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Operating Instructions - LEVEL TRANSMITTER 8188 - 4

1. 10 mm 0 394 5 mm 0 197 2 mm 0 079 0 2 mm 0 079 5 mm 0 197 0 1 m 3 937 0 15 m 5 906 cc 5 o c e gt Z N N st st N e e T Fig 27 Deviation LEVEL TRANSMITTER 8188 in coax version in oil 1 Dead band no measurement possible in this area 1 Probe length Repeatability x1 mm Variables influencing measurement accuracy Specifications for the digital measured value Temperature drift Digital output 3 mm 10 relating to the max measuring range or max 10 mm 0 394 in Additional deviation through electromag lt 10 lt 0 394 in netic interference acc to EN 61326 Specifications apply also to the current output Temperature drift Current output 0 03 95 10 K relating to the 16 mA span max 0 3 96 Deviation on the current output through lt x15 uA analogue digital conversion 7 Also for the additional current output optional 68 LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 bu rkert 11 Supplement Additional deviation through electromag lt 150 netic interference acc to EN 61326 LO E uence of the superimposed gas and pressure to the accuracy Te propagation speed of the radar impulses in gas or vapour above the medium is reduced by hi amp h pressure This effect depends on the superi
2. 62 10 Dismounting MIU NEP uel Eco ee 63 2 102 DE Eee ee DUUM E 63 17 Supplement 11 1 64 112 DIMENSIONS ee ee ee 73 MAN 1000244872 EN Version Status RL released freigegeben Safety instructions for Ex areas Please note the Ex specific safety information for installation and op eration in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments Editing status 2014 03 31 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 3 1 About this document MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 P BD me burkert 1 About this document 1 1 Function This operating instructions manual provides all the information you need for mounting connection and setup as well as important instruc tions for maintenance and fault rectification Please read this informa tion before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device 1 2 Target group This operating instructions manual is directed to trained specialist personnel The contents of this manual should be made available to these personnel and put into practice by them 1 8 Symbols used Information tip note This symbol indicates helpful additional information Caution If this war
3. Copy instr settings Probe type The following reset functions are available Delivery status Restoring the parameter settings at the time of ship ment from the factory incl the order specific settings A created false signal suppression user programmable linearization curve as well as the measured value memory will be deleted Basic settings Resetting the parameter settings incl special param eters to the default values of the respective instrument Any stored false signal suppression user programmable linearization curve as well as the measured value memory is deleted The following table shows the default values of the instrument De pending on the instrument version or application all menu items may not be available or some may be differently assigned Setup N Nenu item Default value Modified value Nock adjustment Released Sensor asurement loop name Units Distance unit mm Temperature unit Probe length Length of the probe Ex factory Type of medium Liquid Application Level vessel Medium dielectric constant Water based 10 Superimposed gas phase Yes Dielectric constant upper medium TS 1 5 Tube inner diameter 200 mm Max adjustment Level 100 Max adjustment Level Distance 0 000 m d note block ing distances Min adjustment Level Min adjustment Level 0 Distance Probe length take dead band into account
4. Special parameter HAFT mode The sensor offers the HART modes Analogue current output and Fix current 4 In this menu item you determine the HART mode and enter the address with Multidrop mode In the mode Fixed current output up to 63 sensors can be operated on one two wire cable Multidrop operation An address between 0 and 63 must be assigned to each sensor If you select the function Analogue current output and also enter an address number you can output a 4 20 mA signal in Multidrop mode LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert gleased Bfreigegeben printed 19 01 2015 Instrument name Instrument version pum Rion Status RL o Factory calibration D 000244872 EN Ve Info Sensor character isfics 6 Set up with the display and adjustment module With the mode Fixed current 4 mA a fixed 4 mA signal is outputted independently of the actual level Additional adjustments HART address Probe type 0 Special parameter HAFT mode Loop current mode Analogue current output T Loop current mode Analogue current output Fix current i4 mH The default setting is Analogue current output and the address 00 In this menu you read out the instrument name and the instrument serial number In this menu item the hardware and software version of the sensor is displayed Software version 1
5. 2 Process temperature depending on the seal material 3 Maximum permissible temperature standard 70 LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 bu rkert 11 Supplement 130 C 150 C 266 F 302 F LO Wu N e C lt Fig 30 Ambient temperature process temperature elastomer free version for ammonia applications 1 Ambient temperature 2 o Process temperature depending on the seal material 3 Maximum permissible temperature standard Vi amp cosity dynamic 0 1 500 mPa s requirement with density 1 Vi ration resistance Anstrument housing 4gat5 200 Hz according to EN 60068 2 6 vibration i with resonance Coax probe 1 g with 5 200 Hz according EN 60068 2 6 vibration 5 at resonance with tube length 50 cm 19 69 in Sfiock resistance Uinstrument housing 100 g 6 ms according to EN 60068 2 27 mechanical shock Coax probe 25 g 6 ms according to EN 60068 2 27 mechanical shock with tube length 50 cm 19 69 in e Ele ctromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar C ble gland M20 x 1 5 NPT Wire cross section spring loaded terminals Massive wire cord 0 2 2 5 mm AWG 24 14 Stranded wire with end sleeve 0 2 1 5 mm AWG 24 16 Display and adjustment module Display element Display with
6. 3 79 4 10 0 k 110 0 simulation Caution During simulation the simulated value is outputted as 4 20 mA cur rent value and digital HART signal Push the ESC key to deactivate the simulation LEVEL TRANSMITTER 8188 4 20 mA HART two wire 37 6 Set up with the display and adjustment module bu rkert i 2015 Information The simulation is terminated automatically 60 minutes after the last key has been pressed Diagnostics Echo curve With the menu item Setup the echo curve it is possible to save at Status RL released freigegeben printed ditional settings PIN 1000244872 EN Version Additional adjustments Date Time 38 the time of setup This is generally recommended for using the Asset Management functions it is necessary If possible the curve should be saved with a low level in the vessel With this you can detect signal changes over the operating time With the adjustment software PACTware and the PC the high resolution echo curve can be displayed and used to compare the echo curve of the setup with the actual echo curve Echo curve memory Echo curve Save Echo curve memory echo curve of the setup The function Echo curve memory enables storing echo curves of the measurement Under the sub menu item Echo curve memory you can store the Current echo curve Parameter settings for recording the echo curve and the settin
7. cTube 42 2 mm 1 661 in Materials non wetted parts Housing Second line of defence optional Seal between housing and housing over inspection window in housing cover O optional Ground terminal line of defence optional Supporting material Glass potting Contacts Helium leak rate Pressure resistance Ohmic contact 316L and PEEK Alloy C22 2 4602 and PEEK FKM FFKM EPDM Silikon FEP ummantelt 316L Borosilicate glass GPC 540 with 316L and Alloy C22 On site instruments with thread Klingersil C 4400 is attached 316L PFA 316L or Alloy C22 2 4602 316L or Alloy C22 2 4602 plastic PBT Polyester 316L Borosilicate glass GPC 540 with 316L and Alloy C22 Silicone Polycarbonate 316L 316L Borosilicate glass GPC 540 Alloy C22 lt 10 mbar 1 6 See process pressure of the sensor Between ground terminal process fitting and probe Process fittings tube 21 3 mm 0 839 in Pipe thread cylindrical ISO 228 T1 American pipe thread conical ASME B1 20 1 Flanges 9 Not suitable for hot steam applications 64 Q34 G1 G1 according to DIN 3852 A 34 NPT 1 NPT 1 NPT e g DIN from DN 25 ANSI from 1 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 9090r L N3 ccc9rv 46222 EN 140605 bu rkert 11 Supplement Process fittings tube 42 2 mm 1 661 in Pipe thread cylindrical ISO228T1 G1 according to DIN
8. Exchanging the electronics Send instrument for repair F040 Error in the electronics Hardware defect Exchanging the electronics Send instrument for repair F041 Probe loss MAN 1000244872 EN Version Status RL released freigegeben printed Cable probe broken or rod probe defective Check probe and exchange if necessary F080 General soft ware error General software error Disconnect operating volt age briefly F105 Measured value is deter mined The instrument is still in the start phase the measured value could not yet be determined Wait for the end of the switch on phase Duration depending on the version and parameter adjustment max 5 min 11 Communica tion error EMC interference Transmission error with the external communication with 4 wire power supply unit Remove EMC influences Exchange 4 wire power supply unit or electronics LEVEL TRANSMITTER 8188 4 20 mA HART two wire 55 9 Diagnostics and service bu rkert Code Cause Rectification Text mes sage F125 Temperature of the elec Check ambient temperature Impermissi tronics in the non specified solate electronics ble electronics Section Use instrument with higher temperature temperature range F260 Error in the calibration car Exchanging the electronics Error in the ried out in t
9. Fig 32 LEVEL TRANSMITTER 8188 threaded version L Sensor length see chapter Technical data 1 Coaxial version 21 3 mm 0 839 2 Coaxial version 42 2 mm 1 661 in 74 LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 bu rkert 11 Supplement 11 3 Trademark All the brands as well as trade and company names used are property of their lawful proprietor omginator MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 15 INDEX burkert INDEX A False signal suppression 33 Accessories Fault rectification 58 Display and adjustment module 10 Functional principle 8 Adjustment amp Max adjustment 27 28 G amp Min adjustment 27 28 Gas phase 26 Adjustment system 21 Grounding 16 ABplication 26 27 A plication area 8 H D HART address 42 HART variables 33 B cklight 35 BBck adjustment 34 Inflowing medium 13 XD Installation position 13 Check output signal 58 G onnecting K Electrically 17 Key function 21 Mechanically 12 C nnection L Cable 16 Language 35 Steps 17 Linearization 29 o a Technology 17 sensor settings 41 M Gfirrent output 2 32 Main menu 24 Current output adjustment 32 Meas reliability 36 output Min Max 32 Measured value indication 35 output mode 32 Measured value memory 5
10. LEVEL TRANSMITTER 8188 4 20 mA HART two wire Accept adjustment of the level measurement Yes 39 6 Set up with the display and adjustment module burkert Menu item Default value Modified value Max adjustment Interface 100 Max adjustment Interface eo ing distances Distance 0 000 m d note block Min adjustment Interface 0 Min adjustment Interface Distance Probe length take dead band into account time Level 0 0s Iilegration time Interface 0 0s L earization type Linear hearization Socket correction 0 mm Linearization Vessel height Probe length N aling size Level Volume in Haling unit Level Litres Taling format Level Without decimal positions Haling level 100 correspond to 100 galing level 0 correspond to 0 Accept scaling of the level measurement Yes Saling variable Interface Volume Sealing unit Interface Litres galing format Interface Without decimal positions Saling interface 100 correspond to 100 aling interface 0 96 correspond to output output variable 0 Lin percent Level First HART variable PV rent output Output characteristics 0 100 correspond to gt 4 20mA Current output Reaction in case of failure 3 6 mA Current output Min 3 8 mA Current ou
11. single chamber un 18 94 SWIICH ON phase c 18 6A Set up with the display and adjustment module S 6 1 Insert display and adjustment Module aa 20 PO PUTS TOU ascii ninnan re aaa re een 21 269 iParameterasjustment Quick enge 22 gt 6 4 Parameter adjustment Extended nennen 24 6 5 Saving the parameter adjustment 43 7 Setup with PACTware CONE rhe teme 45 7 2 Parameter adjustment with 45 7 3 Setup with the QUICK Eo SEX du 46 7 4 Saving the parameter adjustment 51 8 Setup with other systems 8 1 DD adjustment DONE 52 8 2 Field Communicator 375 475 00 1 6 6 52 9 Diagnostics and service SXMEE REI 53 92 Diagnosis SAVORY neu ee 53 ga AUSMO SSIES RETE TOT E DRESD 54 TAU S E 58 9 5 Exchanging the electronics module een FREE dE 61 g6 o TUE 61 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 50907 L N3 ccc9r 46222 EN 140605 bu rkert Contents 97 Howto proceed if a repair is
12. that you detect the product surface not the inflowing product Fig 5 Mounting of the sensor with inflowing medium LEVEL TRANSMITTER 8188 4 20 mA HART two wire 13 4M ounting Measuring range ted 19 01 2015 prin P S releasqti freigegeben MAN 1000244872 EN Version Status RL 14 ssure am boiler applications burkert The reference plane for the measuring range of the sensors is the sealing surface of the thread or flange Keep in mind that a min distance must be maintained below the refer ence plane and possibly also at the end of the probe measurement in these areas is not possible dead band These dead bands are listed in chapter Technical data Keep in mind for the adjustment that the default setting for the measuring range refers to water The process fitting must be sealed if there is gauge or low pressure in the vessel Before use check if the seal material is resistant against the measured product and the process temperature The max permissible pressure is specified in chapter Technical data or on the type label of the sensor Vapours superimposed gases high pressures and temperature dif ferences can change the spreading speed of radar impulses There are two possibilities to correct these deviations Corrective value in the process control system In the technical data under Influence of superimposed gas and pres sure on accuracy you can find a table with
13. 0 0 Hardware Version 1 0 0 In this menu item the date of factory calibration of the sensor as well as the date of the last change of sensor parameters are displayed via the display and adjustment module or via the PC Factory calibration date 3 Aug 2012 Last change Nav 2012 In this menu item the features of the sensor such as approval pro cess fitting seal measuring range electronics housing and others are displayed Sensor characteristics Display now 6 5 Saving the parameter adjustment data We recommended noting the adjusted data e g in this operating instructions manual and archiving them afterwards They are thus available for multiple use or service purposes If the instrument is equipped with a display and adjustment module the data in the sensor can be saved in the display and adjustment module The procedure is described in the operating instructions manual Display and adjustment module in the menu item Copy sensor data The data remain there permanently even if the sensor power supply fails LEVEL TRANSMITTER 8188 4 20 mA HART two wire 43 6 Set up with the display and adjustment module bu rkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 44 The following data or settings for adjustment of the display and ad justment module are saved e All data of the menu Setup and Display e Inthe menu Additional adjustments the
14. 20 5 mA HART default setting Feffilled HART specification 7 Signal resolution 0 3 uA Failure signal current output adjustable Last valid measured value gt 21 mA lt 3 6 mA Max output current 21 5 mA Starting current lt 10 mA for 5 ms after switching on lt 3 6 mA Load see load under Power supply Damping 63 96 of the input variable 0 999s adjustable HART output values according to HART 7 default setting First HART value PV Linearised percentage value level Second HART value SV Distance to the level Third HART value TV Measurement certainty level Fourth HART value QV Electronics temperature 2 The output values can be assigned individually 66 LEVEL TRANSMITTER 8188 4 20 two wire SO907 l NA ccc9V 46222 EN 140605 bu rkert 11 Supplement Indication value Display and adjustment module x Displayed value 1 Filing height Level Displayed value 2 Electronics temperature Resolution digital lt 1 mm 0 039 in according to DIN EN 60770 1 Pf cess reference conditions according to DIN EN 61298 1 Premperature 18 30 C 64 86 F Relative humidity 45 75 96 Air pressure 860 1060 mbar 86 106 kPa 12 5 415 4 psig In amp allation reference conditions Min distance to installations gt 500 mm 19 69 in Wessel metallic 1 m 3 281 ft centric installation process fitting flush with the
15. For the integration ofthe EDD in the Field Communicator 375 or 475 the software Easy Upgrade Utility is required which is available from the manufacturer This software is updated via the Internet and new EDDs are automatically taken over into the device catalogue of this software after they are released by the manufacturer They can then be transferred to a Field Communicator LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert asured value memory 1000244872 EN Version Status RL released freigeben printed 19 01 2015 Egent memory gt Echo curve memory 9 Diagnostics and service 9 Diagnostics and service 9 1 Maintenance If the device is used correctly no maintenance is required in normal operation 9 2 Diagnosis memory The instrument has several memories which are available for diagno sis purposes The data remain even with voltage interruption Up to 100 000 measured values can be stored in the sensor in a ring memory Each entry contains date time as well as the respective measured value Storable values are for example Distance Filling height Percentage value Lin percent Scaled Current value Meas reliability Electronics temperature When the instrument is shipped the measured value memory is active and stores distance measurement certainty and electronics temperature every 3 minutes In Extended adjustment you can select the respe
16. For this function the full version of the DTM Collection is required This procedure can last several minutes LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert 7 Setup with PACTware Store echo curve of the setup in the sensor Have you completed the initial setup of the instrument In such case we recommend storing the current signal conditions in the device for later instrument tests and diagnostics Lock adjustment with PIN after setting The instrument is locked with the current PIN A parameter adjust ment is possible only after the PIN is entered again 7 4 Saving the parameter adjustment data We recommend documenting or saving the parameter adjustment data via PACTware That way the data are available for multiple use or service purposes MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 51 8 Set up with other systems MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 52 burkert 8 Set up with other systems 8 1 DD adjustment programs Device descriptions as Enhanced Device Description EDD are available for DD adjustment programs such as for example AMSTM and PDM 8 2 Field Communicator 375 475 Device descriptions for the instrument are available as EDD for pa rameter adjustment with the Field Communicator 375 or 475
17. TS Thickness of the upper medium d1 d2 h1 Height Interface h2 Height Level L1 Lower medium L2 Upper medium L3 Gas phase Upper medium L2 e The upper medium must not be conductive e The dielectric constant of the upper medium or the actual distance to the interface must be known input required Min dielectric constant 1 6 e he composition of the upper medium must be stable no varying products or mixtures e The upper medium must be homogeneous no stratifications within the medium e Min thickness of the upper medium 50 mm 1 97 in e Clear separation from the lower medium emulsion phase or detri tus layer max 50 mm 1 97 in e f possible no foam on the surface Lower medium L1 e The dielectric constant must be 10 higher than the dielectric constant of the upper medium preferably electrically conductive Example upper medium dielectric constant 2 lower medium at least dielectric constant 12 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 9 3 Product description 29 01 2015 tput signal ben printed Packaging RL released fre nsport amp sion j nsport inspection MAN 1000244872 EN V D Storage and transport temperature Display and adjustment module 10 burkert Gas phase L3 e Airor gas mixture e Gas phase dependent on the application gas pahse does not always exist d2 0 The instrument is always preset to the ap
18. Type label MAN 1000244872 EN Version Status RL released freigegeben printed 19 Scope of this operating instructions manual Versions Scope of delivery LEVEL TRANSMITTER 8188 4 20 mA HART two wire 3 Product description 3 Product description 3 1 Configuration The type label contains the most important data for identification and use of the instrument burkert LEVEL TRANSMITTER 8188 type LT8188 AXAT AAHXKMXX TU nnov 34 5 C IB 08 ATEX 2002X 1 1 2G 26 Instrument specifications r process temperature see manuel process pressure 2 6bar 200 600kPa electronics 4 20mA HART _ power supply 14 36 V 4 20mA HART protection 66 67 KNR 9 8 length 500mm HW Ver 100 SW Ver 111 order no 0000000 000 b rkert 57220 Triembach France 28898498 4 Fig 1 Layout of the type label example Instrument type Product code Approvals Process and ambient temperature process pressure Power supply and signal output electronics Protection rating Probe length Hardware and software version Order number 10 Serial number of the instrument 11 Symbol of the device protection class 12 ID numbers instrument documentation 13 Reminder to observe the instrument documentation 14 Approval directives OANDAAWNDYH This operating instructions manual applies to the following instrument versions e Hardware from 1 0 0
19. a name with max 19 characters Type of medium In the next menu item you can see which type of medium the instru ment is suitable for If your instrument is only suitable for a certain medium this menu item is not visible Application In this menu item you can select the application You can choose between level measurement and interface measurement You can also choose between measurement in a vessel or in a bypass or standpipe Measurenent loop name Application Type of medium Level fF THHK H4 Liquid Medium dielectric constant In this menu item you can define the type of medium product Max adjustment In this menu item you can enter the max adjustment for the level LEVEL TRANSMITTER 8188 4 20 two wire S090Yv L N3 ccc9rv 46222 EN 140605 burkert freigegeben printed 19 01 2015 erface measurement rel amp ased MAN 1000244872 EN Version Status RL 6 Set up with the display and adjustment module Enter the appropriate distance value in m corresponding to the percentage value for the full vessel The distance refers to the sensor reference plane seal surface of the process fitting Keep in mind that the max level must lie below the dead band Min adjustment In this menu item you can enter the min adjustment for the level Enter the suitable distance value in m for the empty vessel e g distance from the flange to the probe end corresponding to the pe
20. ccc9r 79 20 mA HART two wire LEVEL TRANSMITTER 8188 4 MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 The smart choice of Fluid Control Systems burkert www burkert com FLUID CONTROL SYSTEMS 46222 EN 140605
21. cores without end sleeves press the terminal from above with a small screwdriver the terminal opening is then free When the screwdriver is released the terminal closes again You can find further information on the max wire cross section under Technical data Electromechanical data 7 Check the hold of the wires in the terminals by lightly pulling on them 8 Connect the screen to the internal ground terminal connect the outer ground terminal to potential equalisation 9 Tighten the compression nut of the cable entry gland The seal ring must completely encircle the cable 10 Reinsert the display and adjustment module if one was installed 11 Screw the housing cover back on The electrical connection is finished 5 3 Wiring plan single chamber housing The following illustration applies to the non Ex Ex ia and Ex d ver sion Fig 8 Electronics and terminal compartment single chamber housing 1 2 3 4 Voltage supply signal output For display and adjustment module or interface adapter For external display and adjustment unit Ground terminal for connection of the cable screen 5 4 Switch on phase After connecting the instrument to power supply or after a voltage recurrence the instrument carries out a self check for approx 30 s e Internal check of the electronics e Indication of the instrument type hardware and software version measurement loop name on the display or PC e Indication of the status me
22. date of manu facture instrument features Note For optimum adjustment of the measuring point the individual sub menu items in the main menu item Setup should be selected one after the other and provided with the correct parameters If possible go through the items in the given sequence The procedure is described below The following submenu points are available Setup Setup leasurement loop name Damping adjustment level Linearization Damping Probe length Scaling lewel Linearization Application Current output Scaling lewel 1 Adjustment level HART Variables Scaling level 2 The submenu points described below Here you can assign a suitable measurement loop name Push the OK key to start the processing With the key you change the sign and with the gt key you jump to the next position You can enter names with max 19 characters The character set comprises e Capital letters from A 2 e Numbers from O 9 e Special characters blanks Measurenent loop name B4 In this menu item you select the distance unit and the temperature unit Distance unit Temperature unit With the distance units you can choose between m mm and ft and with the temperature units betwenn and In this menu item you can enter the probe length or have the length determined automatically by the sensor system When choosing Yes then the probe length will be determined automa
23. in the menu item Peak values measurement certainty The measurement can be influenced by the process conditions In this menu item the measurement certainty of the level measurement is displayed as percentage value The higher the value the more reli able the measurement Values gt 90 indicate reliable measurement If you have selected interface measurement under the menu item Setup Application the peak values of the interface measurement are displayed in addition to the peak values of the level measurement MAN 1000244872 EN Diagnostics Heas reliability level Device status Hin 100 0 x Feak values Distance 100 0 x Peak indicator reliab Meas reliability interface Peak values further Hin 999 9 Echo cure Max 999 9 5 In another window you can carry out a reset ofthe two peak values separately Reset peak indicator ICEREN reliability level Heas reliab interface Diagnostics Peak values The respective min and max measured values are saved in the Additional sensor The values are displayed in the menu item Peak values Ad ditional This menu item displays the peak values of the electronics tempera ture as well as the dielectric constant 36 LEVEL TRANSMITTER 8188 4 20 two wire 560907 L N3 ccc9rv 46222 EN 140605 burkert ben printed 19 01 2015 igege D gnostics Echo curve gnosis Simulation MAN 3000244872 EN Version Status RL
24. inside the instrument in chapter Technical data 5 2 Connecting The voltage supply and signal output are connected via the spring loaded terminals in the housing Connection to the display and adjustment module or to the interface adapter is carried out via contact pins in the housing Information The terminal block is pluggable and can be removed from the electronics To do this lift the terminal block with a small screwdriver and pull it out When reinserting the terminal block you should hear it snap in Proceed as follows 1 Unscrew the housing cover 2 Ifa display and adjustment module is installed remove it by turn ing it slightly to the left 3 Loosen compression nut of the cable entry gland 4 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in of insulation from the ends of the individual wires 5 Insert the cable into the sensor through the cable entry Fig 7 Connection steps 5 and 6 Single chamber housing 6 Insert the wire ends into the terminals according to the wiring plan LEVEL TRANSMITTER 8188 4 20 mA HART two wire 17 5 Connecting to power supply i D Electronics and terminal compartment Z Status RL released freigegeben printed 19 01 2015 MAN 1000244872 E 18 burkert Information Solid cores as well as flexible cores with wire end sleeves are insert ed directly into the terminal openings In case of flexible
25. released fre 6 Set up with the display and adjustment module Diagnostics Electronics temperature Feak values Distance Hin 27 28 E Feak indicator reliab 25 94 T Feak values further Echo curve 1 00 Simulation In another window you can carry out a reset of the two peak values separately Reset peak indicator Electronics temperature Dielectric constant The menu item Echo curve shows the signal strength of the echoes over the measuring range in V The signal strength enables an evalua tion of the quality of the measurement Diagnostics Feak indicator reliab Feak values further Echo curwe Simulation Echo CURVE Memory With the following functions you can zoom part sections of the echo curve e X Zoom Zoom function for the meas distance e Y Zoom 1 2 5 and 10x signal magnification in V e Unzoom Reset the presentation to the nominal measuring range with single magnification Echo cure zoor Lnzoon In this menu item you can simulate measured values via the current output This allows the signal path to be tested e g through down stream indicating instruments or the input card of the control system Diagnostics Feak values further Echo curvae Simulation Filling height level Distance level Heas reliability level Select the requested simulation size and adjust the requested value Simulation Simulation running Simulation running Activate Percent 0 7
26. vessel ceiling Medium Water Oil dielectric constant 2 0 Anstallation Probe end does not touch the vessel bottom Sensor parameter adjustment No gating out of false signals carried out Typical deviation Interface measure 5 mm 0 197 in ment e Typical deviation Total level interface 5 mm 0 197 in easurement deviation Level measurement 9 See following diagrams deviation Version with reference 10 mm 0 39 in distance D amp viating upper dead band Version with 450 mm 17 7 in r f rence distance Z lt gt 9 The indication values can be assigned individually With interface measurement 2 0 5 Depending on the installation conditions there can be deviations which can be rectified with an adaptation of the adjustment or a change of the measured value offset in the DTM service mode 9 The dead bands can be optimizes by a false signal suppression LEVEL TRANSMITTER 8188 4 20 mA HART two wire 67 11 Supplement bu rkert e e gt gt gt e Q0 0 O0 O0 o 90 90 o 59 o 59 59 59 5 mm 0 197 2 mm 0 079 0 2 mm 0 079 D 10 mm 0 394 0 03 m 1 181 0 15 m 5 906 su PA 57 released freigegeben printed 19 01 2015 26 Deviation LEVEL TRANSMITTER 8188 in coax version in water Dead band no measurement possible in this area 1 L Probe length
27. 3 Ggrrent output size 31 Measurement loop name 25 Curve indication z Echo curve 37 N lt NAMUR NE 107 D Failure 55 Damping 29 Maintenance 57 Date of manufacture 43 Out of specification 56 Date Time 38 Default values 39 w Deviation 59 Peak value indicator 36 PIN 38 E Probe length 25 Echo curve memory 53 Probe type 42 Echo curve of the setup 38 EDD Enhanced Device Description 52 Q Electronics and terminal compartment single Quick setup 22 chamber housing 18 Error codes 56 R Event memory 53 Read out info 43 Repair 62 F Replacement parts Factory calibration date 43 Electronics module 11 Spacer 11 76 LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert Reset 39 82 S amp aling measured value 30 31 Sensor characteristics 43 Sensor status 35 Simulation 37 Sfecial parameters 42 Sfatus messages NAMUR NE 107 54 T Tie label 7 Te of medium 26 C SE a No Oi MAN 1000244872 EN Version Status RL releas amp d rtr LEVEL TRANSMITTER 8188 4 20 mA HART two wire INDEX Tf burkert Notes 61021061 peiuud peseejeJ TH 0 2Z48vv2000L NVI 46222 EN 140605 20 mA HART two wire LEVEL TRANSMITTER 8188 4 78 Notes burkert 1061 peiuud peseejeJ 7 0 NI 2Z48vv2000L NVI S090 L N3
28. 3 ccc9rv 46222 EN 140605 burkert play Menu language play Displayed value play Displayed value MAN 100024487 Version Status Rigireleased freigegeben 19 01 2015 Display Backlight Diagnostics Device status 6 Set up with the display and adjustment module Menu lanauaae Indication 1 Indication value 2 Backlight The submenu points described below This menu item enables the setting of the requested national lan guage Menu language Menu language Deutsch v Francais Espa ol Fucckuu In the delivery status the sensor is set to the ordered national lan guage In this menu item you define the indication of the measured value on the display You can display two different measured values In this menu item you define measured value 1 Indication salue Displayed value 1 Percent level Lin percent lewel Percent level level Distance level sealed level The default setting for the displayed value 1 is Filling height Level In this menu item you define the indication of the measured value on the display You can display two different measured values In this menu item you define measured value 2 Displayed value 2 Displayed value 2 Scaled 1 Electronics temperature eee Dielectric constant Current The default setting for the displayed value 2 is the electronics tem perature The optionally integrated bac
29. 3852 A American pipe thread conical 1 NPT ASME B1 20 1 Flanges DIN from DN 50 ANSI from 2 Wight Enstrument weight depending on approx 0 8 8 kg 0 176 17 64 Ibs process fitting Srube 21 3 mm 0 839 approx 1110 g m 11 9 oz ft 42 2 mm 1 661 in approx 3100 g m 33 3 oz ft length L from seal surface Tube 9 21 3 mm 0 839 in up to 6 m 19 69 ft wlube 42 2 mm 1 661 in up to 6 m 19 69 ft rimming accuracy tube 1 L feral load Tube 21 3 mm 0 839 in 60 Nm 44 Ibf ft Tube 0 42 2 mm 1 661 in 300 Nm 221 Ibf ft T fique for NPT cable glands and Conduit max 10 Nm 7 376 Ibf ft tubes Oo Input variable Measured variable Level of liquids Mim dielectric constant of the medium g 21 4 MAN 100024487 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 65 11 Supplement bu rkert LO re e N E T Q D D N Qc o pus T 1 Fig 25 Measuring ranges LEVEL TRANSMITTER 8188 1 Reference plane 27 Probe length L 3 Measuring range default setting refers to the measuring range in water 4 Upper dead band see diagrams under Accuracy grey section 5 gt Lower dead band see diagrams under Accuracy grey section Ofitput variable Ogtput signal 4 20 mA HART Range of the output signal 3 8
30. 50 mm Yee mm Min acdjuztment level LEVEL TRANSMITTER 8188 4 20 mA HART two wire 27 6 Set up with the display and adjustment module bu rkert Adjust the requested percentage value with and store with OK adjustment level 1000 00 10 00 110 00 LE 1 Enter the suitable distance value in m for the empty vessel e g distance from the flange to the probe end corresponding to the per centage value The distance refers tot he sensor reference plane seal surface of the process fitting adjustment level d freigegeben printed 19 01 2015 o Se up Max adjustment This menu item is only available if you have selected interface meas rface urement under the menu item Application Adjustment interface Max aJjustment interface Min adjustment interface You can accept the adjustment of the level measurement also for the interface measurement If you select Yes the current setting will be displayed Take over adjustment of adjustment interface the level measurement 100 00 x mm Yl mm Tes If you have selected No you can enter the adjustment for the inter face separately Enter the requested percentage value adjustment interface adjustment interface 2100 00 1000244872 EN Version Status RL relia 10 00 For the full vessel enter the distance value in m matching the per centag
31. 8 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert 9 01 2015 9 Diagnostics and service still valid Plan in maintenance for the instrument because a failure is expected in the near future e g due to buildup ure This status message is inactive by default It can be activated by the user via PACTware DTM or EDD The following table shows the error codes in the status message Failure and gives information on the reason and rectification Keep in mind that some information is only valid with four wire instruments Code Text mes sage Cause Rectification F013 no measured value avail able Sensor does not detect an echo during operation Process component or probe contaminated or defective Check or correct installation and or parameter adjust ment Clean or exchange process component or probe F017 Adjustment span too small F025 Error in the linearization table Adjustment not within specification Index markers are not con tinuously rising for example illogical value pairs Change adjustment accord ing to the limit values dif ference between min and max z 10 mm Check values of the lineari zation table Delete create a new lineari zation table F036 No operable software Failed or interrupted soft ware update Repeat software update Check electronics version
32. D e Display and adjustment module 9 3 Status messages The instrument features self monitoring and diagnostics according to NE 107 and VDI VDE 2650 In addition to the status messages in the following tables there are more detailed error messages available under the menu item Diagnostics via the display and adjustment module PACTware DTM and EDD The status messages are divided into the following categories e Failure Function check Out of specification Maintenance requirement and explained by pictographs Fig 15 Pictographs of the status messages Failure red Out of specification yellow Function check orange Maintenance blue Failure Due to a malfunction in the instrument a failure message is outputted This status message is always active It cannot be deactivated by the user Function check The instrument is in operation the measured value is temporarily invalid for example during simulation This status message is inactive by default It can be activated by the user via PACTware DTM or EDD Out of specification The measured value is unstable because the instrument specification is exceeded e g electronics temperature This status message is inactive by default It can be activated by the user via PACTware DTM or EDD Maintenance Due to external influences the instrument function is limited The measurement is affected but the measured value is LEVEL TRANSMITTER 818
33. EL TRANSMITTER 8188 4 20 mA HART two wire 29 6 Set up with the display and adjustment module bu rkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 Setup Scaling Level Setup Scaling Level 1 30 Fig 11 Vessel height und socket correction value D Vessel height h Positive socket correction value h Negative socket correction value Socket correction h Linearization 00000 Horiz cyinder f Wessel height 5000 10000 Socket correction h nn nri Since scaling is very extensive scaling of the level value was divided into two menu items Sealing lewel 612 Scaling level 2 In menu item Level 1 you define the scaling variable and the scaling unit for the level value on the display e g volume in Scaling Variable I vi LEVEL TRANSMITTER 8188 4 20 mA HART two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert Setup Scaling Level 2 freigegeben printed 19 01 2015 tup Scaling Interface leased e Setup Scaling Interface 9 tup Scaling Interface 13 OMAN 1000244872 EN Version Status Setup Current output Size 6 Set up with the display and adjustment module Since scaling is very extensive scaling of the level value was divided into two menu items Scaling level Sealing level 17 Scaling level 2 In menu item Level 2 you define the scaling forma
34. Status RL released freigegeben printed 19 01 2015 MAN 1000244872 EN Version Operating Instructions LEVEL TRANSMITTER 8188 4 20 mA HART two wire Coax probe burkert FLUID CONTROL SYSTEMS Contents bu rkert Contents 12 About this document del WOM 4 1 2 TA 4 gt 13 Symbols 00 6 4 29 For your safety 5 2 1 Authorised personell 5 Dean aroa UR UP Une 5 223 Warming USC nmm 5 5524 General safety instruelions une prts eig Ya gltr tdg VEN PHIL DIM YR de DE dde eta 5 1205 LN ene UM a PLI UE 5 226 NAMURIPecOminendallOfiss acsi vetta iren een 6 35 Product description o MEE Qu ci ica 7 3 2 Principle of OD GIA ON oases een ae 8 3 3 Packaging transport and storage sse 10 3 4 Accessories and replacement 22 0 00 10 o 4 Mounting 0AT General i structions TENTER Ec 12 4 2 Mounling InelFuClloris a ee 13 58 Connecting to power supply 51 Preparing the Connection Pec ee Bee saa ee 16 52 caue ino cUm 17 ki boo WING plan
35. backlight Measured value indication Number of digits 5 Size of digits WxH 7x13mm Adjustment elements 4 keys Protection rating unassembled IP 20 mounted into the housing without IP 40 cover LEVEL TRANSMITTER 8188 4 20 mA HART two wire 71 11 Supplement bu rkert Materials Housing ABS inspection window Polyester foil Ingegrated clock Date format Day Month Year format 12 h 24 h Tithe zone Ex factory CET Rate deviation max 10 5 min year M amp asurement electronics temerature 1S Resolution 1 C 1 8 F 6 x1 1 8 F P amp fmissible temperature range 40 85 C 40 185 F ORO Voltage supply _ _ Operating voltage amp Non Ex instrument Ex d instrument 9 6 35V DC instrument 9 6 30V DC Ex d ia instrument 15 35V DC O erating voltage with illuminated display and adjustment module ZNon EX instrument Ex d instrument 16 35V DC HE x ia instrument 16 30V DC Ex d ia instrument 20 35 V DC IrRerpolation protection Integrated P amp missible residual ripple Non Ex Ex ia instrument Frequency 16 400 Hz fior 12 V lt U lt 18V lt 07 for 18 V lt U lt 35V lt 1 0 Permissible residual ripple Ex d ia instrument Frequency 16 400 Hz for 18 V lt U lt 35V lt 1 0 Load resistor Calculation U U 0 0215 A Example Non Ex instrument wi
36. ble for the existing process conditions These are mainly e Active measuring component e Process fitting e Process seal Process conditions are particularly e Process pressure e Process temperature e Chemical properties of the medium e Abrasion and mechanical influences You can find the specifications of the process conditions in chapter Technical data as well as on the type label 12 LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert Installation position MANE 000244 go EN Version Status RL released freigegeben printed 19 01 20 Iding work owing medium 4 Mounting 4 2 Mounting instructions During operation the probe must not touch any installations or the vessel wall If necessary fasten the probe end In vessels with conical bottom it can be advantageous to mount the sensor in the center of the vessel as measurement is then possible nearly down to the lowest point of the bottom Keep in mind that measurement all the way down to the tip of the probe may not be pos sible The exact value of the min distance lower dead band is stated in chapter Technical data Fig 4 Vessel with conical bottom Before beginning the welding work remove the electronics module from the sensor By doing this you avoid damage to the electronics through inductive coupling Do not mount the instruments in or above the filling stream Make sure
37. ccording to the specifications in the operating instructions manual as well as possible supplementary instructions 2 3 Warning about incorrect use Inappropriate or incorrect use of the instrument can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions This is a state of the art instrument complying with all prevailing regulations and guidelines The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for the trouble free operation of the instrument During the entire duration of use the user is obliged to determine the compliance of the necessary occupational safety measures with the current valid rules and regulations and also take note of new regula tions The safety instructions in this operating instructions manual the na tional installation standards as well as the valid safety regulations and accident prevention rules must be observed by the user For safety and warranty reasons any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbi trary conversions or modifications are explicitly forbidden The safety approval markings and safety tips on the device must also be observed 2 5 CE conformity The device fulfills the legal requirements of th
38. ce value in m for the empty vessel adjustment interface adjustment interface 100 00 3 0 00 m 80 mm 1000 mm Yl mm riS mm LEVEL TRANSMITTER 8188 4 20 mA HART two wire 23 6 Set up with the display and adjustment module bu rkert Linearization MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 Main menu 24 Linearization A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level e g a horizontal cylindri cal or spherical tank when the indication or output of the volume is required Corresponding linearization curves are preprogrammed for these vessels They represent the correlation between the level percentage and vessel volume The linearization applies for the measured value indication and the current output By activating the suitable curve the percentage vessel volume is displayed correctly False signal suppression High sockets and internal vessel installations cause interfering reflec tions and can influence the measurement A false signal suppression detects marks and saves these false signals so that they are no longer taken into account for the level and interface measurement We generally recommend carrying out a false signal suppression to achieve the best possible accuracy This should be done with the lowest possible level so that all potential interfering reflections can be detec
39. ctive measured values The requested values and recording conditions are set via a PC with PAC Tware DTM or the control system with EDD Data are thus read out and also reset Up to 500 events are automatically stored with a time stamp in the sensor non deletable Each entry contains date time event type event description and value Event types are for example e Modification of a parameter e Switch on and switch off times e Status messages according to NE 107 e Error messages according to NE 107 The data are read out via a PC with PACTware DTM or the control system with EDD The echo curves are stored with date and time and the corresponding echo data The memory is divided into two sections Echo curve of the setup This is used as reference echo curve for the measurement conditions during setup Changes in the measure ment conditions during operation or buildup on the sensor can thus be recognized The echo curve of the setup is stored via e PC with PACTware DTM e Control system with EDD LEVEL TRANSMITTER 8188 4 20 mA HART two wire 53 9 Diagnostics and service d freigegeben printed 19 01 2015 gase S MAN 1000244872 EN Version Status RL rel 54 tus messages burkert e Display and adjustment module Further echo curves Up to 10 echo curves can be stored in a ring buffer in this memory section Further echo curves are stored via e PC with PACTware DTM e Control system with ED
40. deviation values in some typical gases or in steam In the control system DCS you can correct the measurement results of the LEVEL TRANSMITTER 8188 with these values The prerequisite is constant temperature and pressure in the vessel Automatic correction via the reference distance The LEVEL TRANSMITTER 8188 can be equipped optionally with a running time correction via reference distance The probe can carry out an automatic running time correction with it The reference point must hence not be overfilled The upper dead band is hence 450 mm 17 7 in LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 bu rkert 4 Mounting Fig 6 Measuring ranges LEVEL TRANSMITTER 8188 with steam compensa tion 1 2 3 4 5 6 Reference plane Probe length L Measuring range Upper dead zone with steam compensation 450 mm 17 7 in Lower dead band Reference measurement distance to steam compensation MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 15 5 Connecting to power supply 2015 Safety instructions tage supply Status RL released freigegebe amp printed 19 nnection cable MAN 1000244872 EN VerSon Cable gland gt NPT Cable screening and grounding 16 burkert 5 Connecting to power supply 5 1 Preparing the connection Always kee
41. duct type Application Tus Dielectric fiaure This menu item is only available if you have selected interface meas urement under the menu item Application In this menu item you can choose the type of medium of the upper medium Replication Dielectric figure Dielectric constant giur Froduct type le Application Gas phase Calculate Dielectric figure You can enter the dielectric constant of the upper medium directly or have the value determined by the instrument To do this you have to enter the measured or known distance to the interface Dielectric constant Distance to the interface In this menu item you can enter the max adjustment for the level With interface measurement this is the maximum total level adjustment level 100 00 mm Yee mnm adjustment level Adjust the requested percentage value with and store with OK adjustment level 100 00 AX 10 00 110 00 I 1 84 Enter the appropriate distance value in m corresponding to the percentage value for the full vessel The distance refers to the sensor reference plane seal surface of the process fitting Keep in mind that the max level must lie below the dead band adjustment level In this menu item you can enter the min adjustment for the level With interface measurement this is the minimum total level Adjustment level Hin adjustment level adjustment level 0 00 6
42. e must be screwed without grease into the threaded insert Max torque for all housings see chapter Technical data If screened cable is required we recommend connecting the cable screen on both ends to ground potential In the sensor the screen must be connected directly to the internal ground terminal The ground terminal on the outside of the housing must be connected to the ground potential low impedance With Ex systems the grounding is carried out according to the instal lation regulations In electroplating and CCP systems cathodic corrosion protection it must be taken into account that significant potential differences exist This can lead to unacceptably high shield currents if the cable shield is grounded at both ends LEVEL TRANSMITTER 8188 4 20 two wire 560907 L N3 ccc9rv 46222 EN 140605 burkert ben printed 19 01 2015 C nnection technology 5 released freige C o Status RL nnection procedure MAN 1000244872 EN Version 5 Connecting to power supply Information The metallic parts of the instrument process fitting transmitter con centric tube etc are conductively connected with the inner and outer ground terminal on the housing This connection exists either directly via connecting metallic parts or in case of instruments with external electronics via the screen of the special connection cable You can find specifications on the potential connections
43. e Software from 1 0 0 e Only for instrument versions without SIL qualification The instrument and the electronics version can be determined via the product code on the type label as well as on the electronics e Standard electronics Type FX80H The scope of delivery encompasses e Sensor e Documentation this operating instructions manual 3 Product description inked 19 01 2015 en pri plication area F nctional principle level measurement MAN 1000244872 EN Version Status RL released fre burkert Operating instructions manual Display and adjustment mod ule optional Ex specific Safety instructions with Ex versions if necessary further certificates 3 2 Principle of operation The LEVEL TRANSMITTER 8188 is a level sensor with coax probe for continuous level or interface measurement suitable for applica tions in liquids High frequency microwave pulses are guided along a steel cable or arod Upon reaching the product surface the microwave pulses are reflected The running time is evaluated by the instrument and output ted as level Fig 2 Level measurement 1 Sensor reference plane seal surface of the process fitting d Distance to the interface HART value 1 h Height Level Probe end tracking To increase sensitivity the probe is equipped with probe end tracking In products with a low dielectric constant this function is very helpful This is the case for examp
44. e applicable EC guide lines By affixing the CE marking we confirm successful testing of the product LEVEL TRANSMITTER 8188 4 20 mA HART two wire 5 2 For your safety MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 burkert Electromagnetic compatibility Instruments in four wire or Ex d ia version are designed for use in an industrial environment Nevertheless electromagnetic interference from electrical conductors and radiated emissions must be taken into account as is usual with class A instruments according to EN 61326 1 If the instrument is used in a different environment the electromag netic compatibility to other instruments must be ensured by suitable measures 2 6 NAMUR recommendations NAMUR is the automation technology user association in the process industry in Germany The published NAMUR recommendations are accepted as the standard in field instrumentation The device fulfills the requirements of the following NAMUR recom mendations e NE21 Electromagnetic compatibility of equipment 43 Signal level for malfunction information from measuring transducers 53 Compatibility of field devices and display adjustment components e NE 107 Self monitoring and diagnosis of field devices For further information see www namur de LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert 2015
45. e sensor With them you can compare a sounded distance with the indicated value and correct it if necessary Probe immersed in the liquid covered Select whether or not the probe is immersed in the medium Measured distance to the medium If the probe is immersed in the medium you can enter here the meas ured distance to the medium Displayed distance correct Is the displayed distance value correct If you have the possibility you can enter here the sounded distance to the medium False signal suppression With this function you can carry out the automatic false signal sup pression We recommend carrying out false signal suppression in any case When the setup of the instrument is finished additional settings can be made These are various backups and the locking of the instru ment against unauthorised or inadvertent adjustment Prepare a backup file of the instrument parameter adjustment For backup purposes the current parameter adjustment of the instru ment is stored in a file You can use this file later on to restore the instrument parameter adjustment The complete data set is down loaded from the device This procedure can last several minutes Create instrument documentation This function is used to print or create a PDF file of the current param eter adjustment To read the PDF file you need a suitable program for example Acrobat Reader To print or create the PDF file all data are downloaded from the device
46. e value Setup Min adjustment This menu item is only available if you have selected interface meas Interface urement under the menu item Application lf you have selected Yes in the previous menu item accept adjustment of the level measure ment the current setting will be displayed Adjustment interface Hin adjustment interface Max adjustment interface 0 00 1000 1 mm Min adjustment interface If you have selected No you can enter the adjustment for the inter face measurement separately 28 LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert ted 19 01 2015 7 m ea up Damping RL released freigegeben p S tup Linearization MAN 1000244872 EN Version Stat 6 Set up with the display and adjustment module adjustment interface Hin adjustment interface Enter the respective distance value in m for the empty vessel cor responding to the percentage value To damp process dependent measured value fluctuations set an integration time of 0 999 s in this menu item If you have selected interface measurement under the menu item Application you can adjust the damping for the level and the inter face separately Integration time Level 5 Integration tine Interface Os The default setting is a damping of Os A linearization is necessary for all vessels in which the vessel volume does
47. ed functions are included in older firmware versions You can download the latest instrument software from our homepage A description of the update procedure is also available in the Internet The further setup steps are described in the online help of PACTware and the DTMs LEVEL TRANSMITTER 8188 4 20 mA HART two wire 45 7 Setup with PACTware Status RL released freigegeben printed 19 01 2015 vice DTMs MAN 1000244872 EN Version General information 46 burkert i Measurement loop name Sensor 9 Be 1 Sensor Online Parametrierung Device name 8188 8189 HART Description TDR sensor for continuous level measurement with 4 20 mA HART interface burk e rt Setup Adjustment level Set distances for level percentages Probe length Application Sensor reference plane ES Adjustment level Damping Max adjustment C Distance A _ Type of linearization Scaling level W Current output Current output 2 HART variables Min adjustment C gt Distance B False signal suppression Diagnostics Additional T ia I Max adjustment in 100 00 H Info Measured values DistanceA 80 mm Softwareversion 1 1 0 PREOS Min adjustment in Serial number 90000008 Distance B 989 mm Device status OK E OK Cancel Apply Connected 3 RO Device and data s
48. ent output nin naX Filling height level o ce tup Current output In menu item Current output adjustment you can assign a respec adjustment tive measured value to the current output Current output Current output adjustment Current output variable 100 100 00 Current output adjustmen 2 ap Current output mode Current output 100000 200100 1 99999 99999 99999 Ar Beleased freigegeben print up Current output Inthe menu item Current output mode you determine the output characteristics and reaction of the current output in case of failure Lurrent output Current output variable Status R 5 Current output mode Current output Current output mode Output characteristics Output characteristics 4 20 mA M Failure mode Last value j 3 6mA jw The default setting is output characteristics 4 20 mA failure mode 3 6 mA up Current output In the menu item Current output Min Max you determine the reac tion of the current output during operation Current output ui d EN Version Current output variable Current output adjustment Current output mode Current output nin max The default setting is min current 3 8 mA and max current 20 5 mA Setup Current output 2 If a supplementary electronics with an additional current output is implemented in the instrument then you can adjust the additional current out
49. ersion Status action after fault recti Depending on the reason for the fault and the measures taken the steps described in chapter Setup must be carried out again or must be checked for plausibility and completeness 9 5 Exchanging the electronics module If the electronics module is defective it can be replaced by the user In Ex applications only instruments and electronics modules with ap propriate Ex approval may be used If there is no electronics module available on site the electronics module can be ordered through the agency serving you The electron ics modules are adapted to the respective sensor and differ in signal output or voltage supply The new electronics module must be loaded with the default settings of the sensor These are the options e Inthe factory e Oronsite by the user In both cases the serial number of the sensor is needed The serial numbers are stated on the type label of the instrument on the inside of the housing as well as on the delivery note When loading on site first of all the order data must be downloaded from the Internet see operating instructions manual Electronics module Caution All user specific settings must be entered again Hence you have to carry out a new setup after the electronics exchange If you have stored the data of the parameter adjustment during the first setup of the sensor you can transfer these to the replacement electronics module A new setup i
50. eset Copy instrument from sensor Copy instr settings 2 Copy ta sensor ture settings Special Parameter The copied data are permanently saved in an EEPROM memory in the display and adjustment module and remain there even in case of power failure From there they can be written into one or more sen Sors or kept as backup for a possible electronics exchange Note Before the data are stored in the sensor a check is carried out to determine if the data fit the sensor If the data do not fit a fault signal is triggered or the function is blocked When data are being written into the sensor the display shows which instrument type the data originate from and which TAG no this sensor had In this menu item you can select the type and size of your probe from a list of all possible probes This is necessary to adapt the electronics optimally to the probe Additional adjustments Reset Copy instr settings Cable zmm centr weight Probe type Cable 2mm grav weight Special parameter Cable dmm centr weight HAFT mode Cable dmm gravity weight wa In this menu item you gain access to the protected area where you can enter special parameters In exceptional cases individual parameters can be modified in order to adapt the sensor to special requirements Change the settings of the special parameters only after having con tacted our service staff Additional adjustments Service login Copy instr settings Probe types A
51. et Administrator Fig 13 Example of a DTM view The device DTM includes an assistant for simple project configuration simplifying the adjustment considerably You can save and print your project documentation as well as import and export projects You can also save measured value and echo curves in the DTM Furthermore a tank calculation program as well as a multiviewer for indication and analysis of the saved measured value and echo curves are available The supplied DVD includes the respective device DTM However you can also download the DTM from our homepage www buerkert com 7 3 Setup with the quick setup The quick setup is another option for parameter adjustment of the sensor It allows fast convenient adjustment of the most important parameters to adapt the sensor quickly to standard applications To use it select the function Quick setup in the start screen LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 Start quick setup 7 Setup with PACTware Description TDR sensor for continuous level measurement with 4 20 mA HART interface i Measurement loop name Sensor 11 Sensor Setup and maintenance Device 8188 8189 HART burkert Setup and maintenance Quick setup Y Assistant guided parameter adjustment for s
52. f necessary correct according to chapter Wiring plan Voltage supply Check cables for breaks repair if missing necessary Operating volt Check adapt if necessary age too low or load resistance too high Current sig Electronics Exchange the instrument or send it nal greater than module in the in for repair 22 mA or less sensor defec than 3 6 mA tive The below tables show typical examples for application relevant measurement errors There are two measurement errors e Constant level e Filling e Emptying The images in column Error pattern show the real level with a bro ken line and the level displayed by the sensor as a continuous line Fig 16 The broken line 1 shows the real level the continuous line 2 shows the level displayed by the sensor Note e Wherever the sensor displays a constant value the reason could also be the fault setting of the current output to Hold value e Incase of a too low level indication the reason could be a line resistance that is too high LEVEL TRANSMITTER 8188 4 20 mA HART two wire 59 9 Diagnostics and service Measurement error with constant level burkert kault description Error pattern Cause Rectification Measured value Hows a too low or too level Min max adjustment correct Adapt min max adjustment Wrong linearization curve Adapt linearization cu
53. f the process fitting sensor reference plane to the surface of the product Adjustment for the level and interface measurement If you have selected interface measurement in the previous menu then you can enter the values for the min and max adjustment of level and interface or accept the values of the level measurement The entered value refers to the distance from the sealing surface of the process fitting sensor reference plane to the total level or interface Linearization is required if the measured value should be outputted in proportion to the volume and not the level The linearization acts LEVEL TRANSMITTER 8188 4 20 mA HART two wire 49 7 Setup with PACTware freigegeben printed 19 01 2015 p5 Setting Output signal 8 Step 6 Sensor optimization MAN 1000244872 EN Version Status Step 7 Additional settings 50 burkert identically on the level and the interface measurement You can find further linearization types in the extended adjustment If you have a non linear vessel you can select here the respective linearization curve e linear e Spherical tank e Horizontal cylindrical tank You must enter the following vessel dimensions with non linear condi tions e Height of the socket h e Vessel height D In this window you can adjust the output signal When the function is inactive you can change the settings via the Extended adjustment These settings allow you to optimize th
54. false signal sup pression 6 Measured value jumps to gt 100 or m distance Level echo is no longer detected in the close range due to false signals in the close range The sensor goes into overfill protection mode The max level 0 m distance as well as the status message Overfill protection are output ted Eliminate false signals in the close range Check installation conditions If possible switch off the func tion Overfill protection 60 LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert 9 Diagnostics and service Measurement error during emptying kault description Error pattern Cause Rectification Measured value re pa False echo larger than the level Eliminate false signals in the rains unchanged in close range tbe close range during Level echo too small Remove contamination on the 4 S probe After having removed the source of the false signals the false signal suppression must be deleted Carry out a new false signal suppression 8PMeasured value re nains reproducible irrone position during emptying gegeben printe Stored false signals in this Delete false signal memory position are larger than the Carry out a new false signal level echo suppression leas fication or MAN 1000244872 EN V
55. g depending on the process fitting with borosilicate glass leadthrough 1 100 bar 100 10000 kPa 14 5 1450 psig depending on the process fitting 9 Time span after a sudden measuring distance change by max 0 5 m in liquid applications max 2 m with bulk solids applications until the output signal has taken for the first time 90 96 of the final value IEC 61298 2 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 69 11 Supplement burkert Vessel pressure relating to the flange see supplementary instructions manual Flanges ac nominal stage cording to DIN EN ASME JIS Process temperature thread or flange temperature KM SHS FPM 70C3 GLT 40 150 C 40 302 F EPDM 75 5 KW75F 40 150 C 40 302 F Kalrez 6375 20 150 C 4 302 F Kalrez 6375 20 200 C 4 392 F with borosilicate glass leadthrough 60 150 C 76 302 F O D N Qc o 5 pus mu 1 O 130 C 150 C 266 _ 302 o Fig 28 Ambient temperature process temperature standard version gt 1_ Ambient temperature 2 Process temperature depending on the seal material q Maximum permissible temperature standard N Fig 29 Ambient temperature process temperature version with temperature adapter 1 Ambient temperature
56. gs of the echo curve itself can be carried out in the adjustment software PAC Tware With the adjustment software PACTware and the PC the high reso lution echo curve can be displayed and used later on to assess the quality of the measurement Diagnostics Echo curve Echo curve Memory Echo curvae Simulation Store actual Echo curve memory Echo curve memory echo curve Device status Entering 4 digit PIN protects the sensor data against unauthorized access and unintentional modification In this menu item the PIN is displayed or edited and changed However this menu item is only available if adjustment is enabled in the menu Lock Release setup adjustment Additional adjustments Date Time Actual PIN Reset 0 inztr settings Probe type Change In delivery status the PIN is 0000 In this menu item the internal clock of the sensor is adjusted Additional adjustments Date Tine FIH 16 34 Copy instr settings 29 Nov 2012 Frobe type Change row LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert LO N O Additional adjustments Reset N Version Status RL released freigegeben prine 6 Set up with the display and adjustment module Time With a reset certain parameter adjustments carried out by the user are reset Additional adjustments FIH Date Tine Factory settings Basic settings
57. gth of the probe determined automatically The requirement for this is a probe unrestricted and not covered by the medium Click to Carry out now to start the automatic length determination Type of medium Here you can see which type of medium your instrument is suitable for If this function is inactive the medium type your instrument is suit able for was already preset Information In special cases you can change the type of medium This setting can be changed under Extended adjustment Application In this field you can select the application you want to use your instru ment for You have the following selection options e Levelin the vessel Level in the bypass standpipe Interface in the vessel Interface in the bypass standpipe Demonstration mode Level measurement If you select Level you can select the proper ties of the medium in another field LEVEL TRANSMITTER 8188 4 20 two wire S090Yv L N3 ccc9rv 46222 EN 140605 burkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 Step 3 Adjustment Step 4 Linearization 7 Setup with PACTware Interface measurement If you select Interface the instrument needs more information such as the distance to the interface the dielectric constant of the upper medium or whether or not there is a superim posed gas phase Demonstration mode This mode is only suitable for test and demon stration purp
58. he factory Send instrument for repair calibration Error in the EEPROM F261 Error during setup Carry out a reset Error in the Error when carrying out a Repeat setup instrument reset settings False signal suppression faulty F264 Error during setup Check or correct installation Installation and or parameter adjust ment Setup error Check probe length AN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 F265 Sensor no longer carries Carry out a reset Measurement OUt a measurement Disconnect operating volt function dis age briefly turbed F266 Operating voltage below Check electrical connection Impermissi specified range if necessary increase ble operating operating voltage voltage F267 Sensor cannot start Exchanging the electronics No executable Send instrument for repair sensor soft ware Fanction check The following table shows the error codes and text messages in the status message Function check and provides information on causes as well as corrective measures Code Cause Rectification Text mes sage C700 A simulation is active Finish simulation Simulation ac Wait for the automatic end tive after 60 mins Out of specification The following table shows the error codes and text messages in the status message Out of specification and provides information on cause
59. ied and reliable setup LEVEL TRANSMITTER 8188 4 20 two wire 47 7 Setup with PACTware Step 1 Instrument configuration 48 1 000244872 EN Version Status RL released freigegeben printed 19 01 2015 p p2 lication burkert Device name Here you can find the instrument name You cannot change this line because the instrument name is unmodifiably saved in the instrument Serial number Here you can find the serial number of your instrument You cannot change this line because the serial number is unmodifiably saved in the instrument Measurement loop name Here you can enter a suitable measurement loop name for your LEVEL TRANSMITTER 8188 You can enter a name with max 19 characters You can use capital and small letters as well as numbers The following special characters are also possible lt gt Probe length modified If you have modified the probe length this must be entered in the selection field e f you select No then the instrument uses automatically the preset length of the default setting e f you select Yes then you can enter in another field the modified length of the instrument Probe length L from seal surface If you have modified the length of the probe you can enter in this field the modified probe length Keep the selected unit in mind Determine probe length automatically If you do not know the probe length you can have the len
60. items Sensor specific units temperature unit and linearization e The values of the user programmable linearization curve The function can also be used to transfer settings from one instru ment to another instrument of the same type If it is necessary to exchange a sensor the display and adjustment module is inserted into the replacement instrument and the data are likewise written into the sensor via the menu item Copy sensor data LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert 7 Setup with PACTware 7 Setup with PACTware 7 1 Connect the PC 2015 Vi the interface adapter HART Status RL released freigegeben printed 180 Fig 12 Connecting the PC via HART to the signal cable Sensor HART resistance 250 optional depending on processing Connection cable with 2 mm pins and terminals Processing system PLC Voltage supply 7 2 Parameter adjustment with PACTware requisites For parameter adjustment of the sensor via a Windows PC the configuration software PACTware and a suitable instrument driver DTM according to FDT standard are required The available DTMs are compiled on a DVD The DTMs can also be integrated into other frame applications according to FDT standard MAN 1000244872 EN Version Note To ensure that all instrument functions are supported you should always use the latest DTM Furthermore not all describ
61. ke note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 10 2 Disposal The instrument consists of materials which can be recycled by spe cialised recycling companies We use recyclable materials and have designed the parts to be easily separable Correct disposal avoids negative effects on humans and the environ ment and ensures recycling of useful raw materials Materials see chapter Technical data If you have no way to dispose of the old instrument properly please contact us concerning return and disposal WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective national laws Pass the instrument directly on to a spe cialised recycling company and do not use the municipal collecting points These may be used only for privately used products according to the WEEE directive LEVEL TRANSMITTER 8188 4 20 mA HART two wire 63 11 Supplement 11 Supplement Tf 1 Technical data General data burkert corresponds to 1 4404 or 1 4435 Mgterials wetted parts Process fitting Process seal on the instrument side grod leadthrough amp Process fitting for volatile substances uch as e g Ammonia Process seal process side for vola gile substances such as e g Ammonia Process seal rele jnner conductor up to the separation Tod Spacers Tube 21 3 mm 0 839 in
62. kground lighting can be adjusted via the adjustment menu The function depends on the height of the supply voltage see Technical data Backlight Switched off Switch on The lighting is switched off in delivery status In this menu item the device status is displayed LEVEL TRANSMITTER 8188 4 20 mA HART two wire 35 6 Set up with the display and adjustment module bu rkert Device status Peak values Distance Peak indicator reliab Peak values further Echo curuae 01 2015 Diagnostics Peak values The respective min and max measured value is saved in the sen Distance sor The two values are displayed in the menu item Peak values distance 9 If you have selected interface measurement under the menu item Setup Application the peak values of the interface measurement are displayed in addition to the peak values of the level measurement Diagnostics Distance to the level Device status Hin nn Peak values Distance 265 nn Feak indicator reliab Distance to the interface Feak values further 132 nn Echo curie nr In another window you can carry out a reset of the two peak values separately Reset peak indicator Distance to the lewel Distance to the interface Status RL released freigegeben print g gon gnostics Peak values The respective min and max measured values are saved in the asurement certainty sensor The two values are displayed
63. le in plastic granules packing chips or in vessels with fluidized products Between a dielectric constant of 1 5 and 3 the function switches on if required As soon as the level echo can no longer be detected probe end tracking is automatically activated The measurement is contin ued with the last calculated dielectric constant The accuracy thus depends on the stability of the dielectric constant If you measure a medium with a dielectric constant below 1 5 probe end tracking is always active In this case you have to enter the dielectric constant of the medium A stable dielectric constant is very important here LEVEL TRANSMITTER 8188 4 20 two wire S090Yv L N3 ccc9rv 46222 EN 140605 burkert Functional principle in terface measurement 00244872 EN Version Status RL released freigegeben printed 19 01 2015 P erequisites for inter face measurement lt 3 Product description High frequency microwave impulses are guided along a steel cable or rod Upon reaching the product surface a part of the microwave im pulses is reflected The other part passes through the upper product and is reflected by the interface The running times to the two product layers are processed by the instrument Fig 3 Interface measurement 1 Sensor reference plane seal surface of the process fitting d Distance to the interface HART value 1 d2 Distance to the level HART value 3
64. mposed gas or vapour and is especially large at logy temperatures Tie following table shows the resulting deviation for some typical gases and vapours The specified values refer to the distance Positive values mean that the measured distance is too large negative that the measured distance is too small Gas phase Temperature Pressure 1 bar 14 5 psig 10 bar 145 psig 50 bar 725 psig hg 20 C 68 F 0 00 0 22 96 1 2 a 200 C 392 F 0 01 0 13 0 74 400 C 752 F 0 02 0 08 0 52 Hydrogen 20 C 68 F 0 01 0 10 0 61 200 C 392 F 0 02 0 05 0 37 5 400 C 752 F 0 02 0 03 0 25 Steam saturated 100 C 212 F 0 26 sgam 180 C 356 F 0 17 2 1 264 C 507 F 0 12 1 44 92 366 C 691 F 0 07 1 01 5 7 Characteristics and performance data cycle time 500 ms e Sfp response time 3s Max filling emptying speed 1 m min lt Ambient conditions Ambient storage and transport tempera 40 80 C 40 176 F ture Process conditions For the process conditions please also note the specifications on the type label The lowest value always applies The measurement error through the process conditions in the specified pressure and temperature range is lt 1 Process pressure Standard version 1 40 bar 100 4000 kPa 14 5 580 psi
65. nection is not necessary Fig 9 Insertion of the display and adjustment module with single chamber housing Note If you intend to retrofit the instrument with a display and adjustment module for continuous measured value indication a higher cover with an inspection glass is required LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 bu rkert 6 Set up with the display and adjustment module 6 2 Adjustment system Fig 10 Display and adjustment elements 1 LC display 2 Adjustment keys Status RL released freigegeben printed 19 01 2015 y functions e OK key Move to the menu overview Confirm selected menu Edit parameter Save value gt key Presentation change measured value Select list entry Select editing position e key Change value of the parameter e ESC key Interrupt input Jump to next higher menu MAN 1000244872 EN Version Adjustment system The sensor is adjusted via the four keys of the display and adjust ment module The LC display indicates the individual menu items The functions of the individual keys are shown in the above illustration Approx 10 minutes after the last pressing of a key an automatic reset to measured value indication is triggered Any values not confirmed with OK will not be saved Switch on phase After switching on the LEVEL TRANSMITTER 8188 car
66. ning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence of actions Numbers set in front indicate successive steps in a procedure Battery disposal This symbol indicates special information about the disposal of bat teries and accumulators LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 2 For your safety 2 For your safety 2 1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator During work on and with the device the required personal protective equipment must always be worn 2 2 Appropriate use LEVEL TRANSMITTER 8188 is a sensor for continuous level meas urement You can find detailed information about the area of application in chapter Product description Operational reliability is ensured only if the instrument is properly used a
67. not increase linearly with the level e g a horizontal cylindri cal or spherical tank when the indication or output of the volume is required Corresponding linearization curves are preprogrammed for these vessels They represent the correlation between the level percentage and vessel volume The linearization applies to the measured value indication and the current output By activating the appropriate curve the volume per centage of the vessel is displayed correctly If the volume should not be displayed in percent but e g in or kg a scaling can be also set the menu item Display Linearization Linearization Horiz cylinder Linear Sphere Falmer Eowlus Flume venturi trapezoidal weir Warning If a linearization curve is selected the measuring signal is no longer necessarily linear to the filling height This must be considered by the user especially when adjusting the switching point on the limit signal transmitter In the following you have to enter the values for your vessel for example the vessel height and the socket correction For non linear vessel forms enter the vessel height und the socket correction For the vessel height you have to enter the total height of the vessel For the socket correction you have to enter the height of the socket above the upper edge of the vessel If the socket is lower than the up per edge of the vessel this value can also be negative LEV
68. nt module is used for measured value indi cation adjustment and diagnosis It can be inserted into the sensor and removed at any time You can find further information in the operating instructions Display and adjustment module Document ID 41787 LEVEL TRANSMITTER 8188 4 20 two wire 560907 L N3 ccc9r 46222 EN 140605 burkert Flanges ctronics module ben prigted 19 01 2015 reigege o acer MAN 1000244872 EN Version Status RL released f 3 Product description Screwed flanges are available in different versions according to the following standards DIN 2501 EN 1092 1 BS 10 ANSI B 16 5 JIS B 2210 1984 GOST 12821 80 You can find additional information in the supplementary instructions manual Flanges according to DIN EN ASME JIS Document ID 33784 The electronics module is a replacement part of the TDR sensors A version is available for each type of signal output You can find further information in the operating instructions manual Electronics module LEVEL TRANSMITTER 818X If you mount the LEVEL TRANSMITTER 8188 in a bypass tube or standpipe you have to avoid contact to the bypass tube by using a spacer at the probe end You can find additional information in the operating instructions manual Centering LEVEL TRANSMITTER 8188 4 20 mA HART two wire 11 4 Mounting bu rkert 4 Mounting LO 41 General instructions Screwing in On instruments with
69. oses In this mode the sensor ignores all parameters and reacts immediately to all measured value changes within the measuring range Application Level measurement The level measurement refers to the product surface which is the limit to the gas phase As a standard feature the instrument is set to level measurement of liquids You can switch over the instrument to the measurement of bulk solids e Liquids Solvents oils LPG dielectric constant 3 Chemical mixtures dielectric constant 3 10 Water based dielectric constant gt 10 e Bulk solids Dusts wood chips dielectric constant 1 5 Granules dusts powders dielectric constant 1 5 3 Cereals flour dielectric constant gt 3 Application Interface measurement The interface measurement refers to the phase limit between two liquids The total level is also available as a measured value e Superimposed gas phase present Check ifthere is a superimposed gas phase in the vessel This is always the case if the total level never touches the process fitting e Properties Here you can enter the dielectric constant of the upper medium Asan alternative you can enter the distance to the interface Adjustment for the level measurement If you have selected level measurement in the previous menu then you can enter the values for the min and max adjustment The value to be entered refers to the distance from the sealing surface o
70. p in mind the following safety instructions e Connect only in the complete absence of line voltage e f overvoltage surges are expected overvoltage arresters should be installed Power supply and current signal are carried on the same two wire cable The operating voltage can differ depending on the instrument version The data for power supply are specified in chapter Technical data Provide a reliable separation between the supply circuit and the mains circuits according to DIN EN 61140 VDE 0140 1 Keep in mind the following additional factors that influence the operat ing voltage e Lower output voltage of the power supply unit under nominal load e g with a sensor current of 20 5 mA or 22 mA in case of fault e Influence of additional instruments in the circuit see load values in chapter Technical data The instrument is connected with standard two wire cable without screen If electromagnetic interference is expected which is above the test values of EN 61326 1 for industrial areas screened cable should be used We generally recommend the use of screened cable for HART multi drop mode Use cable with round cross section for instruments with housing and cable gland To ensure the seal effect of the cable gland IP protection rating find out which cable outer diameter the cable gland is suitable for Use a cable gland fitting the cable diameter With plastic housing the NPT cable gland or the Conduit steel tub
71. plication Level measure ment For the interface measurement you can select the requested output signal with the setup 3 3 Packaging transport and storage Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test based on ISO 4180 The packaging of standard instruments consists of environment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Transport must be carried out in due consideration of the notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or con cealed defects must be appropriately dealt with Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless otherwise indicated the packages must be stored only under the following conditions e Notin the open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 3 4 Accessories and replacement parts The display and adjustme
72. process fitting thread the hexagon must be tight ened with a suitable screwdriver Wrench size see chapter Dimen 3 sions Warning N The housing must not be used to screw the instrument in Applying tightening force can damage internal parts of the housing Pf tection against mois Protect your instrument against moisture penetration through the fol ture lowing measures e Use the recommended cable see chapter Connecting to power supply 9 e Tighten the cable gland e Turn the housing in such way that the cable gland points down ward e Loop the connection cable downward in front of the cable gland This applies particularly to e Outdoor mounting e Installations in areas where high humidity is expected e g through cleaning processes e Installations on cooled or heated vessels tective caps In the case of instrument housings with self sealing NPT threads it is not possible to have the cable entries screwed in at the factory The openings for the cable glands are therefore covered with red protec tive caps as transport protection Prior to setup you have to replace these protective caps with ap proved cable glands or close the openings with suitable blind plugs MAN 1000244872 EN Version Status RL The suitable cable glands and blind plugs come with the instrument Suitability for the process Make sure that all parts of the instrument exposed to the process are conditions suita
73. put separately In menu item Current output 2 you specify which measured value the additional current output refers to The procedure corresponds to the previous settings of the standard current output See Setup Current output 32 LEVEL TRANSMITTER 8188 4 20 two wire 560907 L N3 ccc9rv 46222 EN 140605 burkert 49 01 2015 up HART variables RL released freigegeben Setup HART variables 0244872 EN Version Stay Setup False signal sup pression z MA 6 Set up with the display and adjustment module Current autput 2 variable Current output 2 adjustmn Current output 2 node Current output 2 Since the HART variables are very extensive the indication was divided into two menu items In the menu HART variables 1 you can have the first HART value PV primary value and the second HART value SV secondary value of the sensor displayed The values cannot be changed in the display and adjustment module To change these values you have to use the adjustment software PACTware HART variables First value CPUS Lin percent level Second HART value SU Distance 1 In the menu HAHT variables 2 you can have the third HART value TV third value and the fourth HART value QV quarter value of the sensor displayed The values cannot be changed in the display and adjustment module To change these values you have to u
74. r centage value The distance refers tot he sensor reference plane seal surface of the process fitting Hedium Dielectric constant adjustment level Hin adjustment level 100 00 80 mm 850 mm Fois Yee mm Dielectric constant upper medium In this menu item you can define the type of medium product Max adjustment In this menu item you can enter the max adjustment for the level Enter the appropriate distance value in m corresponding to the percentage value for the full vessel The distance refers to the sensor reference plane seal surface of the process fitting Keep in mind that the max level must lie below the dead band Min adjustment In this menu item you can enter the min adjustment for the level Enter the suitable distance value in m for the empty vessel e g distance from the flange to the probe end corresponding to the per centage value The distance refers tot he sensor reference plane seal surface of the process fitting Dielectric constant adjustment level Min adjustment level 100 00 x u 0 00 8 mm 850 mm Foils Yee mm Calculate Max adjustment Interface Carry out the max adjustment for the interface To do this enter the percentage value and the suitable distance value in m for the full vessel Min adjustment Interface Carry out the min adjustment for the interface To do this enter the percentage value and the suitable distan
75. reset and repeat Error in the Error when carrying out a setup instrument reset settings False signal suppression faulty 9 4 Rectify faults The operator of the system is responsible for taking suitable meas ures to rectify faults The first measures are e Evaluation of fault messages for example via the display and adjustment module e Checking the output signal e Treatment of measurement errors Further comprehensive diagnostics options are available with a PC with PACTware and the suitable DTM In many cases the reasons can be determined in this way and faults rectified Connect a multimeter in the suitable measuring range according to the wiring plan The following table describes possible errors in the current signal and helps to remove them Error Cause Rectification not stable LEVEL TRANSMITTER 8188 4 20 two wire 4 20 mA signal Fluctuations of the measured variable Set damping according to the instrument via the display and adjustment module or PACTware DTM S090Yv L N3 ccc9rv 46222 EN 140605 burkert ased freigegeben printed 19 01 2015 e Treatment of measure ment errors MAN 1000244872 EN Version Status RL 9 Diagnostics and service Error Cause Rectification 4 20 mA signal Electrical con Check connection according to missing nection faulty chapter Connection steps and i
76. ries out a short self test where the device software is checked The output signal transmits a fault signal during the switch on phase The following information is displayed on the display and adjustment module during the startup procedure e Instrument type LEVEL TRANSMITTER 8188 4 20 mA HART two wire 21 6 Set up with the display and adjustment module bu rkert LO oO Q Measured value indica ti released freigegeben printed 09 n ick setup neral information MAN 100094872 EN Version Sts RL Level measurement 22 e Device name e Software version SW Ver e Hardware version HW Ver With the gt key you can move between three different indication modes In the first view the selected measured value is displayed in large digits In the second view the selected measured value and a correspond ing bar graph presentation are displayed In the third view the selected measured value as well as a second selectable value e g the temperature are displayed 1666 1666 Sensor Sensor 6 3 Parameter adjustment Quick setup To quickly and easily adapt the sensor to the application select the menu item Quick setup in the start graphic on the display and adjustment module Buick setup Extended adjustment You can find Extended adjustment in the next sub chapter Measurement loop name In the first menu item you can assign a suitable measurement loop name You can enter
77. rve Running time error small measurement error close to 100 serious error close to 0 Repeat setup amp ben printed easured value ps towards 100 Due to the process the ampli tude of the product echo sinks A false signal suppression was not carried out Carry out a false signal sup pression Amplitude or position of a false signal has changed e g buildup false signal suppres sion no longer matches Determine the reason for the changed false signals carry out false signal suppression e g with buildup RL released freigeg Measurement error during filling u Kault description Error pattern Cause Rectification 3 Measured value re C naains in the area of the b ttom during filling gt Echo from the probe end larger than the product echo for example with products with lt 2 5 oil based solvents etc Check parameter Medium and Vessel height adapt if necessary Z 4LMeasured value re mains momentarily N See unchanged during fill ES N and then jumps to tee correct level 5 Turbulence on the product surface quick filling Check parameters change if necessary e g in dosing ves sel reactor 5 gt Measured value jgmps sporadically to during filling Changing condensation or contamination on the probe Carry out a
78. s as well as corrective measures 56 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 560907 L N3 ccc9rv 46222 EN 140605 burkert 9 Diagnostics and service intenance The following table shows the error codes and text messages in the status message Maintenance and provides information on causes as well as corrective measures Code Cause Rectification LO Text mes e sage N E S600 Temperature of the pro Check ambient temperature Impermissi cessing electronics inthe Isolate electronics ble electronics section Use instrument with higher temperature temperature range c a S601 Level echo in the close Reduce level Overfilling range not available 100 adjustment Increase 9 value S Check mounting socket 8 Remove possible interfering signals in the close range Use coaxial probe 2 S602 Compensation echo super 100 adjustment Increase imposed by medium value T Level with p y in the search T range com T pensation echo Qo S603 Operating voltage below Check electrical connection a Impermissi specified range if necessary increase ble operating operating voltage o voltage gt Ma Lu N N st st e Z lt gt Code Cause Rectification Text mes sage M500 With the reset to delivery Repeat reset delivery sta be restored data in
79. s no more necessary 9 6 Software update The following components are required to update the sensor soft ware LEVEL TRANSMITTER 8188 4 20 mA HART two wire 61 9 Diagnostics and service MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 62 burkert Sensor Voltage supply HART modem PC with PACTware Current sensor software as file You can find the actual sensor software as well as detailed infor mation of the procedure in the download area on our homepage www buerkert com You can find information about the installation in the download file Caution Instruments with approvals can be bound to certain software versions Therefore make sure that the approval is still effective after a software update is carried out You can find detailed information in the download area on our home page www buerkert com 9 7 How to proceed if a repair is needed If it is necessary to repair the instrument please contact the agency serving you LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 10 Dismounting 10 Dismounting 10 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as e g pressure in the vessel or pipeline high temperatures cor rosive or toxic products etc Ta
80. se the adjustment software PACTware HART variables Third HART value TUN Meas reliability level HAFT variables 12 HART variables 25 Fourth HART value cat Electronics temperature The following circumstances cause interfering reflections and can influence the measurement e High sockets e Vessel installations such as struts Note A false signal suppression detects marks and saves these false signals so that they are no longer taken into account for the level and interface measurement We generally recommend carrying out a false signal suppression to achieve the best possible accuracy This should be done with the lowest possible level so that all potential interfering reflections can be detected Proceed as follows False signal suppression False signal suppression Change Create new Delete Enter the actual distance from the sensor to the product surface LEVEL TRANSMITTER 8188 4 20 mA HART two wire 33 6 Set up with the display and adjustment module bu rkert rao EN Version Status RL released freigegeben printed 19 01 2015 Lack release setup Ad j stment MAN 100024 Display 34 All interfering signals in this section are detected by the sensor and stored Note Check the distance to the product surface because if an incorrect too large value is entered the existing level will be saved as a false echo The filling level would then no longer be detectable in
81. ssage F 105 Determine measured value on the display or PC e The output signal jumps to the set fault current LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 bu rkert 5 Connecting to power supply As soon as a plausible measured value is found the corresponding current is outputted to the signal cable The value corresponds to the actual level as well as the settings already carried out e g factory setting MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 19 6 Set up with the display and adjustment module bu rkert MAN 1000244872 EN Version Status RL released freigegeben printed 19 01 2015 20 6 Setup with the display and adjustment module 6 1 Insert display and adjustment module The display and adjustment module can be inserted into the sensor and removed again at any time You can choose any one of four differ ent positions each displaced by 90 It is not necessary to interrupt the power supply Proceed as follows 1 Unscrew the housing cover 2 Place the display and adjustment module in the requested posi tion onto the electronics and turn to the right until it snaps in 3 Screw housing cover with inspection window tightly back on Removal is carried out in reverse order The display and adjustment module is powered by the sensor an ad ditional con
82. t on the display and the scaling of the measured level value for and 100 96 Scaling format Ec 200100 200000 99999 99999 99999 99999 Lj E i _ I Since scaling is very extensive scaling of the interface value was divided into two menu items In menu item nterface 1 you define the scaling size and the scaling unit for the interface value on the display e g volume in You can accept the scaling of the level measurement also for the interface measurement If you select Yes the current setting is displayed Scaling interface Take over scaling of the level messurenent Scaling interface 1 Hol Scaling interface 2 Yes If you have selected No you can enter the scaling for the interface separately Scaling variable Youme In menu item Interface 2 you define the scaling format on the display and the scaling of the interface measured value for and 100 Scaling interface Scal Scal Scaling format E 200100 200000 99999 99999 99999 99999 In menu item Current output size you determine which measured value the current output refers to LEVEL TRANSMITTER 8188 4 20 mA HART two wire 31 6 Set up with the display and adjustment module bu rkert Current output variable Current output Variable Distance level Current output adjustment Lin persent level Current output variable Current output node era S Curr
83. tandard applications This function is only available with connected sensor online Extended adjustment JJ Parameter adjustment of all sensor functions This function enables also an offline parameter adjustment Maintenance Y Assistants for diagnosis and service These functions are only available with connected sensor online Connected 90 Device and data set Administrator Fig 14 Select quick setup 1 Quick setup 2 Extended adjustment 3 Maintenance Quick setup With quick setup you can carry out the parameter adjustment of LEVEL TRANSMITTER 8188 for your application in just a few simple steps The assistant driven adjustment includes the basic settings for simple reliable setup and commissioning Information If the function is inactive then possibly no instrument is connected Check the connection to the instrument Extended adjustment With the extended adjustment you carry out the parameter adjust ment for the instrument via the clear menu structure in the DTM Device Type Manager This enables additional and special settings over and above those offered by quick setup Maintenance Under the menu item Maintenance you get comprehensive and important support for servicing and maintenance You can call up diagnostic functions and carry out an electronics exchange or a software update Click to the button Quick setup to start the assistant driven adjust ment for a simplif
84. ted Enter the actual distance from the sensor to the product surface All interfering signals in this section are detected by the sensor and stored The instrument carries out an automatic false signal suppression as soon as the probe is uncovered The false signal suppression is always updated Linearization False signal suppression ri Linear 6 4 Parameter adjustment Extended adjustment For technically demanding measuring points you can carry out extended settings in Extended adjustment Buick setup Extended adjustment The main menu is divided into five sections with the following func tions Display Diagnostics Additional adjustments Info Setup Settings e g measurement loop name medium vessel adjustment signal output device unit false signal suppression linearization Curve Display Settings e g for language measured value display lighting LEVEL TRANSMITTER 8188 4 20 two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert us RL released freigegeben printed 19 01 2015 Setup Measurement name MAN 1000244872 EN Version Setup Units Setup Probe length 6 Set up with the display and adjustment module Diagnosis Information e g on instrument status pointer measure ment reliability simulation echo curve Additional adjustments Reset date time reset copy function Info Instrument name hardware and software version
85. th 24 9 6 V 0 0215 A 670 Q U 24 V DC Electrical protective measures Protection rating IP 66 IP 67 NEMA 4X Overvoltage category 119 9 EC 61010 1 72 LEVEL TRANSMITTER 8188 4 20 two wire 9090r L N3 ccc9rv 46222 EN 140605 bu rkert 11 Supplement Protection class 1110 Approvals Irfstruments with approvals can have deviating technical data depending on the version For such irfstruments the corresponding approval documents must be noted 2 1 2 Dimensions Hausing Status RL released freigegeb Fits 31 Housing versions in protection IP 66 IP 68 0 2 bar with integrated display and adjustment module the hdasing is 4 0 16 in higher 12 Housing without display and adjustment module 2z Housing with transparent cover for display and adjustment module LLI MAN 1000244872 19 EC 61010 1 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 73 11 Supplement bu rkert LEVEL TRANSMITTER 8188 coax version SW 36 1 42 G34 34 NPT SW 41 1 61 G1 1 NPT SW 46 1 81 G1 5 172 G 34 G1 1 NPT G1 1 NPT 20 21 3 0 84 LO y e A E T Q D D N Qc o 5 pus mu 1 gt 2 LLI N N st st CN rT z M
86. this area If a false signal suppression has already been created in the sensor the following menu window appears when selecting False signal suppression False signal suppression Create new Delete The instrument carries out an automatic false signal suppression as soon as the probe is uncovered The false signal suppression is always updated The menu item Delete is used to completely delete an already cre ated false signal suppression This is useful if the saved false signal suppression no longer matches the metrological conditions in the vessel In the menu item Lock unlock adjustment you can protect the sensor parameters against unauthorized modification The PIN is activated deactivated permanently The following adjustment functions are possible without entering the PIN e Select menu items and show data e Read data from the sensor into the display and adjustment mod ule Released Lock Caution With active PIN adjustment via PACTware DTM as well as other systems is also blocked You can change the PIN number under Additional adjustments PIN In the main menu point Display the individual submenu points should be selected subsequently and provided with the correct parameters to ensure the optimum adjustment of the display options The procedure is described in the following The following submenu points are available LEVEL TRANSMITTER 8188 4 20 mA HART two wire 9090r L N
87. this menu item you can define the type of medium product m dielectric constant This menu item is only available if you have selected level measure ment under the menu item Application Replication Hedium Dielectric constant Hediun Dielectric constant em ecu e uetus MAN 680244872 EN Version Status RL releas Application Mediun Dielectric figure UE EE You can choose between the following medium types Dielectric con Type of medium Examples stant gt 10 Water based liq Acids alcalis water uids 3 10 Chemical mix Chlorobenzene nitro lacquer aniline tures isocyanate chloroform lt 3 Hydrocarbons Solvents oils liquid gas Setup Application Gas This menu item is only available if you have chosen interface meas phase urement under the menu item Application In this menu item you can enter if there is a superimposed gas phase in your application 26 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 50907 L N3 ccc9rv 46222 EN 140605 burkert ed 19 01 2015 Setup Application Di electric constant Status RL released freigegeben 7 Mon tup Max adjustment MAN 1000244872 EN ver Setup Min adjustment Level 6 Set up with the display and adjustment module Only set the function to Yes if the gas phase is permanently pre sent Replication Superimposed gas phase Superimposed gas phase Present Pro
88. tically When choosing No you can enter the probe length manually LEVEL TRANSMITTER 8188 4 20 mA HART two wire 25 6 Set up with the display and adjustment module bu rkert Frobe lenath deternine automatically E oO N Setup Application Type In this menu item you can select which type of medium you want to ofmedium measure You can choose between liquid or bulk solid Type of medium Type of medium E Liquid z 3 Liquid O gt Setup Application Ap In this menu item you can select the application You can choose plication between level measurement and interface measurement You can also choose between measurement in a vessel in a bypass standpipe Note The selection of the application has a considerable influence on all other menu items Keep in mind that as you continue with the param eter adjustment individual menu items are only optionally available You have the option of choosing the demonstration mode This mode is only suitable for test and demonstration purposes In this mode the sensor ignores the parameters of the application and reacts immedi ately to each change Replication Application icati Levei v bypass standpipe Product type Application Interface vessel Mediun Dielectric figure Interf bypass standpipe Demonstration mode up Application Me
89. to the sensor tus M501 Hardware error EEPROM Exchanging the electronics Error in the Send instrument for repair non active linearization table M502 Hardware error EEPROM Exchanging the electronics Error in the Send instrument for repair event memory M503 Measurement certainty is Check installation and Reliability too too low for a reliable meas process conditions low urement Clean or exchange process Process component or component or probe probe contaminated or defective LEVEL TRANSMITTER 8188 4 20 mA HART two wire 57 9 Diagnostics and service released freigegeben printed 19 01 2015 Ne Version Status RL ns occur 26 N Procedure for fault recti figation e MAN 100 Check the 4 20 mA signal 58 action when malfunc burkert Code Cause Rectification Text mes sage M504 Hardware defect Exchanging the electronics Error on an Send instrument for repair device inter face M505 Sensor does not detectan Check and correct instal no measured echo during operation lation and or parameter value avail adjustment able Process component or Clean or exchange process probe contaminated or component or probe defective M506 Error during setup Check and correct instal Installation lation and or parameter Setup error adjustment Check probe length M507 Error during setup Carry out
90. tput Max 20 5 mA Current output 2 Output variable Second HART variable SV Distance Level Current output 2 Output characteristics 0 100 correspond to 4 20 mA Current output 2 Reaction in case of failure 3 6 mA Current output Min 3 8 mA Current output Max 20 5 mA Third HART variable TV Measurement certainty level Fourth HART variable QV Electronics temperature 40 LEVEL TRANSMITTER 8188 4 20 mA HART two wire 9090r L N3 ccc9rv 46222 EN 140605 burkert 6 Set up with the display and adjustment module Display Menu item Default value Modified value l amp inguage Order specific played value 1 Filling height Level Displayed value 2 Electronics temperature Backlight Switched off Diagnostics Nenu item Default value Modified value tus signals Function control Switched on Status signals Out of specification Switched off Sintus signals Maintenance Switched off vice memory Echo curve memory Stopped D vice memory Measured value memory Started Device memory Measured value memory asured values Distance level percentage value level reliability level electronics temperature recording when memory is full N Device memory Measured value memory Re 3 min cgrding in time interval memory Measured value memory Re 15 cerding
91. with measured value difference memory Measured value memory Start Not active with measured value vice memory Measured value memory Stop Not active v measured value memory Measured value memory Stop Not active 2 Additional adjustments Menu item Default value Modified value PIN 0000 Date Actual date Time Actual time Time Format 24 hours Probe type Device specific Additional adjustments Copy instrument settings The instrument settings are copied with this function The following functions are available e Read from sensor Read data from sensor and store into the display and adjustment module e Write into sensor Store data from the display and adjustment module back to the sensor LEVEL TRANSMITTER 8188 4 20 mA HART two wire 41 6 Set up with the display and adjustment module bu rkert bao tatus RL released freigegeben printed 19 01 2015 2 Additional adjustments PEbbe type 44872 EN Vers Additional adjustments Special parameters MAN Additional adjustments HART mode 42 The following data or settings for adjustment of the display and ad justment module are saved e All data of the menu Setup and Display e Inthe menu Additional adjustments the items Reset Date Time e Special parameters Additional adjustments Copy instr settings Copy instr settings Date Tine R

Operating Instructions - LEVEL TRANSMITTER 8188 - 4

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