters depends on the ATEX equipment category and temperature classes marked on the nameplate A3 D7100 Series TDR Level Instrument User s Manual A 1 2 Operating conditions Continued Flange temperature 20 C 60 C 20 C 60 C Flange temperature 40 C 60 C 20 C 60 C 20 C 60 C 20 C 60 C Flange temperature 40 C 60 C I A0550 40 C 80 C 40 C 75 C 40 C 75 C po enoe 40 C 495 C 40 C 85 Pf 40 C 480 C 40 C 110 C E 40 C 150 C Pf 40 C 465 C 40 C 180 C Pf 40 C 460 C 40 C 200 C Ambienttemperatre Flange temperature x fo CO 40 C 200 Max surface temperature 65 C 80 C 86 C 90 C Equipment category Allowable process pressure range 1G 1D 1 2G or 1 2D Atmospheric pressure 80kPa 110kPa Others As per
68. distance 4 mA setting function C 3 2 0 20 mA setting function C 3 3 0 Tank height A function C 1 2 0 i measuring range Non measurement zone 96 Op eration Tank height function C 1 2 0 The height of the tank from the top of the tank process connection facing to the tank bottom If not indicated in the order this is set at the factory to probe length Blocking distance function C 1 9 0 Refer to section 7 1 2 Technical data blocking distance for the minimum recommended value for a given probe type This prevents the device from displaying measurements within this distance to the flange and avoids confusion with parasite signals near to the flange Reference offset function C 1 10 0 Configure the device to measure the distance to the product surface using a reference point other than the default flange facing Move the reference point above the flange facing by typing in a positive value Move the reference point below the flange facing by typing in a negative value T 50 mor 164 ft Reference offset V function C 1 10 0 Tank height function C 1 2 0 ROSTA LL Tank height 97 D7100 Series TDR Level Instrument User s Manual Scaling the current output The current output setup mode is used to create current output scales for the first and second Gf ordered outputs that meet your requirements You must define 1 Output
69. dvanced setup menu you can change the parameters for one or more functions without going through a quick setup procedure use individual menu items to manually override automatic settingq assigned during quick setup procedures Critical parameters Risk of measurement error 93 D7100 Series TDR Level Instrument User s Manual Finding the advanced setup menu Supervisor Service PL Main Meng Quick Test Advanced Service Setup Setup Advanced Setup Installation Installation Type Tank Height Nozzle Height Nozzle Diameter Probe Length Modif Blocking Distance Reference Offset Tank Bottom Offset Time Constant m Measuring Mode Reset Product Er Factory Reset Gas Er Customer Reset Level Threshold Restart Interface Threshold Probe End Threshold Units for Tables Product Density Volume Mass Table Linearisation Table Output 1 HART Output Function 4 mA Setting 20 mA Setting Output range Error Handling HART Address Output 2 Passive Output Function 4 mA Setting 20 mA Setting Output range Error Handling Device Setup Display Settings Language Display Mode Time Delay Length Unit Volume Unit Mass Unit Custom Length Unit Custom Length Ratio Custom Conv Unit Passwords Sup Pw Ena Disable Supervisor Service 94 Operation How to protect your gauge settings Protect your settings by following this path to the Passwords menu Advanced Setup gt Device
70. e at the bottom of the vessel interior Insert maintain accuracy Repeatability is unaffected Centre the two rods the probe with plastic spacers supplied by Drexelbrook to avoid contact between the tube wall and the probe Double cable Use the M8 hole underneath the counterweight As for double rod to fit a means of anchoring the probe for example turnbuckle threaded rod Contact Drexelbrook for advice and assistance Tighten according to local rules and regulations Single rod Weld a 12mm 0 5 internal diameter tube at Possible 50 mm 2 minimum diameter well Contact the bottom of the vessel interior Insert the rod Drexelbrook for advice and assistance Single cable Fit an anchor several methods of anchoring Possible 50 mm 2 minimum diameter well Contact 4mm 0 15 can be ordered for example turnbuckle or Drexelbrook for advice and assistance chuck Contact Drexelbrook for advice and assistance Tighten according to local rules and regulations Coaxial Weld a 23 25mm 0 91 0 98 internal Unnecessary diameter tube on the bottom of the vessel and insert the tube The probe may also be fixed with braces 20 Location Illustrations supports and fastenings Double rod Double cable S ffr V DIL GS NS S Bwa 21 D7100 Series TDR Level Instrument User s Manual 4mm or 0 15 single cable z z E E Z H E E E E E 2
71. e device to find the interface again Danger of overflow Empty tank contents to a safe level Fill tank to at least the bottom of the measuring range to continue measurement Fill tank with top product to at least 50 mm 2 or fill with bottom product at least to at least the bottom of the measuring range to continue measurement Check device and tank installation and earthing points immediately Refer to section 1 2 3 Location Solid applications Contact Drexelbrook to check electronics is still functioning correctly Check for build up around the process connection Clean or modify the installation to avoid build up Refer to section 1 2 1 Location all applications Check that the probe does not touch the process connection Modify nozzle height or consider anchoring the probe if this is caused by agitated products List of possible errors continued Interface pulse Probe end pulse lost Large parasite pulse found near the flange Large parasite pulse found Level pulse amplitude falls below a set threshold Interface pulse amplitude falls below a set threshold is below a fixed threshold Will normally only occur while measuring in TBF mode Parasite signal is higher than either the level or interface thresholds Found within one meter from the flange Parasite signal is higher than either the level or interface thresholds Found more than one meter from the flange 113 Operation
72. e error occurred see item 3 above will not include any period of time when the device has been switched off The Normal Mode error alert icon disappears once you open the error record 110 Operation List of possible errors Two types of errors are logged 1 Fatal F the measured value may not be correct 2 Warning W the measured value is correct but may no longer be if the problem persists This is a complete list of error messages and corrective action you can take Error Message Type of Error Measurement status Level The device can no longer find Check the tank contents using another visual measurement lost the product surface method If the tank is empty in other words below the probe end then fill the tank until product level is in the measurement range If the tank is full that is to say within the blocking distance then empty tank until the level is back in the measuring range If the product was lost and the tank is neither full nor empty wait for the device to find the level again Level The product level is in the Danger of overflow Empty tank contents to a safe measurement high device s set blocking distance level or outside the measurement range The measurement is either not correct or frozen Level The product is below the Fill tank to at least the bottom of the measuring measurement low probe and counterweight range to continue measurement and or outside the measurement range The
73. e is correctly installed and connected Wiring Devices Approved for Potentially Explosive Atmospheres Ex Please refer to Appendix A for wiring devices for use in hazardous areas 45 D7100 Series TDR Level Instrument User s Manual 2 2 Power supply 2 2 1 General notes N Each output requires its own power supply Supply voltage outside of given limits Check that the device uses the correct power supply A supply voltage above the maximum value can cause irreparable damage to the signal converter Voltages above and below the specified limits can also lead to faulty measurements or to a device reset Refer to technical data in section 2 2 2 Power supply non Ex version If the device is approved for use in potentially explosive atmospheres refer also special manuals included with the device Power supply polarity Observe the correct polarity for the devic s electrical system The device will not function if the polarity is reversed Factors influencing supply voltage Allow for voltage drop caused by the circuit load impedance loop resistance This includes the resistance of The cable Other devices in the circuit Resistors for connection of device tool managers and HART controllers 46 Electrical Connection 2 2 2 Non Ex versions Non Ex or general purpose version One output Standard 14 30V DC option 47 D7100 Series TDR Level Instrument User s Manual 2 2 3 Ex versio
74. ems relating to the setup of the device here This includes parameters for Human Machine Interface and 1m 86 Operation Advanced setup functions Continued Function Fct Input Range C 5 1 9 Customer 9 characters max conversion unit C 52 0 Description A customer defined conversion unit for the conversion table C 5 2 1 Supervisor password Enable or disable Activates or deactivates device Enable disable Enable configuration protection for all functions listed in this section C5 2 2 Supervisor 6 characters max using Modifies the supervisor password keypad right R enter E To confirm the change the new down D or up U password must be entered twice REDURE C 5 2 3 Service 6 characters max using Modifies the service password keypad right R enter E To confirm the change the new down D or up U password must be entered twice C600 Rest II C 6 1 0 Factory Reset Confirm to reset Resets all parameters to their factory defaults Device settings before the reset will be lost Service personnel only C 6 2 0 Customer Reset Confirm to reset Resets parameters for all functions listed in this section to their factory defaults Device settings before the reset will be lost C 6 3 0 Restart Confirm to reset Will restart the device like a power shut down Service functions Function Fct Input Range Description Service parameters T
75. er does not comply to rectify defects or to replace defective parts or the rectification or replacement fail the Buyer shall be entitled to reduce the remuneration or at his option to rescind the contract As regards spare parts parts being subject to wear and tear or parts being designated to become a part of or to be converted into other products the Buyer is committed to examine such parts and give notification of defects within the time period set forth in paragraph 1 With regard to defects which could have been noticed before installation or conversion any warranty claims are excluded after installation and conversion In case the Buyer requests examination of the delivered goods by the Seller and alleges a defect for which the Seller would be responsible according to paragraph 2 above the Buyer shall be committed to bear the associated costs in case it turns out that the delivered goods are free from such defect Other or further claims of the Buyer based on defects including claims for damages also with respect to consequential damages are excluded In case of non compliance with a guarantee which has to be designated and confirmed in the order confirmation as guarantee claims for damages can only be enforced if it was intended that the guarantee given to the Buyer should apply precisely to damage of the kind that has occurred The Seller s liability is expired if the goods delivered have been dismantled by a third party or a
76. erhanging underhanging thread threaded rod turnbuckle e EE Ul VM jens a 0 Vie b i Li F Fasi Bottom measurement F d limit of probe JY il e 8 3 I d Dimensions in mm or inches Weights Note Wide range of counterweights and anchoring solutions available 8 8 15 4 7 12 15 4 26 5 EX Only single cable 8mm 0 3 solids application 128 Measuring Principle 8 0 Measuring principle 8 1 General principle This Guided Radar TDR level meter has been developed from a tried and tested technology called Time Domain Reflectrometry TDR Other modern applications include checking for and locating damage along telecommunication cable lines The device sends low power electromagnetic pulses of one nanosecond width along a rod or cable conductor This pulse travels at a known speed the speed of light Upon reaching the surface of the product to be measured the pulses are reflected back with a signal strength that is dependent on the dielectric constant er of that product e g up to 80 of the pulse strength is reflected from the surface of water A product s dielectric constant er is an electrical property The strength of pulse reflection from the surface of the product being measured is registered by the instrument and converted into a signal amplitude in volts The instrument measures the time between the emission and the reception of the signal half of this time
77. eristics C 5 1 1 Language English German French Sets the language for readings Spanish Portuguese Italian and configuration Japanese Mandarin Russian English language ordered C 5 1 2 Display mode Disable Auto off or default Defines the status of the display screen after a given time delay Disable Auto off deactivates this functionality Auto off switches off the display and Default screen will show the selected default screen The default screen can be selected in Normal mode by pressing the down key for three seconds and confirmed with enter key C 5 1 3 Time delay 1 3 5 or 10 minutes Determines the time after which 1 the display will switch to the status set in C 5 1 2 Display mode C 5 1 4 Contrast menu Level 1 up to level 9 Select the wanted contrast kaya ss C 5 1 4 Length unit m cm mm inch ft ft inch 1 Displayed length unit in normal 18inch ft inch 1 32inch or mode free unit m or ft US C 5 1 5 Volume unit m8 L US gal GB gal ft or Displayed volume unit in normal bbl m or ft mode C 5 1 6 Mass unit Tons kg US tons or GB tons Displayed mass unit in normal kg mode C 5 1 7 Customer length unit 9 characters max Customer defined length unit to be displayed C 5 1 8 Customer length 1 to 99999 Enter the factor between C 5 1 4 ratio 1 Length unit selected and C 5 1 7 Customer length unit Relative to Description You will find the complete list of menu it
78. es handling insurance storage demurrage or similar charges from Shipping Point Delivery of goods to common carrier shall constitute delivery and passing of title to the Buyer and all risk of loss or damage in transit shall be borne by Buyer Any claims or losses for damage or destruction after such delivery shall be the responsibility of Buyer Seller reserves the right to make delivery in installments which shall be separately invoiced and paid for when due without regard to subsequent deliveries Delay in delivery of any installment shall not relieve Buyer of its obligation to accept remaining deliveries Acknowledged shipping dates are approximate only and based on prompt receipt of all necessary information from Buyer and Buyer s compliance with terms of payment TAXES All sales excise and similar taxes which Seller may be required to pay or collect with respect to the goods and or services covered by any Order shall be for the account of the Buyer except as otherwise provided by law or unless specifically stated otherwise by Seller in writing TERMINATION AND HOLD ORDERS No Order may be terminated by Buyer except upon written request by Buyer and approval by Seller and if said request is approved by Seller under the following conditions 1 Buyer agrees to accept delivery of all of the units completed by Seller through the workday on which Seller receives the written termination request 2 Buyer agrees to pay to Seller all direc
79. f information relating to the device B 2 1 0 Outputs Read only This displays analogue output settings including assigned functions 4 20 mA scale settings error handling and HART parameters B 2 2 0 15 min log Read only This displays a log of output values for the last 15 minutes A log is taken every 10 seconds and displayed as a graph B 2 3 0 DevicelD Read only This displays device order no V no service no firmware 1 version firmware 2 version firmware 3 version and Ex approval details B 2 4 0 Quick setup summary Read only Summary of the parameters entered in the Quick setup menu is displayed here B 2 5 0 TAG number 9 characters max The TAG number can be seen and updated Drexelbrook here 117 D7100 Series TDR Level Instrument User s Manual Functional checks continued B 2 6 0 Probe length B 2 7 0 Probe type Read only B 2 8 0 Counterweight type Read only B 2 9 0 Read only B 2 10 0 Deposit correction factor Read only Read only Configured in setup mode Level air 1 liquid Level air gt 1 liquid Level air solids Interface 2 liquids Interface gt 2 liquids Interface air 2 liquids Interface air gt 2 liquids Interface inverted Er Lev Interf air 2 liquids or Lev Interf air gt 2 liquids From C 1 9 0 Blocking distance to 60 m or 197 ft 3 mor 10 ft Calculated Er value B 2 11 0 Application mode E B 2 13 0 Measurement Quality B 2 14 0
80. factor 0 01 to 9 99 dB m 0 45 dB m Length attenuation Mech attenuation 0 to 500 mm 50 mm Interface min layer Operation Description Determines if the device makes yes or not no an entire search when the level pulse is lost in the full area Full area is Blocking distance 300 mm Determines if the device makes yes or not no an entire search when the level pulse is lost in the empty area Empty area is Sensor length Empty area item D 1 11 23 Determines if the device looks for the probe end pulse or not when the level is lost Enable or disable the parasite detection system A parasite scan will be done in case of yes is selected Enable or disable the snapshot System An empty signal will be recorded on the first meter distance in case of yes is selected Due to possible deposit on the probe measurement errors can occur This error can be corrected by a deposit correction factor item D 1 15 0 This factor compensates measurement errors due to deposit on the probe Determine the attenuation value all along the probe This attenuation is depending on the probe type and used for level threshold calculation Determine the attenuation ratio between the emitted pulse and the flange Set the minimum detectable and displayed layer in case of level and interface measurement 89 D7100 Series TDR Level Instrument User s Manual Service functions Continued
81. from normal mode Tag Number Value only Value and picture Value and bar graph Signal Screen Level Level B Level 100 16 345 m 64 L 16 345 m i we Ir A V gt X x Distance 214 16 mm y Sample 0 55 V LE E 0 Press gt for 3 seconds Program mode Login Screen Supervisor Service Login Screen Password AAAAKAK Quick Test Advanced Service Setup Setup Setup Mode Quick Link 1 default B 2 12 0 Error record Quick Link 2 default B 2 13 0 Measurement quality Quick Link 3 default C 5 1 1 Language Quick Link 4 default C 5 1 4 Length unit Quick Link 5 default C 5 1 2 Display mode Complete Application Installation See below for further information Conversion Outputs l 69 D7100 Series TDR Level Instrument User s Manual Complete setup mode Using the complete setup mode option you can configure all the items in the application installation conversion and output setup modes Application setup mode For defining the tank contents and setting the device up for level interface or level and interface measurement Setup Mode Application Type Level Level Interface Level Mixed Flag Unmixed Mixed Unm l Application Application Probe Type Single Cable 4 for example Liquid Solid Air gap No air gap Air gap T 2 gt 2 2 gt 2 1 Alcohol Cereals Base Minerals Hydrocarbon Pl
82. ged by Seller QUOTATIONS Written quotations are valid for thirty 30 days unless otherwise stated Verbal quotations expire the same day they are made PRICES All prices and terms are subject to change without notice Buyer requested changes to its order Orders including those affecting the identity scope and delivery of the goods or services must be documented in writing and are subject to Seller s prior approval and adjustments in price schedule and other affected terms and conditions Orders requiring certified test data in excess of commercial requirements are subject to a special charge ORDER ACCEPTANCE All Orders are subject to final approval and acceptance by Seller at its office located at 205 Keith Valley Road Horsham Pennsylvania 19044 TERMS OF PAYMENT Seller s standard terms of payment for Buyers who qualify for credit are net thirty 30 days from date of invoice All invoices must be paid in United States dollars CREDIT Seller reserves the right at any time to revoke any credit extended to Buyer or otherwise modify terms of payment if Buyer fails to pay for any shipments when due or if in Seller s opinion there is a material adverse change in Buyer s financial condition Seller may at its option cancel any accepted Order if Buyer fails to pay any invoices when due DELIVERY Shipments are F O B place of manufacture Shipping Point and the Buyer shall pay all freight transportation shipping duties fe
83. he diagram below shows what the user would see if the return signals were displayed on an oscilloscope The interface threshold function is active from the flange return signal and is used to ignore interference signals Voltage amplitude V n distance f time initial pulse flange reflection level reflection interface reflection interface threshold measurement not dielectric constant dependant measurement dielectric constant dependant level threshold D 1 O Ot i gt CO tO ta 107 D7100 Series TDR Level Instrument User s Manual Probe end threshold function C 1 18 0 This function is used for applications where the product measured has a low dielectric constant Products with low dielectric constants must sometimes be measured using tank bottom following mode using the probe end as a reference In some cases the return signal may be so weak that manual adjustment on the probe end threshold is necessary to ignore interference signals The diagram below shows what the user would see if the return signals were displayed on an oscilloscope The probe end threshold function is active from the flange return signal Voltage amplitude V time ns distance f time 1 Initial pulse 2 Flange reflection 8 Probe end reflection 4 Probe end threshold 108 Operation On site device calibration Linearisation table function C 1 22 0 For on site
84. he tank walls product entry points and other objects inside the tanks This free space around the probe will depend on probe type refered to later on in this section Installation adapted to the application For further information on applications refer to Section 1 2 2 Location Liquid Applications Section 1 2 3 Location Solid Applications Section 1 3 Typical Installations Hazardous areas Refer to Appendix A D7100 Series TDR Level Instrument User s Manual Process connection and entry pipes Do not put the process connection close to the entry pipe Pouring the product directly onto the probe will give false readings Install away from entry pipe d Install means of deviating product if impossible to distance from entry pipe 10 Location Threaded Process Connections The simplest and most economic way is to mount the level meter directly onto the tank witha GAS or NPT threaded connection Use a 50 mm or 2 open end wrench or similar to screw the device onto the tank process fitting 11 D7100 Series TDR Level Instrument User s Manual Nozzles Nozzle height Recommendation especially for single probes and powder applications Do not fit a nozzle longer than its diameter Nozzles extending into the tank Do not use nozzles that extend into the tank This will create disturbances especially for single probes where h nozzle height and d nozzle diameter Co
85. his menu contains specific menu items which permit expert users to service the device define in Quick setup products that separate over time D 1 2 0 CIP system Yes No If YES is selected and the signal Depends on application is lost the gauge will search define in Quick setup for a reflection along the whole probe length CIP is linked to item D 1 11 1 D 1 11 2 D 1 11 3 D 1 1 0 Product separation Yes No Enables you to select or not Depends on application a decanting process mixed 87 D7100 Series TDR Level Instrument User s Manual Service functions Continued Input Range Description D 1 3 0 Reference threshold 8 Gains 1 25V to 0V This function enables to check 0 45V Gain 2 the emitted pulse amplitude lt determines if the amplitude is high enough to measure properly D 1 4 0 Detection delay 0 to Blocking distance The detection delay defines the Depends on Blocking non analysing range at the top of distance the probe from the flange up to the blocking distance D 1 5 0 Flange detection Yes No The device is able to verify the Depends on the probe type pulse at the flange except for coaxial probe It enables or disables the flange detection system D 1 6 0 Flange threshold 8 Gains 1 25V to OV This function enables to check the 0 1V Gain 0 flange pulse amplitude if it exists D 1 7 0 Probe type Single rod 8mm Double Probe type is the mechanical rod 8mm Coax
86. hock resistance 100 C min Operating pressure 1 40 bar 14 5 580 psig subject to process connection used and flange temperature rl Min dielectric constant 1 4 for coaxial probe in direct mode 1 6 for single and double probes EES refer also to special manuals supplied with the device BEN Mechanical dti I See section 7 2 Dimensions and Dimensions weights I See section 7 2 Dimensions and Weight weights Single rod 316 L or HC22 x Coaial 5 Lor HC22 Single cable 316 or HC22 EN Process fitting Stainless steel 1 4404 316L or HC 22 2 4602 Gaskets Viton 40 200 C 40 300 F Kalrez 6375 20 200 C 5 300 F p Thread G 3 4 1 1 2 NPT 3 4 1 1 2 rocess connections Flanges DN 25 DN 150 PN 40 PN 16 1 8 150 Ibs 300 Ibs 10 K 40 100A 123 D7100 Series TDR Level Instrument User s Manual Technical data continued Electrical connection for 2 wire power supply ERI 0 5 1 5 mm Terminals Terminals output Non EX EEX i 24 Vdc 14 30 Vde 1 HART Terminals output 2 Non Ex EEx i EExd 24 Vdc 10 30 Vdc observe correct polarity of the electrical system G gt PACTware Open source device type manager for display screen 160x160 pixels in 8 step greyscale with 4 keys Wizard driven 124 Technical Data 7 1 2 Blocking distance E j Flange facing Al Qi
87. ii replaces or modifies goods to avoid infringement or iv accepts the return of any infringing goods and refunds their purchase price or iv defends against such claim If Buyer furnishes specifications or designs to Seller the obligations of Seller set forth above shall not apply to goods made by Seller using such specifications or designs and Buyer shall defend indemnify and hold Seller harmless against any third party claims for infringement which arise out of Seller s use of specifications or designs furnished by Buyer SOFTWARE LICENSE If goods purchased hereunder include software Software Buyer may use the Software only as part of the goods Buyer may not use copy or transfer any of the Software except as may be permitted under the applicable License Agreement provided with the goods Buyer s right to use copy or transfer the Software shall terminate upon termination of Buyer s rightto use the goods PACKAGING WEIGHTS AND DIMENSIONS Buyer specified packing or marking may be subject to additional charges not otherwise included in the price of the goods Published weights and dimensions are estimates or approximate only and are not warranted FORCE MAJ EURE Seller shall not be responsible for delays in delivery or any failure to deliver due to causes beyond Seller s control including but not limited to the following items acts of God war terrorism mobilization civil commotion riots embargoes domestic or foreign govern
88. in access to the display screen and keypad 31 D7100 Series TDR Level Instrument User s Manual 1 3 2 Tanks with concrete roofs Concrete roof thickness Install the device accoring to this rule Od gt t where Od is hole diameter and t is concrete thickness If this rule cannot be obeyed install the device in a recessed mounting as shown below on the right t d t gt d Ak 32 Location 1 3 3 Stilling wells Applications Use a stilling well for these applications where instructions for normal tank installation such as the distance from the tank wall or tank internals cannot be followed Tanks with floating roofs for petro chemical applications Products with foam Tanks with turbulent processes 33 D7100 Series TDR Level Instrument User s Manual Installation requirements The stilling well must be electrically conductive Stilling well wall must be straight and smooth surface roughness 0 1 mm or 0 004 No abrupt changes in well diameter greater than 1 mm or 0 04 Max AQ 1 mm Drill a pressure equalisation hole in the stilling well above the maximum product level Air hole Max level An opening in the base is normally sufficient for one liquid applications If foam is not present drill other Air hole holes along the length of the stilling Max level Min
89. inch or in volume mass conversion free unit table from the list If free unit is m or ft US selected the unit given in item C 5 1 7 is used 83 D7100 Series TDR Level Instrument User s Manual Advanced setup functions Continued 1 19 2 Conversion unit C C 1 20 0 Product density C 1 21 0 Volume Mass table C 1 22 0 Linearisation table C 3 0 0 Output 1 HART C 3 1 0 Output function C 3 2 0 4 mA setting Function Fct Tons kg US tons GB tons or free unit Input Range mg L US gal GB gal ft bbl Description Pick the conversion unit to be used in the conversion table from the list If a mass conversion unit is directly selected here a mass conversion table will be created volume conversion will then not be possible If free unit is selected the unit given in item C 5 1 9 is used 0 to 999 99 kg m8 A volume conversion table 0 together with a product density greater than 0 could be used to calculate mass If a mass conversion unit has already been directly selected this menu is disabled Give the number of value pairs needed Enter the level and corresponding volume mass values 50 pairs maximum m or ft US Level 0 m or 0 ft to tank height C 1 2 0 tank bottom offset C 1 11 0 reference offset C 1 10 0 volume 0 m to tank volume mass 0 kg to mass of full tank 0 mor O ft to tank height C 1 2 0 tank bottom offset C 1 1
90. ion table Edit values Save cancel or nozzle selected in if step 4 is yes conversion unit is a volume unit if no the conversion unit is a mass unit Full details see handbook Section 0 Introduction 00 Introduction The DR7100 level gauge is designed solely for measuring the distance level volume and reflection of liquid paste slurry and solid materials The DR7100 level gauge does not form part of an overfill protection system Special codes and regulations apply to its use in hazardous areas Responsibility as to suitability and intended use of these level gauges rests solely with the user Improper installation and operation of our level gauges may lead to loss of warranty The DR7100 is a new generation level meter with a wizard driven setup fully potted electronic subassemblies an online help functions It is provided with a pictorial quick setup You will not normally need this Handbook to install set up and operate the device All menu items have an on screen help function that is activated 15 seconds after the last input In the unlikely event of a failure error icons appear on screen Clicking on the error icon in the PACTware device tool manager software or by looking in the error record menu item in program mode using the device screen wizard displays an error description which normally is sufficient to rectify the problem Only in severe cases will you need to consult the error records
91. ives and records the level return signal The rest of the pulse continues down probe through the top product at speed V2 t5 The rest of the pulse reflects from the interface t6 The rest of the pulse travels back through top product at speed V2 t7 The rest of the pulse travels through air at speed V1 t8 The receiver receives and records the interface signal 130 Measuring Principle The waveform below the diagram shows a snapshot of what the user would see on an oscilloscope Interface Level Time 2 E mitted pulse Level signal Interface signal TBF mode Level measurement This measuring mode is used when an insufficient amount of EM pulse energy is reflected back from the product surface dielectric constant lt 1 6 Most of the pulse is reflected back from the probe end This mode uses the principle that while not much of the pulse is reflected the speed of the pulse changes as it goes through different media For example the speed of light in a product such as oil is lower than the speed of light in air If the time it takes for the pulse to reflected back from the probe end when the tank is empty is known then the level can be calculated The difference between the time it takes for the pulse to be reflected back from the probe end when the the tank is full or partially filled and the time it takes for the pulse to be reflected back from the probe end when the the tank is empty i
92. l at loads greater than 3 5 T or 7700 lbs There is also a risk of damage to pressure bearing components inside the housing assembly If loads exceed the maximum design load please contact Drexelbrook immediately Estimated traction on the cable according to application FT mna ano 30664 P Tank roof deformation Ensure that the tank roof supports loads up to 3 5 metric tonnes or 7700 lbs 3 57 or 7700lbs 25 D7100 Series TDR Level Instrument User s Manual 1 3 Typical installations 1 3 1 General notes Electromagnetic compatibility The DR7100 conforms to European EMC standard EN 61326 1 A1 A2 and fulfills Immunity and Emissions requirements for industrial environments It can be Installed on open air tanks and non metallic such as plastic vessels Note When the probe is enclosed in a metal vessel or when the device is fitted with a coaxial probe it conforms to residential class immunity and emissions requirements All installations should respect the instructions given in section 1 2 Location Installations with difficult measurement conditions Agitators can cause foam turbulent product surfaces and probe entanglement Mounting a device in a bypass chamber or stilling well or a device with a coaxial probe are ideal solutions for these condtions For further information refer to section 1 3 3 Typical installations stilling wells and section 1 3 4 Typical installationns bypass chamber
93. le the device can measure low dielectric products However certain situations such as build up on the antenna and nozzle products that do not correspond to preset conditions available in the quick setup menus parasite signals from unavoidable nearby obstructions in the tank can affect device performance You can use the following menu items to regulate the device s ability to track product level Measuring mode Product er Gas er Level threshold Interface threshold Probe end threshold Signal screen editing mode distance of target signal and reference threshold Measuring mode function 1 13 0 The supervisor can use this function to measure products with low dielectric constants k lt 1 6 For further information regarding the measuring modes please refer to the section 8 Measuring principle Three modes are available Automatic the device selects either direct or TBF measurement mode based on parameters set 1n program mode and the strength of the reflection from the product Direct measurement 1s made from the reflection received directly from the product surface TBF TBF is an indirect measurement mode used for low dielectric products The time for the probe end reflection to return to the device electronics is used to measure level Product er becomes an important factor in these applications Product r function C 1 14 0 only when using TBF mode or measuring interface An exact
94. load resistor to the positive terminal ofthe power supply and ground the negative connection If the load resistor has to be connected to the the negative terminal do not exceed a loop resistance of 250 ohms A7 D7100 Series TDR Level Instrument User s Manual A 2 4 4 Power supply Make sure that the load resistor is connected to the ve side If the power supply is not galvanically isolated as in 1 connect the ground of the power supply to the equipotential system 2 1 With galvanic isolation DR7100 Us Hazardous Non hazardous location locatian Le Load resistor for HART Galvanicaly isolated communication Use Optional 2 x EE A nemesi omini Balvanicaly isolated A8 Appendix A A 2 4 4 Power Continued 2 Without galvanic isolation DR7100 Us Hazardous v Non hazardous location location Load resistor for HART communication Us MEN E i vus MEE Desen A9 D7100 Series TDR Level Instrument User s Manual A 3 Commissioning Start up checklist N Do not connect power until you have gone through the checklist below 1 Are the wetted components gasket flange and probe resistant to the corrosive properties of the tank product 2 Does the information given on the nameplate correspond with the application 3 Have you connected the equipotential bonding system correctly A EEx d applications Are the cable entries p
95. ltered by the incorporation of parts produced elsewhere and the cause of the damages is connected with such alterations The Seller s liability is also expired if the Buyer does not duly observe the Seller s instruction for handling the goods installation amp operation instructions Seller warrants that for a period of 12 months from start up or 18 months after passing the risk whichever comes first under normal use and service its products will function in accord with the current product specifications if installed and operated in accordance with the accompanying installation manuals but the Buyer is solely responsible for determining the suitability of the products for the Buyer s use D7100 Series TDR Level Instrument User s Manual 03 Standards and Approvals Standards All versions of the device conform to European Union electromagnetic compatibility 89 336 CEE and low voltage equipment 73 23 CE Directives and Standards that allow use of the CE mark These and other relevant standards are listed in Standards Approvals Versions equipped with the necessary options are suitable for use in hazardous areas meeting either European or American Canadian approval requirements These are ATEX European approval Joint FM and CSA American Canadian approval Introduction 04 Principal Meter Components and Options O DO Oy Ot ee D S a Cover without display standard Wiring compartment cover So
96. lue Process connection nozzle Stillwell Nozzle height Edit value Installation Conversion Free unit no Conversion wizard volume Length unit m Product type Liquid Definition of tank shape and dimensions Conversion unit m3 Conversion table Edit values Save cancel OP1 4 mAsetting OP1 20 mAsetting OP1 Output range 4 20 mA OP1 Error handling 3 6 mA OP1 HART adress for multidrop Output 2 OP2 function Qo m Gp gu SO OP2 4 mA setting OP2 20 mA setting OP2 Output range OP2 Error handling Settings summary Save cancel QS14 Output 1 HART OP1 function Level Applications type interface Products mixed unmixed Settings summary Save cancel Top product classification hydrocarbon Stillwell Nozzle diameter Edit value Settings summary Save cancel Free unit no Conversion wizard mass Length unit m Type in product density Yes no Product density Edit value Product type Liquid Definition of tank shape and dimensions Conversion unit kg Conversion table kkk Edit values Save cancel kkkk ide if stillwell step 3 device generated table optional Setup Free Unit Il Free unit yes Customer length unit Edit unit name Customer length ratio value x 1 mm Customer Conversion unit Edit unit name Convers
97. lugs and adaptors EEx d approved 5 EEx i applications Are you using an intrinsic barrier within the correct parameters Refer to section 2 3 for the maximum intrinsically safe values for the electrical circuit 6 Did you install cable entries of the correct internal diameter so that there is a good seal around the cable A 4 Service and maintenance A Maintenance in hazardous areas can ony be carried out by the manufacturer a Drexelbrook authorized representative technicians under the supervision of authorized inspectors A10 A endix A A 5 Examination Certificate EC Type Examination Certificate 07ATEX0069 X 3 4 5 6 7 8 10 11 12 EC TYPE EXAMINATION CERTIFICATE Equipment and protective systems intended for use in potentially explosive atmospheres Directive 94 9 EC EC Type Examination Certificate Number KEMA 07ATEX0069 X issue Number 1 Equipment Guided Radar TDR Level instrument Type DR7100 Manufacturer AMETEK Drexelbrook Address 205 Keith Valley Rd Horsham PA 19044 USA This equipment and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to KEMA Quality 8 V notified body number 0344 in accordance with Article 9 of the Council Directive 94AWEC of 23 March 1994 certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating
98. m ly A ES KA ES KA ZS hd Distance Distance Distance Foe 16 345 m 16 345m lt 36 R Interf distance Interf distance si Interface distance 9 500 m 63 9 500 m a E KA ZS KA ZS hd Layer Layer Layer Kales 16 345 m 16 345 m 12 L w m ZS KA ZS KA ZS KA Volume Volume m Volume toa 2 04 m 2 04 mt 27 Interface volume 1 06 mt 36 E 1 06 mt A ZS KA ES KA ZS KA Ullage volume Ullage volume E Ullagevolume 3 70 mti E 3 70 mt 25 96 L d n ZS KA ZS KA ZS KA Layer volume Layer volume E Layervolume r 0 30 mti 0 30 mt 25 L I ZS KA Y g IE x Distance 214 16 mm y Sample 0 55 V Interface measurement You can only choose interface measurement screens when the device is configured for interface applications Mass measurement Select mass units and calibrate using conversion table functions in program mode to display mass instead of volume 60 B Returms to value only column Op eration Special note signal screen This shows a line graph of voltage amplitude of return signals against distance It is used for visually identifying level and interface The top 5 to 10 peaks representing the level interface and interference signals will be displayed and the user can move to the next value to the right using the Right key The voltage amplitude of the point Y axis and and their distance from the device X axis are displayed at the bottom of the screen A supervisor can modify level and interface
99. mass 0 00 m3 20 mA setting for layer volume mass 91 D7100 Series TDR Level Instrument User s Manual Menu items C 3 3 0 and 4 0 20 mA setting range Output function Minimum value Maximumvalue Teen gt 4 mA setting for level Tank height TBO c RO Tank height TBO BD Level volume gt 4 mA setting for level Max value in volume mass table Max value in volume mass table Distance gt 4 mA setting for Tank height TBO RO Tank height RO pee distance Interface level gt 4 mA setting for Tank height TBO RO Tank height TBO BD Interface distance gt 4 mA setting for Tank height TBO RO Tank height RO interface distance Interface volume gt 4 mA setting for Max value in volume mass table Max value in volume mass table mass interface volume mass Ullage volume gt 4 mA setting for ullage Max value in volume mass table Max value in volume mass table mass volume mass gt 4 mA setting for layer Tank height TBO RO Tank height BD Layer volume gt 4 mA setting for layer Max value in volume mass table Max value in volume mass table mass volume mass where BD is menu item C 1 9 0 Blocking Distance RO is menu item C 1 10 0 Reference Offset TBO is menu item C 1 11 0 Tank Bottom Offset 92 Operation 4 2 4 Advanced setup further notes General notes The menu items listed below may only be re configured by a user with supervisor rights Using the a
100. ment may be provided with a second 4 20 mA current output and with display and adjustment capabilities HMI option The ambient temperature range and the flange temperature range depending on the equipment category required in the area where the instrument is installed are as listed in the following table Equipment category Ambient temperature range Fla temperature range G 20 C 60 C 20 C 60 C II 1 2 G 40 C 85 C 20 C 60 C 126 40 C 85 C 40 C 200 C I 1D 12D Il 2D 40 C 85 C 40 C 200 C The temperature class depending on the ambient temperature and the flange temperature is for the different versions as listed in following table Page 2 5 A12 A endix A A 5 Examination Certificate Continued KEMA 19 SCHEDULE 14 to EC Type Examination Certificate KEMA 07ATEX0069 X Issue No 1 Equipment Max ambient temperature Max flange temperature T Temperature class nG J ili 60 C JG 1 1 2 G 60 C 60 C T6 75 C 60 C TS IL 85 C 2 Ss ae LE q 0 60 C Tha maximum surface temperature of the electronics enclosure T depending on the ambient temperature and the flange temperature is as listed in following table Max ambient temperature Max flange temperature Surface temperature T 55 C 80 C 65 C AI 70 C 95 C 80 C ZG 135 C _ __ 88 C 60 C
101. mental regulations or orders governmental priorities port congestion acts of the Buyer its agents or employees fires floods strikes lockouts and other labor difficulties Shortages of or inability to obtain shipping space or transportation inability to secure fuel supplies or power at current prices or on account of shortages thereof or due to limitations imposed by the extent of availability of Seller s normal manufacturing facilities If a delay excused per the above extends for more than ninety 90 days and the parties have not agreed upon a revised basis for continuing providing the goods or services at the end of the delay including adjustment of the price then Buyer upon thirty 30 days prior written notice to Seller may terminate the Order with respect to the unexecuted portion of the goods or services whereupon Buyer shall promptly pay Seller its reasonable termination charges upon submission of Seller s invoices thereof LIMITATION OF LIABILITY Seller s liability for any claim of any kind except infringement of intellectual property rights shall not exceed the purchase price of any goods or services which give rise to the claim SELLER SHALL IN NO EVENT BE LIABLE FOR BUYER S MANUFACTURING COSTS LOST PROFITS LOSS OF USE OF THE GOODS OR SERVICES COST OF CAPITAL COST OF SUBSTITUTE GOODS FACILITIES SERVICES OR REPLACEMENT POWER DOWNTIME COSTS CLAIMS OF BUYER S CUSTOMERS FOR DAMAGES OR OTHER SPECIAL PROXIMATE INCI
102. n 16 Location Minimum recommended free space around probe by type There is no beam angle for any probe type the limits ofthe EM field run parallel to the probe because the measurement pulse emitted by the device 1s guided min 9600 mm or 24 Single probe Double probe Bottom view 422mm or 0 9 contained inside tube Coaxial probe 17 D7100 Series TDR Level Instrument User s Manual Installing Two Devices aTank Single or double probes Install at least 1 metre or 3 3 feet from each other to avoid interference from neighbouring electromagnetic fields Coaxial probes No minimum distancing restrictions min 1m min 3 ft Two devices fitted close together single cable probes left and coaxial probes right 18 Location 1 2 2 Liquid applications General Notes Follow these instructions and those given in section 1 2 1 location all applications N Avoid probe bending Risk of measurement error 19 D7100 Series TDR Level Instrument User s Manual Always install the meter as far away as possible from the source of turbulence Anchor the probe if necessary to ensure it stays straight and vertical See the table below Anchoring the probe Table Supports and fastenings Stilling well installation Double rod Weld a 28 30mm 1 1 1 2 internal diameter Possible On site calibration may be required to tub
103. n 4 2 3 Setup summary of user functions under C 4 5 0 HART address Networks using Ex approved devices Special instructions Please refer to Appendix A if approved for use in potentially explosive atmospheres 51 Section 3 Commissionin 3 0 Commissioning 3 1 N Power on and start up Commissioning checklist Check the following points before power on and start up are all wetted components antenna flange and gaskets sufficiently resistant to corrosion by the tank product doestheinformation on the nameplate fixed to the signal converter conform to the operating data hasthe device been properly installed on the tank have the electrical connections been correctly wired according to national and local rules and regulations Ex devices See Appendix A Start up The device requires less than 40 seconds to boot up once connected to the power supply The device will immediately display measurements of product level Other remarks This level meter is set up and delivered in accordance with your order specifications You can use the device immediately If further adjustments are necessary we recommend configuration of the device using quick setup modes provided in the DTM or optional display screen Wizard Refer to section 4 1 Operating concept and section 4 2 Setup for advice on how to use the device display screen Wizard 53 Section 4 _ Operation 4 0 Operation 4 1 Operati
104. nced setup C 1 0 0 Installation setup This includes parameters for installation and application conditions Also for defining conversion operations B 2 11 0 Application Read only Configured Displays the optimal measurement algorithm mode According to the order C 1 2 0 Tank height Blocking distance to 60 m or Distance from the tank 197 ft connecting flange face thread Probe length or according to stop down to the tank bottom the order in setup mode Level applied for the measurement function and B 2 12 0 Error records Read only See Displays a log of instrument errors Scroll description down the list and press enter to display error details Opening a log will remove the error Input Range Description 81 D7100 Series TDR Level Instrument User s Manual Advanced setup functions Continued Function Fct Input Range Description C 1 4 0 Nozzle Stillwell 0 to 60 m or 197 ft Defines the height from the tank height 0 1 mor 4 connecting flange face thread stop down to the end of the mounting tube C 1 5 0 Nozzle Stillwell 20 mm or 0 8 to 1000 mmor Defines the inner diameter of the diameter 40 100 mm or 4 tube C 1 6 0 Probe length Blocking distance to 4 m or Probe length is the distance from 13 ft single and double rod the flange face thread stop of 6 m or 20 ft coaxial 35 mor the device down to the bottom 115 ft single or double cable end of the probe including
105. nds and reinforced shielded cable to minimise RFI radio frequency interference and or EMI electromagnetic interference Observe applicable local rules and regulations for wiring Always use the cable entry facing the terminal Avoid crossing or looping wires Add sufficient length to make U bends in the cable to provide water with run off points Do not let the cable come into contact with hot or potentially hot surfaces such as the flange Avoid kinks in the cable close to the cable entry glands by adding sufficient cable length Reinforce with a metal sheath at this point if necessary Device protection If overcurrent is expected install an overcurrent protection device Earth the device according to applicable local installation standards American and Canadian installations The device must be wired by a qualified electrician in accordance with the latest version of National Electric Code for installations in the USA or Canadian Electric Code for installations in Canada and local regulations Check that all wiring is rated 20 C or 68 F above ambient temperature especially where the cable exits a conduit near to the device 41 D7100 Series TDR Level Instrument User s Manual Supply voltage The device requires a supply voltage that depends on which output terminalis used and the approval option ordered Refer to section 2 2 Power supply for this Information Hazardous areas For information on wiring devices approved for use in h
106. ng concept Available user interfaces PACTware An Open Source open configuration software for all field instruments that permits clear and concise display of information and configuration of the device from a remote location Installation is supported by a user friendly Wizard Field instruments are easily integrated and the software also allows for future developments Display screen Choose from a large selection of measurement data display options Easy configuration via quick setup menus and linked help files Wizard driven The display screen is supplied on customer demand 55 D7100 Series TDR Level Instrument User s Manual 4 1 2 Display screen Screen layout The device has an optional 160 by 160 pixels 9 line display It has a 4 button pressure sensitive keypad for selecting display functions and configuring the gauge el 1 2 3 4 5 6 RIGHT key ENTER key DOWN key UP key Esc ESCAPE function RIGHT and UP keys pressed together Header bar displays device tag number when making measurements or error icons and currently selected menu when being configured Main display area Status bar for displaying results of parameter plausibility checks such as value too high 56 Operation Rotation of display screen The housing rotates 360 around its base to make reading the display screen and gaining access to the wiring compartment easier Procedure
107. non EEx instrument A4 Appendix A A 2 Electrical connection A 2 1 General notes WARNING Read the information below carefully Disconnect power supply before wiring Do not use the earth terminal in the wiring compartment use the equipotential bonding system See section 2 5 For ambient temperature gt 70 C use heat resistant cables and cable glands certified for continuous operation above 85 C A 2 2 The terminal compartment cover A 2 2 1 Opening the cover Procedure A 1 Switch off power supply WARNING EEx d applications Wait for the time given in the table below before opening Time to wait after de energizing the device 20 minutes 10 minutes Not necessary Unscrew cover stop Unscrew terminal compartment cover A 2 2 2 Closing the cover Warning Ex d ia applications Check that the terminal compartment cover is screwed tight and the cover stop is fastened tightly to the cover A5 D7100 Series TDR Level Instrument User s Manual A 2 3 EEx i equipment A 2 3 1 Wiring 1 Wire as for a standard device Cable entries are supplied on customer demand those supplied by the customer must have a degree of ingress protection IP gt 68 according to EN 60529 Supply the EEx i equipment connected to the device Use certified intrinsically safe equipment only 2 Maximum intrinsically safe values for the first and second outputs Ui lt 30V Ci 30 nF li lt 300 mA Li 0 2 mH Pi l
108. ns Please refer to Appendix A if approved for use in potentially explosive atmospheres 2 3 Connection I Os Output options One output Standard Selectable parameters 4 20 mA HART 3 8 20 5 mA HART according to NAMUR NE 43 Selectable parameters 4 20 mA HART 3 8 20 5 mA HART acc to NAMUR NE 43 ACRI he re Selectable parameters 4 20mA 3 8 20 5 mA acc to NAMUR NE 43 48 Electrical Connection Network options There are 3 output versions Current output HART passive HART protocol Current output Ex ia HART intrinsically safe passive HART protocol Current output Ex d ia HART explosion proof passive HART protocol The last two versions are discussed in special manuals for devices approved for use in explosive atmospheres Two network modes are available Point to point Multi drop Point to point non Ex Power supply PACTware or HART specific software and operating devices 49 D7100 Series TDR Level Instrument User s Manual Multi drop non Ex a 4mA HART 2 4 mA HART 15 4mA HART Power supply PACTware or HART specific pe software and operating devices RL resistor approx 250 ohms HART communication protocol In accordance with the Rosemount Standard HART communication can be used with this level gauge It is used a
109. ntact Drexelbrook for assistance if this relationship cannot be respected Location False readings Do not let the probe touch the side of the nozzle This will give a false reading Product build up Product can accumulate under the nozzle this may weaken the measurement pulse Avoid cavities that permit the build up of deposits You can configure the level meter to attenuate the effects of this build up For further information refer to section 4 2 4 Setup advanced setup Follow the procedures for modifying Gain and voltage amplitude of the level and or interface thresholds For further assistance contact the supplier 13 D7100 Series TDR Level Instrument User s Manual Cable probes Installing level meters with single or twin cable probes 1 Support the housing and the probe using two people 2 Insert the probe by holding the device more than one metre above the opening to avoid overbending the cable Do not overbend probe Risk of measurement error gt 1m 3 3ft Location Probe straightness and avoiding entanglement The cable must be straight once inserted into the tank The cable counterweight should not touch the bottom of the tank The cable must be far from other obJects e g mixers to avoid entanglement Rigid length Lr of single and twin cable probes I D7100 Series TDR Level
110. on Press the screen keypad buttons for 3 seconds to activate hot key functions Read below for details Functions Item Key description Action 1 Right Defines function being used as a quick link 2 Enter Not used 3 Down Not used 4 Up Screen displays English text default language option 5 Escape Home Jumps back to last screen displayed in normal mode gt English PA German French Spanish Portuguese Italian 3 Press two keys right and up simultaneously for escape key functions The function in question is saved to one of the five Quick Links in the Quick Setup menu See start of section 4 2 2 Device display for navigating to these quick links 67 D7100 Series TDR Level Instrument User s Manual 42 Setup 4 2 1 Device display General notes Using the device displays program mode configure using one or both methods given Quick setup setup modes Advanced setup 4 2 2 Quick setup setup modes Wizard driven step by step procedures for easy and rapid device setup in standard applications Online help is available when clarification is required Using setup modes the user can personalise different aspects of device operation Setup modes available complete application installation conversion output These are explained using diagrams to show the flexibility of the system 68 Operation Finding setup mode The illustration below shows how to find quick setup menus
111. r with the supervisor password can configure the device Entering program mode LT 12345 1 Press right button on the keypad for three seconds to enter program mode 2 If the password function has been activated the RE device will prompt the user to whether access is o required to the supervisor or service menu items Make a choice from list by scrolling with the up and down buttons and then press the enter key to confirm 8 Type in the supervisor password Use the four buttons below the display screen gt BS Service The default supervisor password is right enter down up right and enter ES EZ DS 4A If the password is entered correctly the screen will show the main menu The name of the menu or sub menu entered is shown on the header bar 4B If the password is entered incorrectly the screen will return to normal mode Refer also to section 4 2 4 Advanced setup further notes 63 D7100 Series TDR Level Instrument User s Manual Menu navigation 1 Header bar shows current menu level 2 Selection bar indicates which menu item is selected 1 Li Main Menu Key Key Function gt Quick Setup 2 Test Right Selects next menu level Advanced Down Movesselection bar down Di Up Moves menu selection bar up Escape Returns to previous menu level Press right and up keys simultaneously Functions Types of parameters Two types of parameters can be edited Lists
112. rement L Ordered Probe Length Limit 1 kg lb T 3 3 7 3 ote 33 78 Wide range of counterweights and anchoring solutions s s avaliable kg m Ib ft Only single cable 8mm 0 3 solids application Quick Start Terminal Compartment and Terminals Connection procedure Unscrew terminal compartment cover Wire up using standard procedures Observe correct polarity Apply grease to thread of cover regularly Output 1 4 20 mA HART HHC HART or a L Configuration 3 8 20 5 mA Acc to NAMUR NE 43 Ez HART Configuration Configuration Note Other options to connect the HHC and modem to the HART loop are available QS9 D7100 Series TDR Level Instrument User s Manual Technical data extract Input Function Time Domain Reflectometry TDR Parameter Level distance volume and or interface Max measuring range Double rod 8mm 0 3 4m 13ft Single rod 8mm 0 3 4m 13ft Coaxial 22mm 0 9 6m 20ft Double cable 4mm 0 15 35m 115ft Single cable 4mm 0 15 35m 115ft Single cable 8mm 0 3 35m 115ft Output Signal Output signal 1 4 20mA HART or 3 8 20 5 MA acc to NAMUR NE 43 Output signal 2 4 20mA or 3 8 20 5 MA Optional acc to NAMUR NE 43 Accuracy 0 05 rel 20 mA 20 C 68 F Resolution 2 pA Temperature Drift Typically 50 ppm K Error Signal High 22 mA Low 3 6 mA acc to
113. rotection of at least IP 6X which are suitable for the application and are correctly installed Appar in f pro n fiam d When used in a potentially explosive atmosphere requiring the use of apparatus of equipment category 2G flameproof certified cable entry devices shall be used that are suitable for the application and correctly installed With the use of conduit a suitable certified sealing device such as a stopping box with setting compound shall be provided immediately at the entrance to the flameproof enclosure When used in a potentially explosive atmosphere requiring the use of apparatus of equipment category 2D certified cable entry devices shall be used that provide a degree of protection of at laast IP 6X that are suitable for the application and are correctly installed Unused openings shall be closed with suitable certified blanking elements When the ambient temperature exceeds 70 C the cables cable entry devices and sealing devices shall be suitable for at least 85 C Routine tests Routine tests according to Clause 16 of EN 50018 are not required since the type test has been made at a static pressure of four limes the reference pressure Test Report KEMA No 2104892 1 Special conditions for safe use Because the enclosure of the Guided Radar TDR Level Instrument is made of aluminium alloy when used in a potentially explosive atmosphere requiring the use of apparatus of equipment category 1 G the apparatus must be in
114. s Ambient temperature The ambient temperature limits of the device are given below O Option max 80 C max 180 F r min 40 C min 40 F 26 Location Outdoor installations Fit a sunshade on the level meter for outdoor installations this is supplied on demand Procedure fitting a sunshade 1 The sunshade is delivered separately attached to a metal tube A to prevent deformation of the mounting bracket 2 Unscrew two M6 socket head cap screws B with a 5 mm hexagonal key C D7100 Series TDR Level Instrument User s Manual 3 Remove the bracket D along with two screws B and washers E from the sunshade F Q P o NC M Ju y lt W gs OQ e 257 N Foe gg 4 Lower the sunshade onto the device Orientate it so that the keyhole G 1s at the front of the device 28 Location 5 Remount the screws and washers 6 29 D7100 Series TDR Level Instrument User s Manual 7 Ralse the sunshade as high as possible up the housing support pillar by bracing it with one hand Screw the two bolts tightly so that the sunshade does not slip down the pillar Procedure opening the sunshade 1 Insert a large screwdriver into the keyhole on the sunshade and turn it anti clockwise 30 Location 2 The hinge of the sunshade is at the front pull the back of the sunshade over the device to ga
115. s a point to point connection between the slave this level gauge and the HART master or for multidrop networks up to 15 devices Additional information The following can be called up via the following interfaces Current output 3 6 or 22 mA for error signal according to NAMUR NE43 standard Digital HART interfaces scanning for error flags and messages 50 Electrical Connection Changing from point to point to multi drop network mode The device s output 1 communicates by default in point to point mode HART address 0 If you wish for the device to communicate in multi drop mode then you have to modify the output s HART address Use the following procedure Procedure using the display screen configuration wizard 1 Enter Program Mode Press right key for three seconds 2 Either go to Quick Setup gt Setup mode gt Outputs and go through the setup procedure until you get to OP1 output 1 HART Address OT go to Advanced Setup gt Output 1 HART and find the menu item HART Address 3 Type in a value between 1 and 15 default is 0 point to point mode This will switch output 1 over to multi drop mode 4 Check that outputs of other devices in the network do not have the same HART address 5 Exit to Normal Mode For further information on device operation and configuration please refer to section 4 1 Operating concept and section 4 2 Setup A definition of the menu item HART address is given in sectio
116. s proportional to product level The diagram below shows how TDR works when the device is configured to measure the level of a product with a low dielectric constant Empty tank At time t represented by a vertical line the following occurs t0 EM pulse emitted tl Pulse travels down probe at the speed of light in air V1 t2 Pulse reflected back from probe end t3 Pulse travels back to the receiver at speed V1 t4 The receiver receives and records the level return signal 131 D7100 Series TDR Level Instrument User s Manual Partially filled tank At time t represented by a vertical line the following occurs t0 EM pulse emitted tl Pulse travels down probe at the speed of light in air V1 t2 Pulse travels down probe through the product at speed V2 t3 Pulse reflected back from probe end t4 Pulse travels up probe through the product at speed V2 t5 Pulse travels up probe at the speed of light in air V1 t6 The receiver receives and records the level return signal The waveforms below the diagrams shows a snapshot of what the user would see on an oscilloscope Probe end signal tl lt 2 lt B lt H lt 5 lt t pi Gas Air o i Extra time to receive signal level A r where Emitted pulse Level signal V1 speed of light in a gas and V2 speed of light through the product 132 Approvals 9 0 Approvals Approvals for the CE marking are stand
117. sed for products with low dielectric constants by measuring indirectly using the reflection from the probe end a tl Direct mode Level measurement This is described in the general principle Level and or interface measurement The interface distance can be measured when the top liquid has a lower dielectric constant than the one underneath The residual pulse left over from the reflection from the top liquid surface continues down the probe and is reflected from from the interface The top liquid s dielectric constant determines the speed of the electromagnetic pulse through the top liquid The distance to the interface can be calculated by the device if The distance to the top product surface and The top product s dielectric constant are known The layer defined as the depth of the top product to the interface must be at least 50 mm or 2 for the device to accurately calculate interface distance The diagram below shows how TDR works when measuring the level of two products At time t represented by a vertical line the following occurs t0 EM pulse emitted tl Pulse travels down probe at the speed of light in air V1 t2 Part of pulse reflected back from top layer back to receiver the rest of the pulse continues through the top product t3 Part of the pulse travels back to the receiver at speed V1 while the rest of the pulse continues down probe through the top product at speed V2 t4 The receiver rece
118. selection is sufficient for most applications Direct mode is recommended for Erz1 6 depending on probe type For products with Er lt 1 6 TBF mode is required C 1 14 0 Product Er 0 8 to 115 According to the A major parameter for TDR top product selected in quick level measurement devices For setup manually setting the Er value of the top product for interface applications or when using TBF mode C 1 15 0 Gas Er 0 8 to 115 A major parameter for TDR level 1 0 measurement devices This manually sets the Er value of the air gas inside the tank C 1 16 0 Level threshold 8 Gains 0 to 1 25V Enables distinction between 0 25V Gain 5 disturbances in the measurement signal and the actual level signal signal C 1 18 0 Probe end threshold 8 Gains 0 to 1 25V or 1 25 Enables distinction between to 0V depending on probe disturbances in the measurement end pulse polarity in service signal and the actual probe end menu item D 1 10 0 signal Depends on Probe type C 1 19 0 Units for tables The device can perform volume and mass conversion operations by pairing values in a table The units for the table columns can be picked from the lists here C 1 17 0 Interface threshold 8 Gains 0 to 1 25V Enables distinction between 0 10V Gain 6 disturbances in the measurement signal and the actual interface C 1 19 1 Length unit m cm mm inch ft ft inch 1 Pick the length unit to be used 18inch ft inch 1 32
119. st Read only Initiates the hardware test The device displays the results Internal tests are Sensor module HART manager Configuration manager Upgrade manager GDC bus manager Current output manager Telegram manager system controller HMI Log manager B 2 0 0 Summary of information relating to the device B 2 1 0 Outputs Read only Displays present output settings including assigned functions error handling 4 20 mA scale settings and HART parameters B 2 2 0 15 min log Read only Displays a log of output values for the last 15 minutes A log is taken every 10 seconds and displayed as a graph B 2 3 0 Device 1 D Read only Displays Krohne order number V number Service number Ex approval details Main CPU version M16 and Companion CPU version MSP B 2 4 0 Quick setup Read only Summary of the parameters entered in the summary Quick setup menu is displayed here B 2 5 0 TAG number 16 characters max The TAG number can be seen and updated According to the order here 8 characters max for HART B 2 6 0 Sensor length Read only Displays the distance from the flange face thread stop down to the end of the probe excluding counterweight for cable versions B 2 7 0 Probe type Read only The mechanical design of the probe The factory installed probe type is displayed B 2 8 0 Counterweight Read only The mechanical design of a cable probe s type bottom end The device will not measure below the top of the coun
120. stalled so that even in the event of rare incidents an ignition source due to impact or friction between the enclosure and iron steel is excluded Also see description and installation instructions above Essential Health and Safety Requirements Assured by compliance with the standards listed at 9 Standards EN 61241 0 and IEC 61241 11 have been used as a guide MEAN P E x4 v2 1 2 Page 4 5 A14 A endix A A 5 Examination Certificate Continued SCHEDULE to EC Type Examination Certificate KEMA 07ATEX0069 X Issue No 1 Test documentation ited in Test Report No 2104892 1 A15 Page 5 5 Form 440 0001 001 3 1 2006 TERMS AND CONDITIONS OF SALE GENERAL ALL ORDERS ARE SUBJECT TO THE FOLLOWING TERMS AND CONDITIONS ANY ACCEPTANCE OF ANY OFFER OF BUYER FOR ANY GOODS OR SERVICES IS CONDITIONED UPON THESE TERMS AND CONDITIONS AND SELLER OBJ ECTS TO ANY ADDITIONAL OR DIFFERENT TERMS PROPOSED BY BUYER IN ANY DOCUMENT WHICH SHALL NOT BE BINDING UPON SELLER No salesman or other party is authorized to bind the AMETEK DREXELBROOK Division of AMETEK Inc hereinafter Seller by any agreement warranty statement promise or understanding not herein expressed and no modifications shall be binding on Seller unless the same are in writing and signed by an executive officer of Seller or his or her duly authorized representative Verbal orders shall not be executed until written notification has been received and acknowled
121. suring in Direct the device is outside the mode Check probe length and modify if given range necessary as for error message Dielectric constant out of range Check if Probe end pulse lost is displayed Contact Drexelbrook for information on how to reconfigure the device When interface or level and interface is selected in application setup mode 116 Functional Check 5 0 Functional checks Using the device menu Program mode gt Test you can check the device outputs and perform common tests You can display output values or assign test values in milliamperes to the outputs In addition internal test routines can be run B 1 0 0 Test This checks the device outputs and performs common device tests B 1 1 0 Show output 1 Read only This displays analogue output 1 value mA B 1 2 0 Setoutputl 3 6 4 6 8 10 12 14 16 This sets analogue output 1 to a test 18 20 or 22 mA 4 mA value mA selected from a list Output will change to selected value independent of measurement value B 1 3 0 Show output 2 Read only This displays analogue output 2 value mA B 1 4 0 Setoutput2 3 6 4 6 8 10 12 14 16 This sets analogue output 2 to a test value 18 20 or 22 mA 4 mA mA from a list Output will change to selected value independent of measurement value B 1 5 0 Internal test Read only This initiates the hardware test The device displays the results B 2 0 0 A summary o
122. t 1W A 2 3 2 Supply voltage Terminal Minimum voltage at terminal Maximum voltage at terminal a an output of 22 mA for an Emma of 22 mA 14 VDC 30 I30VDO 10 VDC 30 VDC A6 Appendix A A 2 4 EEx d ia equipment A 2 4 1 A 2 4 2 A 2 4 3 General notes EExd ia approved equipment have two separate compartments the electronics block compartment is EEx ia rated and the terminals compartment is Ex d rated Ex ia Wiring 1 Use only flameproof and EEx d approved cable entries and plugs these are supplied on customer demand Cable entries and plugs supplied by the customer must have a degree of ingress protection IP gt 6x according to EN 60529 2 Ifyou only use one cable entry seal the other one with an EEx d approved plug 3 All EEx d approved installations must conform to European standards EN 50018 and EN IEC 60079 1 Special note conduit entries 1 Connect the device to an EEx d approved conduit system 2 Install a suitable EEx d approved sealing device for further information please refer to European Standard EN 50018 3 Ifyou only use one cable entry seal the other one with an EEx d approved plug Supply voltage Terminal Minimum voltage at terminal Maximum voltage at terminal for an output of 22 mA for an output of 22 mA 20 VDC 36 VDC 10 VDC 30 VDC additional power supply needed this does not power the whole device Special notes load resistor Connect the
123. t costs and expenses applicable to the portion of the Order that is incomplete WARRANTY A Hardware Seller warrants its goods against defects in materials and workmanship under normal use and service for one 1 year from the date of invoice B Software and Firmware Unless otherwise specified Seller warrants for a period of one 1 year from date of invoice that standard software or firmware when used with Seller specified hardware shall perform in accordance with Seller s published specifications Seller makes no representation or warranty expressed or implied that the operation of the software or firmware shall be uninterrupted or error free or that functions contained therein shall meet or satisfy the Buyer s intended use or requirements C Services Seller warrants that services including engineering and custom application whether provided on a fixed cost or time and material basis shall be performed in accordance with generally accepted industry practices D Remedies Seller s liability under this section is restricted to replacing repairing or issuing credit at Seller s option for any returned goods and only under the following conditions 1 Seller must be promptly notified in writing as soon as possible after the defects have been noted by the Buyer but not later than 1 year from date of invoice from Seller 2 The defective goods are to be returned to the place of manufacture shipping charges prepaid by the Buyer
124. terweight The factory installed counterweight type is displayed B 2 9 0 Calculated Er Read only Dielectric constant Er is a major parameter value for TDR level measurement devices This device is able to automatically calculate Er of the top product 80 Description Displays present output 2 value mA Sets present output 2 to a predefined value mA from a list Output will change to Operation Test functions Continued Description Displays the compensation required to air 1 liquid Level air gt 1 application conditions Configured during icon if it appeared in normal mode liquid Level air solids application setup mode Interface 2 liquids Interface gt 2 liquids Interface air 2 liquids B 2 13 0 Measurement Read only Displays continuously changing current Quality measurement status B 2 14 0 Custom length Read only Displays length unit name defined by the unit customer for conversion in menu item C 5 1 7 B 2 15 0 Custom conv Read only Displays conversion unit name defined by the unit customer in menu item C 5 1 9 Advanced setup functions Interface air gt 2 liquids Function Fct This menu optimizes the Function Fct Input Range B 2 10 0 Deposit Read only correction account for measurement errors due to factor deposit on the probe Lev Interf air 2 liquids or Lev Interf air gt 2 liquids C 0 0 0 Adva
125. ther tank components Refer to section 4 2 2 Setup device display conversion setup mode for configuring the meter to measure mass or volume in spherical tanks 37 D7100 Series TDR Level Instrument User s Manual 1 3 6 Horizontal cylindrical tanks Used for a large variety of applications Located above or below ground Installation requirements Install on top of the tank following the instructions given in section 1 2 Location Refer to section 4 2 2 Setup device display conversion setup mode for configuring the meter to measure mass or volume in horizontal cylindrical tanks 1 1000 GAL 38 Location 1 4 Other important information 1 4 1 Process conditions Flange temperature All seals max 200 C Max 392 F Kalrez 6375 min 20 C min 4 F Viton min 40 C min 40 F Process pressure Observe process connection operational limits Risk of injury and damage to device The operating pressure allowed depends on the temperature at the process connection The mechanical properties of the process connection are influenced by temperature For further information refer to relevant national standards For example European EN 1092 1 Flanges and their joints Circular flanges for pipes valves fittings and accessories PN designated Steel flanges US ASME B16 5a Addenda to ASME B16 5 Pipe flanges and flanged fittings NPS through NPS 24 39 D7100
126. tiations on its subject matter AMETEK DREXELBROOK An ISO 9001 Certified Company 205 Keith Valley Road Horsham PA 19044 U S and Canada 1 800 553 9092 24 Hour Service 1 800 527 6297 International 1 215 674 1234 Fax 1 215 674 2731 E mail drexelbrook info ametek com Website www drexelbrook com
127. to the design and construction of equipment and protective systems intended for use in potentially explosive atmospheres given in Annex I to the directive The examination and test results are recorded in confidentia test report number 2104892 1 Compliance with the Essentia Health and Safety Requirements has been assured by compliance with EN 50014 1997 A1 A2 EN 50018 2000 A1 EN 50020 2002 EN 50281 1 1 1998 A1 EN 50284 1999 If the sign X is placed after the certificate number it indicates that the equipment is subject to special conditions for safe use specified in the schedule to this certificate This EC Type Examination Certificate ie eren and VM te ao wet gael according lo the Directive 94 9 EC Further directive apply to the manufacturing supply of this equipment These are not covered by this certificate Thw marking of the equipment shail include the following I1GD or II 1 2GD or 12GD EEx ia IIC or EEx ia 18 or EEx ia IA T6 T3 T 65 C T 90 C IP 6X or W12GD or 12GD ee AH IC o let T65 C T90 C Rn 009 2007 and a5 far as applicable shall be revised before the date of cessation of uae the standards mentioned above as communicated in the Official Joumal of BY A a Manager Page 1 5 integral publication of mis corticale and Alter reports n aliowed This Certificate may oniy be reproduced i s entvety and without any change KEMA Quality B V Utrechtseweg 310 6812 AR Arnhem P O Box 51
128. value for dielectric constant er should be entered when measuring products with low dielectric constant If this value 1s not known then leave at the default value of 2 However in this case expect reduced accuracy and or skipping of the measured value on changeover from TBF to direct mode If too low then the level will read higher than it actually is and vice versa 104 _ Operation Gas r function C 1 15 0 In solid applications where there is a lot of dust in the air above the product it may be necessary incease the value of Gas er slightly to improve accuracy Please contact our local service centers for further assistance For all other applications use the the default value of 1 Use this function if the probe is entirely coated with a regular layer of residue or dust from the product Thresholds As explained in the measuring principle DR7100 emits a low power electromagnetic signal that reflects back from the the product surface and any other protuding objects in the tank These signals are converted to voltage amplitudes by the signal converter Reflections from the internal tank components are known as parasite or interference signals A method of filtering out these signals called thresholds permits reflections under a given voltage amplitude to be ignored and measurements to be made correctly As voltage amplitude also decreases over distance this threshold decreases according to a mathematical formula The first
129. version N a As functions in advanced Setup mode for creating a conversion setup sub menu table for displaying volume or mass measurements A 1 5 0 Outputs N a As functions in advanced Setup mode for defining the output setup sub menu characteristics A 2 0 0 Quick Link 1 N a As functions in advanced Quick links are available to facilitate setup sub menu 1 B 2 12 0 access to frequently used functions Error records 2 C 5 3 0 To define a new quick link go to the Measurement quality 3 appropriate menu item and press the C 5 1 1 Language 4 C 5 1 4 right key for 3 seconds Display Length unit 5 C 5 1 2 Display Display mode aaoo ouk O aaoo quiet TTT astinn O T______ aeoo ouxin TC Test functions Function Fct B 1 0 0 Test a the device outputs and performs common device tests B 1 1 0 Show output 1 Read only Displays present output 1 value mA B 1 2 0 Set output 1 3 6 4 6 8 10 12 14 Sets present output 1 to a value MA 16 18 20 or 22 mA selected from a list Output will change to 4 mA selected value independent of measurement ee Range Description value 79 D7100 Series TDR Level Instrument User s Manual Test functions Continued Function Fct Input Range B 1 3 0 Show output2 Read only selected value independent of measurement B 1 4 0 Set output 2 3 6 4 6 8 10 12 14 16 18 20 or 22 mA 4 mA value B 1 5 0 Internal te
130. visual method If the interface is too low below the probe end then fill the tank with interface product until it is in the set measurement range If the interface too high that is to say within the blocking distance then empty tank until the interface is back in the measuring range If interface is neither high or low then an emulsion may exist Wait for the device to Reference pulse low Reference amplitude Check device and tank installation and amplitude falls below threshold 1 earthing points immediately R efer to Fault common to solid section 1 2 3 Location solid applications applications where ESD occurs we O 5 115 D7100 Series TDR Level Instrument User s Manual Measurement quality continued Dielectric constant out of The dielectric constant Check if the probe is touching the process calculated by the device connection short circuit Either anchor is outside the given the probe end or install in a stilling well or range bypass chamber Check the programmed probe length in Program Mode under Test Information gt Probe length If this does not correspond to the real value modify in Program Mode under Advanced setup Installation setup Probe length modif Check if error message reference pulse low amplitude is displayed If so check the installation s earthing points immediately to reduce risk of damage to the device by ESD The value calculated by Only displayed in mea
131. x i eu EE A6 VU RARO RR E ee etal aes b khaya hoy A6 Supply voltage usu cosh irene ADAE CL MA ME A6 EEx d ia equipment data LA eta A7 General notes eI rile Regret NA LL A7 VELA nnn Tr POR A7 Supply voltage E A7 ES A8 COMMISSIONING eT C tate tab aaah nce ken ete heated dle iaia hate A10 Service and maintenance EEN A10 Examination Certificate A11 Quick Start Quick Start DR7100 Radar Level Measurement System Measurement of distance level and volume of liquids slurries and solids Easy installation Wizard driven Service and maintenance free General For in depth information please consult the hand book data sheet special manuals and certificates supplied Installation assembly commissioning and servicing must only be undertaken by trained personnel Maintenance which is considered relevant to safety in the sense of explosion protection must only be carried out by the manufacturer his agents or under the supervision of experts For use in hazardous areas special codes and regulations are applicable which are supplied in a separate document that describes all hazardous area relevant information Responsibility as to suitability and intended use of this device rests solely with the user The supplier does not accept any liability resulting from misuse by the customer Improper installation and operation may lead to loss of warranty In addition the
132. ys Quick Setup menu QuickSetup gt Setup Mode Error Record Help file A 0 0 0 page 1 of 2 Quick Setup A 0 0 0 Enables you to Help file A 0 0 0 page 2 of 2 Quick Setup In addition youcan invoke the most Measurement Quality Language quickly set up your device for common applications by easily frequently used menu items using these links guiding through all the required steps Length Unit Display Mode Press down to read the end of the message Menu reference number Refer to section 4 2 3 Summary of menu items for a complete list Press up to go back to the top of the message 65 D7100 Series TDR Level Instrument User s Manual Returning to normal mode Press escape several times to return to the Main Menu in program mode Press escape again to return to normal mode If changes have been made to settings the user will be prompted by the device to either save or cancel these changes In either case pressing enter will return the screen to normal mode 2 Current changes must 1 Header bar prompt message be saved or cancelled 2 Message betore proceeding 3 Option selected by user cancel save Save Ee 4 Press Enter to confirm 3 gt Cancel 4 Option currently selected by the device For a list of device functions and their parameters please refer to section 4 2 3 Summary of menu items 66 Operation 4 1 6 Program mode hot keys Hot key activati

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