Operating Instructions VEGACAP 64
Contents
1. 6 m 0 492 10 Nm 7 4 Ibf ft 60 Nm 44 25 Ibf ft 100 Nm 74 Ibf ft 430 kHz 19 69 ft 19 69 ft Floating transistor output permanently shortcircuit proof VEGACAP 64 e transistor NPN PNP 27 9 Supplement Load current Switching voltage Blocking current Modes switchable Switching delay When immersed When laid bare n case of failure Ambient conditions Ambient temperature on the housing Storage and transport temperature Process conditions Process pressure Threaded versions Flange version Flange version 3 DN 80 plated Process temperature VEGACAP 64 of 316L Process temperature thread or flange temperature with temperature adapter option lt 400 mA lt 55V DC lt 100 pA Min Max 0 7 s 0 7 s 1s 40 80 C 40 176 F 40 80 C 40 176 F 1 64 bar 100 6400 kPa 14 5 928 psig de pending on the process fitting 1 64 bar 100 6400 kPa 14 5 928 psig de pending on the process fitting 0 4 64 bar 40 6400 kPa 5 8 928 psig de pending on the process fitting 50 150 C 58 302 F 50 200 C 58 392 F QA 80 C 176 F sr AUCs cae Do 104 F 0 C ji 32 F a 50 C 50 C 100 C 150 C 200 C 58 F 122 F 212 F 302 F 392 F 40 C i 40 F Fig 27 Ambient temperature Proce2. Reaction when malfunc tions occur Failure reasons Fault rectification 24 hour service hotline Checking the switching signal 7 Maintenance and fault rectification 7 1 Maintenance If the instrument is used properly no special maintenance is required in normal operation 7 2 Rectify faults The operator of the system is responsible for taking suitable meas ures to rectify faults VEGACAP 64 offers maximum reliability Nevertheless faults can oc cur during operation These may be caused by the following e g e Sensor e Process e Voltage supply e Signal processing The first measure to be taken is to check the output signal In many cases the causes can be determined this way and the faults rectified Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone no 49 1805 858550 The hotline is available to you 7 days a week round the clock Since we offer this service world wide the support is only available in the English language The service is free of charge only the standard telephone costs will be charged Error Cause Rectification The instrument Wrong mode se Set the correct mode on the mode Switch max overfill protection min dry run protection signals covered lected without cover ing with the medium Operating voltage too low The instrument Check operating voltage signals covered Sh
3. 9 Supplement 9 Supplement 9 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting thread Process fitting flange Process seal insulation fully insulated Probe rod PTFE fully insulated 16 mm 0 63 in Materials non wetted parts Plastic housing Aluminium die casting housing Stainless steel housing precision casting Stainless steel housing electropol ished Seal between housing and housing cover Ground terminal Process fittings Pipe thread cylindrical DIN 3852 A American pipe thread conical ASME B1 20 1 Flanges Weight Instrument weight depending on process fitting Rod weight 16 mm 0 63 in Sensor length L Process fitting thread and flanges Process fitting Flanges PTFE plated Max lateral load Torque of the flange screws min Max torque process fitting thread Measuring frequency Output variable Output 316L 316L Klingersil C 4400 PTFE 316L plastic PBT Polyester Aluminium die casting AISi1OMg powder coated basis Polyester 316L 316L NBR stainless steel housing precision casting silicone aluminium plastic housing stainless steel housing electropolished 316L G1A G1 A 1 NPT 1 2 NPT DIN from DN 50 ANSI from 2 0 8 4 kg 0 18 8 82 Ibs 1100 g m 12 oz ft 0 15 6 m 0 492 0 15
4. O amp O Housing cover Housing with electronics Process fitting active screen segment active probe Type plate The nameplate contains the most important data for identification and use of the instrument VEGACAP 64 e transistor NPN PNP 7 3 Product description Area of application Functional principle order 000007000 VELA 77761 Schiltach Germany s n 2536848 Fig 2 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 Order number Serial number of the instrument 10 Material wetted parts 11 Symbol of the device protection class 12 Reminder to observe the instrument documentation 13 ID numbers instrument documentation 14 Notified authority for CE marking 15 Approval directives CNDA UON With the serial number you can access the delivery data of the instru ment via www vega com VEGA Tools and serial number search In addition to the type label outside you can also find the serial num ber on the inside of the instrument 3 2 Principle of operation VEGACAP 64 is a level switch with fully insulated capacitive elec trode with active screen segment and active tip for level detection VEGACAP 64 is very rugged and maintenance free and can be used in all areas of industrial process technology Typical applications ar
5. red Fill the vessel until the probe is completely covered Turn the potentiometer 1 very slowly clockwise until the control lamp lights green lights red Note the position of the potentiometer 1 We recommend docu menting the value of the empty switch point and the full switch point as well as the range If the control lamp does not light green light red then you have to set the meas range switch 2 to the next higher stage and repeat the setting with the potentiometer until the control lamp lights green lights red Set the potentiometer 1 to the average value of the two noted values The measuring system is now ready for operation Empty adjustment Full adjustment range 1 range 2 range 3 Note the position of the potentiometer Note If you do not find the full switch point in one of the ranges we recom mend setting the meas range selection switch 2 to the lowest range in which you have found the empty switch point Set the potentiometer 1 to the average value between empty switch point and 10 Vertically mounted probes 1 2 3 4 Set mode switch 3 to mode max Set meas range selection switch 2 to range 1 Fill the vessel up to the requested level Turn potentiometer 1 to position 10 When the control lamp 6 lights red set the measuring range selection switch 2 to the next higher measuring range When the control lamp 6 lights green contin
6. 0916 Notes VEGACAP 64 transistor NPN PNP 35 Printing date VEGA All statements concerning scope of delivery application practical use and operat ing conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior notice C 30014 EN 130916 VEGA Grieshaber KG Schiltach Germany 2013 VEGA Grieshaber KG Phone 49 7836 50 0 Am Hohenstein 113 Fax 49 7836 50 201 77761 Schiltach E mail info de vega com Germany www vega com
7. Operating Instructions Capacitive rod electrode for level detection VEGACAP 64 transistor NPN PNP Cli Document ID 30014 Contents VEGA Contents 1 About this document el RUC HON P TAI TRENT IDIBUS 4 1 2 Target gro me E t 4 1 3 Symbolism Used iie de bes m e reti beet een debe ecd edd eb Hei Eee ads 4 2 For your safety 24 Authorised persotnel 2 erre iii Aia PEDE RR n Seca eru e avis 2 2 Appropriate lise lesse cecus iatale i 2 3 Warning about incorrect use 2 4 General Safety instructions 22 222 240004 eerte entries SEHE ERE esa loann eR se eo sedes sites 2 5 Safetylabelonihe instrument eret ene asina NAAR KRAKE eas 6 2 6 CE conformity 2 7 Safety instructions for Ex areas ceeeeceeeeceeeceeceaeeeeaeesaeseeeeecaeeeeeeesaeeseeseeesnaes 6 2 8 Environmental instrUctions uscii alal lata ne 6 3 Product description 3 1 ConfiguraliOni reserare remitte eine PARIGI be Ar AREAL REE KR ER TAK AE ERE AR R AE ERE BAR HEER CERES 7 3 2 Principleofoperation iii 8 3 3 Operation 3 4 Storage andtranspott i 9 3 5 Accessories and replacement parts eese eese nennen nennen nnne netten teen 10 4 Mounting 41 Gerneralinstr clioris cu et pero eit cd cere ba d eter beide 11 42 Mountingiinstr ctions oc i t ee itr e i p Perd i Ub a pio dads 12 5 Connecting to power supply 5 1 Preparing th
8. a procedure Battery disposal This symbol indicates special information about the disposal of bat teries and accumulators VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 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 The VEGACAP 64 is a sensor for point level detection You can find detailed information on the application range in chapter Product description Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions 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 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 complyi
9. alled condition The specifications in parenthesis refer to the preceding illustration Horizontally mounted probes angled probes 1 Set mode switch 3 to mode max min 2 Setmeas range selection switch 2 to range 1 3 Make sure the probe is not covered by the medium 4 Turn the potentiometer 1 to 0 the control lamp 6 lights red lights green 5 To determine the empty switch point turn the potentiometer 1 very slowly clockwise until the control lamp lights green lights red If the control lamp still lights red lights green then you have to set the meas range selection switch 2 to the next higher stage and repeat the setting with the potentiometer 1 until the control lamp lights green lights red 6 Note the position of the potentiometer 1 In some cases the lowest range range 1 highest sensitivity is not sufficient to adjust the full switch point This would make another filling procedure necessary For this reason we recommend setting and noting the empty switching point in all three meas ranges Set the meas range se VEGACAP 64 e transistor NPN PNP 19 6 Setup VEGA Mode max max level detection Mode min min level detection 10 11 12 lection switch 2 to the next higher range and repeat the setting Also note the values for the next ranges Reset meas range selection switch 2 to the next lower range in which the control lamp lights green lights
10. and if need be also a safety data sheet outside on the packaging e Please contact for the return shipment the agency serving you You can find the agency on our home page www vega com VEGACAP 64 e transistor NPN PNP 25 8 Dismounting 8 Dismounting 8 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as e g pressure in the vessel high temperatures corrosive or toxic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 8 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 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 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 26 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 VEGA
11. bove the control lamp LED 18 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LO0E 30014 EN 130916 VEGA 6 Setup Switching point adapta tion 1 Measuring range selec tion switch 2 Mode adjustment 3 Signal lamp 6 Switching point adjust ment Mode max mode min To adjust VEGACAP 64 first of all remove the housing cover You can adapt the switching point to the solid with the potentiometer With the potentiometer 1 and the measuring range selection switch 2 you can change the sensitivity of the probe to the electrical proper ties of the product and the conditions in the vessel This is necessary so that the level switch can also reliably detect products e g with very low or very high dielectric figure range 1 0 20 pF Range 2 0 85 pF Range 3 0 450 pF With the mode switch 3 you can change the switching condition of the transistor output You can set the required mode max max detection or overfill protection min min detection or dry run protec tion We recommend connecting according to the quiescent current princi ple switching output is opened when the switching point is reached because the transistor output takes on the same safe condition if a failure is detected Control lamp for indication of the switching status e Green Output closed e Red Output open e red flashing failure The adjustment of the switching point is only possible in inst
12. cable should be used Use cable with round cross section A cable outer diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable gland If you are using cable with a different diameter or cross section exchange the seal or use a suitable cable gland 5 2 Connection procedure With Ex instruments the housing cover may only be opened if there is no explosive atmosphere present Proceed as follows 1 Unscrew the housing cover 2 Loosen compression nut of the cable entry 3 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 4 Insert the cable into the sensor through the cable entry 5 Liftthe opening levers of the terminals with a screwdriver see following illustration 6 Insertthe wire ends into the open terminals according to the wir ing plan 7 Press down the opening levers of the terminals you will hear the terminal spring closing 8 Check the hold of the wires in the terminals by lightly pulling on them 9 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 10 If necessary carry out a fresh adjustment 11 Screw the housing cover back on The electrical connection is hence finished VEGACAP 64 e transistor NPN PNP 13 5 Connecting to power supply Housing overview Fig 6 Connection steps 5 and 6 5 3 Wiring plan single chamber housi
13. con nection cable D t 6 Fig 12 Wire assignment connection cable The numbers of the wires corre spond to the terminals of the instrument brown voltage supply White Yellow blue voltage supply Shielding O amp O VEGACAP 64 e transistor NPN PNP 17 6 Setup VEGA Function Configuration 6 Setup 6 1 General information The figures in brackets refer to the following illustrations On the electronics module you will find the following display and adjustment elements e Potentiometer for switching point adaptation e DIL switch for measuring range selection e DIL switch for mode adjustment min max e Control lamp Note As a rule always set the mode with the mode switch 3 before start ing setup VEGACAP 64 The switching output will change if you set the mode switch 3 afterwards This could possibly trigger other con nected instruments or devices 6 2 Adjustment elements Fig 13 Oscillator Transistor output Potentiometer for switching point adaptation DIL switch for measuring range selection with compensation button DIL switch for mode adjustment Ground terminal Connection terminals Control lamp OO ROI The switching status of the electronics can be checked with closed housing only plastic housing see Function chart Note Screw the housing cover tightly up to the thread stop so that the inspection glass is a
14. cs module VEGACAP series 60 e 34296 Protective cover e 31088 Flanges according to DIN EN ASME JIS GOST Editing status 2013 08 21 VEGACAP 64 e transistor NPN PNP 3 1 About this document VEGA gt me 1 About this document 1 4 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 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning 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
15. e connection iioii n nire faci ce d crei ei iR Er ea Eve ve Prag 5 2 Connection procedure eire tri e io ere a Fo FI ac eed sans 5 3 Wiring plan single chamber housing sa 5 4 Wiring plan version IP 66 IP 68 1 bar eene 17 6 Setup 6 1 Gener linfofmaltion icc ciet tai ee ni teg Y Sv dra pev d 18 6 2 Adjustmentelemeoris ie trt tn dee te P i e B e em x az de 18 6 3 Funetionichaft 1 noa eee e n e ent e ar ees 21 7 Maintenance and fault rectification TA Maintenance onu ero ERE REDUX bider aaa COD ERES UEM YR TORTE DER 4 2 RectifyTaulls iio nte c entes Cres tact est es Cot ne eec nene Ee DEJEN 7 3 Exchange of the electronics module in 7 4 Howto proceed in case of repair iii 8 Dismounting 8 4 Dismounting steps iii 26 82 Disposalt iii ariana ia 26 9 Supplement 9 1 Technical data te rrr d e a Rer 27 9 2 Dimensions wesscvecesissces ien rmn ne a 31 2 VEGACAP 64 e transistor NPN PNP 9160 L N3 tT LO0E 30014 EN 130916 Contents buo Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product descrip tion Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGACAP 64 we offer accessories and replacement parts The corresponding documenta tions are e 30174 Electroni
16. e overfill and dry run protection Fully insulated probes with screen segment like VEGACAP 64 are preferably used in conductive very adhesive liquids Due to the mechanical constructions of the active screen segment and the active tip buildup on the probe can be compensated The capacitive measuring principle places no special requirements on installation Hence many different applications can be equipped with VEGACAP 64 The instrument can also be used problem free in corrosive products Probe measured product and vessel wall form an electrical capacitor The capacitance is influenced by three main factors VEGACAP 64 e transistor NPN PNP 9L60 L N3 T LOOE 30014 EN 130916 Voltage supply Packaging 3 Product description Fig 3 Functional principle Plate capacitor 1 Distance between the electrode surfaces 2 Size of the electrode surfaces 3 Type of dielectric between the electrodes The probe and the vessel wall are the capacitor plates The measured product is the dielectric Due to the higher dielectric constant of the product compared to air the capacitance increases as the probe is gradually covered The capacitance change is converted by the electronics module into a switching command VEGACAP 64 is a compact instrument i e it can be operated without external evaluation system The integrated electronics evaluates the level signal and outputs a switching signal With this switching s
17. ength see chapter Technical data L1 active length 32 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 9 Supplement 40 mm 1 58 108 mm 4 25 Fig 31 Temperature adapter VEGACAP 64 e transistor NPN PNP 33 9 Supplement VEGA 9 3 Industrial property rights VEGA product lines are global protected by industrial property rights Further information see www vega com Only in U S A Further information see patent label at the sensor housing VEGA Produktfamilien sind weltweit geschutzt durch gewerbliche Schutzrechte Nahere Informationen unter www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellec tuelle Pour plus d informations on pourra se r f rer au site www vega com VEGA lineas de productos est n protegidas por los derechos en el campo de la propiedad indus trial Para mayor informaci n revise la pagina web www vega com Jluuna npogykunu cbupmb BETA 3augujarorcs no BceMy Mupy npaBaMM Ha MHTeTITIEKTyaTIBHyIlO co6crBeHHOCTb JanbHe iuryro wHcpopwauyro cvorpure Ha catre www vega com VEGAR JI MELREA ARF SUP o 3t HE SESIA Mh lt www vega com gt 9 4 Trademark All the brands as well as trade and company names used are property of their lawful proprietor originator 34 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 13
18. ignal a connected device can be operated directly e g a warning system a pump etc The data for power supply are specified in chapter Technical data 3 3 Operation The probe can be adapted to the dielectric constant of the product directly on the electronics module A switching command can be triggered when the probe is covered or laid bare On the electronics module you will find the following display and adjustment elements e Signal lamp for indication of the switching condition green red e Potentiometer for switching point adaptation e DIL switch for measuring range selection DIL switch for mode adjustment 3 4 Storage and transport 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 VEGACAP 64 e transistor NPN PNP 9 3 Product description VEGA Transport Transport inspection Storage Storage and transport temperature Protective cap Flanges 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 t
19. ivery or can be downloaded under www vega com via VEGA Tools and serial number search as well as via Downloads and Approvals 2 A suitable cable is the prerequisite for maintaining the protection rating 30 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 VEGA 9 Supplement 9 2 Dimensions Housing in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar 59 mm 69 mm 69 mm 2 32 2 727 116 mm 4 57 9mm g 80 mm 79 mm 86 mm 3 39 Pom 7 3 15 3 11 3 E 5 E Ej E E E E J 8 M20x1 5 M20x1 5 M20x1 5 z NPT NPT ur M20x1 5 i D Ye NPT D Fig 28 Housing versions in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar Plastic housing Stainless steel housing electropolished Stainless steel housing precision casting Aluminium housing A amp oN Housing in protection IP 66 IP 68 1 bar 103 mm 4 06 77 mm 3 03 EG ols dE M20x1 5 Fig 29 Housing versions with protection rating IP 66 IP 68 1 bar 1 Stainless steel housing precision casting 2 Aluminium housing VEGACAP 64 e transistor NPN PNP 31 9 Supplement VEGA G3 4A G1A G11 2A L1 g16mm 5 g Fig 30 VEGACAP 64 threaded version G1 A ISO 228 T1 L Sensor l
20. ling openings agitators etc can occur This applies particularly to instrument versions with a longer probe T ele N Cee mi Fig 5 Inflowing medium To compensate the normal voltage loss due to sealing materials you have to additionally use disc springs for fastening flange screws on PTFE coated flanges Tighten the screws moderately with the torque stated in the technical data 12 VEGACAP 64 e transistor NPN PNP N3 v L00 916081 30014 EN 130916 VEGA 5 Connecting to power supply Note safety instructions Voltage supply Connection cable 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following safety instructions e Connect only in the complete absence of line voltage Connect the operating voltage according to the following diagrams Take note of the general installation regulations As a rule connect VEGACAP 64 to vessel ground PA or in case of plastic vessels to the next ground potential On the side of the instrument housing there is a ground terminal between the cable entries This connection serves to drain off electrostatic charges The data for power supply are specified 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 for industrial areas screened
21. ng Fig 7 Material versions single chamber housing Plastic not with dust Ex Aluminium Stainless steel Filter element for pressure compensation or blind plug with version IP 66 IP 68 1 bar sN 14 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 VEGA 5 Connecting to power supply Electronics and connec tion compartment Fig 8 Electronics and connection compartment Potentiometer for switching point adaptation DIL switch for measuring range selection DIL switch for mode adjustment Ground terminal Connection terminals Control lamp OO ROI Wiring plan We recommend connecting VEGACAP 64 in such a way that the switching circuit is open when there is a level signal line break or failure safe condition The instrument is used to control relays contactors magnet valves warning lights horns as well as PLC inputs Caution IN There is no reverse polarity protection Take note of the polarity of the output lines VEGACAP 64 e transistor NPN PNP 15 5 Connecting to power supply Fig 9 Wiring plan 1 Voltage supply Fig 10 NPN action Fig 11 PNP action 16 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 VEGA 5 Connecting to power supply 5 4 Wiring plan version IP 66 IP 68 1 bar Wire assignment
22. ng 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 VEGACAP 64 e transistor NPN PNP 5 2 For your safety VEGA 2 5 Safety label on the instrument The safety approval markings and safety tips on the device must be observed 2 6 CE conformity This device fulfills the legal requirements of the applicable EC guide lines By attaching the CE mark VEGA provides a confirmation of successful testing You can find the CE conformity declaration in the download area of www vega com 2 7 Safety instructions for Ex area
23. o holding screws with a screwdriver Torx size T10 or Phillips 4 11 Insert the wire ends into the open terminals according to the wir ing plan 12 Press down the opening levers of the terminals you will hear the terminal spring closing 13 Check the hold of the wires in the terminals by lightly pulling on them 14 Check cable gland on tightness The seal ring must completely encircle the cable 15 Mount the probe into the vessel Make sure that the probe is uncovered 24 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 7 Maintenance and fault rectification l Fig 26 Compensation key 1 Measuring range selection switch compensation key 2 Control lamp 16 Keep the measuring range selection switch 1 pushed until the control lamp 2 flashes green 17 Carry out the adjustment again See chapter Set up adjustment elements 18 Screw the housing cover back on The electronics exchange is now finished 7 4 How to proceed in case of repair You can find a repair form as well as detailed information on how to proceed under www vega com downloads and Forms and certifi cales By doing this you help us carry out the repair quickly and without hav ing to call back for needed information If a repair is necessary please proceed as follows e Print and fill out one form per instrument e Clean the instrument and pack it damage proof e Attach the completed form
24. ortcircuit in the with cover probe e g be ing with the cause of moisture medium in the housing Remove the electronics module Check the resistance between the marked plug connections See the fol lowing instructions Electronics de fective Push mode switch min max If the probe then does not change the mode the electron ics module may be defective Exchange the electronics module If the instrument then changes the mode the instrument is mechanically damaged Should the switching function in the cor rect mode still be faulty return the probe for repair 22 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 7 Maintenance and fault rectification Check the resistance in the probe Reaction after fault recti fication Error Cause Rectification Signal lamp flash Electronics mod Exchange the instrument or send it in es red ule has detected a for repair failure Remove the electronics module Check the resistance between the two plug connections There must no longer be a connection high impedance If there is still a connection exchange the instrument or return it for repair Fig 24 Check the resistance in the probe 1 Shielding 2 Probe 3 Ground potential Depending on the reason for the fault and the measures taken the steps described in chapter Set up ma
25. ransit 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 e Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 3 5 Accessories and replacement parts The protective cover protects the sensor housing against soiling and intense heat from solar radiation You will find additional information in the supplementary instructions manual Protective cover Document ID 34296 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 31088 10 VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 VEGA 4 Mounting Suitability for the process conditions Switching point Welding work Handling Moisture Transport 4 Mounting 4 1 General instruc
26. s 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 2 8 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company environmental pro tection The environment management system is certified according to DIN EN ISO 14001 Please help us fulfill this obligation by observing the environmental instructions in this manual e Chapter Packaging transport and storage e Chapter Disposal VEGACAP 64 e transistor NPN PNP 9160 L N3 T LOOE 30014 EN 130916 VEGA 3 Product description 3 Product description 3 1 Configuration Scope of delivery The scope of delivery encompasses e VEGACAP 64 point level switch e Documentation this operating instructions manual Safety Manual 31815 VEGACAP series 60 Transistor NPN PNP optional Supplementary instructions manual Plug connector for level sensors optional Ex specific Safety instructions with Ex versions if necessary further certificates Constituent parts The VEGACAP 64 consists of the components e Housing cover e Housing with electronics e Process fitting with electrode Fig 1 VEGACAP 64 with plastic housing
27. selection range 1 0 20 pF range2 0 85 pF range 3 0 450 pF Potentiometer Switching point adaptation Voltage supply Operating voltage 10 55V DC Power consumption max 0 5 W D Depending on the version M12 x 1 according to ISO 4400 Harting 7 8 FF VEGACAP 64 e transistor NPN PNP 29 9 Supplement VEGA Electrical protective measures Protection rating Plastic housing IP 66 IP 67 Aluminium and stainless steel stand IP 66 IP 68 0 2 bar ard Aluminium and stainless housing IP 66 IP 68 1 bar optionally available Overvoltage category I Protection class Il Functional safety SIL Functional safety is already activated on instruments with SIL qualification ex factory On instru ments without SIL qualification ex factory the functional safety must be activated by the user via the display and adjustment module or via PACTware for applications according to SIL Functional safety according to IEC 61508 4 Single channel architecture 1001D up to SIL2 double channel diversitary redundant up to SIL3 architecture 1002D You can find detailed information in the supplied Safety Manual of the instrument series or under www vega com Downloads Approvals Approvals Instruments with approvals can have different technical data depending on the version For that reason the associated approval documents of these instruments have to be carefully noted They are part of the del
28. ss temperature 1 Process temperature 2 Ambient temperature 3 Temperature range with temperature adapter Dielectric constant 21 5 28 VEGACAP 64 e transistor NPN PNP 9160 L N3 tT LOOE 30014 EN 130916 VEGA 9 Supplement Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Single chamber housing 1 x cable gland M20 x 1 5 cable 5 9 mm 1 x blind plug M20 x 1 5 or 1 x closing cap NPT 1 x blind plug v NPT or 12x plug depending on the version 12x blind stopper M200x21 5 Spring loaded terminals for wire cross section up to 1 5 mm AWG 16 Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing 1 x IP 68 cable gland M20 x 1 5 1 x blind plug M20 x 1 5 or 1 x closing cap NPT 1 x blind plug v NPT Connection cable Wire cross section gt 0 5 mm AWG 20 Wire resistance 0 036 O m 0 011 O ft Tensile strength 1200 N 270 Ibf Standard length 5m 16 4 ft Max length 1000 m 3280 ft Min bending radius 25 mm 0 984 in with 25 C 77 F Diameter approx 8 mm 0 315 in Colour standard PE Black Colour standard PUR Blue Colour Ex version Blue Adjustment elements Mode switch Min Min detection or dry run protection Max Max detection or overflow protection DIL switch for measuring range
29. t hold VEGACAP 64 on the probe Especially with heavy flange versions or long rod versions the sensor can be damaged simply by the weight of the instrument VEGACAP 64 e transistor NPN PNP 11 4 Mounting VEGA Pressure Vacuum Agitators and fluidization Inflowing medium Torque with PTFE plated flanges 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 4 2 Mounting instructions Due to the effects of agitators equipment vibration or similar the level Switch can be subjected to strong lateral forces For this reason do not use an overly long electrode for VEGACAP 64 but check if you can mount a short level switch on the side of the vessel in horizontal position Extreme vibration caused by the system e g due to agitators or turbulence in the vessel from fluidisation can cause the probe of VEGACAP 64 to vibrate in resonance If a longer rod version is neces Sary you can secure the probe by fastening a suitable brace or guy directly above the end of the rod If the instrument is mounted in the filling stream unwanted false measurement signals can be generated For this reason mount the instrument at a position in the vessel where no disturbances e g from fil
30. tions Make sure that all parts of the instrument coming in direct contact with the process especially the sensor element process seal and process fitting are suitable for the existing process conditions such as process pressure process temperature as well as the chemical properties of the medium You can find the specifications in chapter Technical data and on the nameplate In general the level switch can be mounted in any position The instru ment must be mounted in such a way that the probe is at the height of the requested switching point Before beginning the welding work remove the electronics module from the sensor By doing this you avoid damage to the electronics through inductive coupling With threaded versions the housing must not be used to screw in the instrument Applying tightening forces on the housing can damage its internal parts Use the hexagon for screwing in Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your instrument additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This ap plies mainly to outdoor mounting as well as installation in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels e Fig 4 Measures against moisture penetration Do no
31. ue with the next item Turn the potentiometer 1 very slowly anticlockwise until the control lamp 6 lights red The measuring system is now ready for operation 1 2 3 4 Set mode switch 3 to mode min Set meas range selection switch 2 to range 1 Lower the level to the requested min level Turn the potentiometer 1 to 0 the control lamp 6 lights green 20 VEGACAP 64 e transistor NPN PNP 9160 L N3 tT LO0E 30014 EN 130916 6 Setup 5 Turn the potentiometer 1 very slowly clockwise until the control lamp 6 lights red If the control lamp does not light red set the meas range selection switch 2 to the next higher stage and repeat the setting with the potentiometer 1 until the control lamp lights red The measuring system is now ready for operation 6 3 Function chart The following chart provides an overview of the switching conditions depending on the set mode and the level Level Switching status Control lamp Mode max closed Overflow protec d My tion TN I Green Mode max open Overflow protec d M tion ey SS Red Mode min closed Dry run protection xc mul Green Mode min open Dry run protection xc J Red Failure of the sup any open ply voltage o min max mode Fault any open x P4 UOS 7 x flashes red VEGACAP 64 e transistor NPN PNP 21 7 Maintenance and fault rectification VEGA
32. y have to be carried out again 7 3 Exchange of the electronics module In general all electronics modules of series CP60 can be inter changed If you want to use an electronics module with a different Signal output you can download the corresponding operating instruc tions manual from our homepage under Downloads Proceed as follows 1 Switch off power supply Unscrew the housing cover Lift the opening levers of the terminals with a screwdriver Pull the connection cables out of the terminals Loosen the two screws with a screw driver Torx size T10 or slot 4 af won VEGACAP 64 e transistor NPN PNP 23 7 Maintenance and fault rectification Fig 25 Loosening the holding screws 1 Electronics module 2 Screws 2 pcs 6 Pull out the old electronics module 7 Compare the new electronics module with the old one The type label of the electronics module must correspond to that of the old electronics module This applies particularly to instruments used in hazardous areas 8 Compare the settings of the two electronics modules Set the adjustment elements of the new electronics module to the same setting of the old one Information Make sure that the housing is not rotated during the electronics ex change Otherwise the plug may be in a different position later 9 Insertthe electronics module carefully Make sure that the plug is in the correct position 10 Screw in and tighten the tw
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