Operating Instructions VEGACAP 67
Contents
1. M20x1 5 Y NPT Ye NPT Y NPT M20x1 5 D Y NPT D D Fig 20 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 KOM Housing in protection IP 66 IP 68 1 bar 103 mm 150 mm 5 917 84 mm 3 31 EE o EN a a e M20x1 5 L M20x1 5 M20x1 5 Fig 21 Housing versions with protection rating IP 66 IP 68 1 bar 1 Stainless steel housing precision casting 2 Aluminium housing 32 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 9 Supplement 7 OSW46 Qu g 38 mm ae 1 5 p a ale i i i G1 A NPT1 g 40 mm 200 mm 7 87 Y 1 J 1 58 I mi 15 mm 0 59 Fig 22 VEGACAP 67 threaded version G174 A ISO 228 T1 and 1 NPT 50 300 C 58 572 F Version 50 400 C 58 752 F only with external housing See supplementary instructions manual External housing VEGACAP VEGACAL L Sensor length see chapter Technical data L1 Supporting tube length see chapter Technical data VEGACAP 67 e two wire 33 9 Supplement VEGA 9 3 Industrial property rights VEGA product2. 4 Mounting 41 Gerneralinstr clioris cie eot pero eit id cbe eme ba d ed eie d 12 42 Mountingiinstr Gtions oo i i ee etr ei i p Perd d Ub a piedad 13 5 Connecting to power supply 5 1 Preparing the connection iore rire aci ce diced ei iR EE eve ve toga 5 2 Connection procedure rie e o RE hr E oneri da EF E ac tenet 5 3 Wiring plan single chamber housing s 5 4 Wiring plan version IP 66 IP 68 1 bar nenne ener nennen 19 5 5 Warm p reaction trennt er hd ee ri E aaran 19 Setup 6 1 General infortmallOlis over e rere t rere em Po a ve rm Pe ye ee e Pe RO ERR 20 6 2 Adjustmentoelemoents iie cere Ce ic tot erii ea ct veneer ies 20 Maintenance and fault rectification WA Maintenance ui e dni dar D tad tmv E samt amu MINE LEE HET EUER o EB E a AE E A EN 7 8 Exchange of the electronics module e TA Shortening ofthe probe t prm E Ree XY ES NAE EEN GERE NR HE EORR REE USE UE RANE EER 7 5 How to proceed in case of repair esses eene eterne ennt nennen nnne Dismounting 6 1 3Bismolnttig Steps cue erit nee tec r reo entree tne raara aar EE aE r studi ces Eai AERE 28 SEED C00 ERE RR IC EET ERE 28 Supplement 9 1 Technical data cec t m i e t rci ett a sie s 29 9 2 DIMENSIONS siksane diae nisi t re nell rc Yr b se eaters 32 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 Contents bale Supplementary documentation Information Supplementary documents appropriate
3. installing the sensor in the vessel We recommend selecting an installation location where the probe detects the average value of the material cone The probe must be mounted in a way that takes the arrangement of the filling and emptying apertures into account VEGACAP 67 e two wire 13 VEGA 4 Mounting To compensate measurement errors caused by the material cone in cylindrical vessels the sensor must be mounted at a distance of d 6 from the vessel wall Fig 6 Filling and emptying centred 14 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 4 Mounting Tensile load Fig 7 Filling in the centre emptying laterally 1 VEGACAP 67 2 Discharge opening 3 Filling opening Make sure that the max permissible tensile load of the suspension cable is not exceeded The danger of this happening exists particu larly with very heavy solids and large meas lengths The max permis sible load is stated in chapter Technical data VEGACAP 67 e two wire 15 5 Connecting to power supply VEGA Note safety instructions Take note of safety instructions for Ex applications Voltage supply Connection cable Connection cable for Ex applications 9 9 9 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following
4. necessary further certificates The VEGACAP 67 consists of the components e Housing cover e Housing with electronics e Process fitting with electrode VEGACAP 67 e two wire 3 Product description Type plate l d Fig 1 VEGACAP 67 with plastic housing Housing cover Housing with electronics Process fitting Supporting tube Ceramic insulator aaua The nameplate contains the most important data for identification and use of the instrument VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 3 Product description Area of application Functional principle D 2 00000 7000 77761 Schiltach Germany sin 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 OANA ARKRWNH 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 ins
5. safety instructions e Connect only in the complete absence of line voltage In hazardous areas you must take note of the respective regulations conformity and type approval certificates of the sensors and power supply units Connect the operating voltage according to the following diagrams Take note of the general installation regulations As a rule connect VEGACAP 67 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 In Ex applications the instal lation regulations for hazardous areas must be given priority 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 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 In hazardous areas only use approved cable connections for VE GACAP 67 Take note of the corresponding installation regulations for Ex applica tions 5 2 Connection procedure With Ex instruments the housing cover
6. 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 67 we offer accessories and replacement parts The corresponding documenta tions are e 30174 Electronics module VEGACAP series 60 e 34296 Protective cover e 31088 Flanges according to DIN EN ASME JIS GOST Editing status 2013 08 21 VEGACAP 67 e two wire 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 perso
7. EGA 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
8. 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 22 VEGACAP 67 two wire 9160 L N3 Z1 1 31317 EN 130916 VEGA Checking the switching signal Check the resistance in the probe 7 Maintenance and fault rectification Error Cause Rectification The instrument signals covered without cover ing with the medium The instrument signals covered with cover ing with the medium Wrong mode se lected on the Signal condition ing instrument Setthe correct mode on the mode Switch of the signal conditioning in strument A overflow protection B dry run protection Wiring should be carried out according to the quiescent current principle Operating voltage too low Check operating voltage Shortcircuit in the probe e g be cause of moisture in the housing Remove the electronics module Check the resistance between the marked plug connections See the fol lowing instructions Electronics de fective Push the mode switch A B on the signal conditioning ins
9. Operating Instructions Capactive high temperature probe for level detection VEGACAP 67 two wire Cli Document ID 31317 Contents VEGA Contents 1 About this document IDEM I eir e 4 MI uoo me E t 4 T 3 SSymbolism S6d 1 5 0 d ea or eH cel epic eee DRYER RS Fe EXE RS EAEE est roa gans 4 2 For your safety 24 Authorised persotnel 2 erre eee ctr cose ntu nies ka ee NAESER E iate PEDE RR n Seca eru e avis 2 2 Appropriate lise lesse cecus teet us aas ce eeen eae NEE Eos EAE ecu Edd 2 3 Warning about incorrect use 2 4 General Safety instructions eerte entries SEHE ERE esa loann eR se eo sedes sites 2 5 Safetylabelonihe instrument eret ene asina E seen aedes eas 6 2 6 CE conformity 2 7 Safety instructions for Ex areas ce cece cece ceeeeceeeeceeeceeceaeeeeaeesaeseeeeecaeeeeeeesaeeseeseeesnaes 6 2 8 Environmental MStruCthonS sio croire tnr re err bccdaststblecoacbestsntasts ssi ta CAE akid ESEA cave 6 3 Product description 3 1 ConfiguraliOni reserare etm ipei irean DAREA naaa Prnt OAA HERES RARE ETE ERR P SOBRE ERE HERE R ERR eS MEL ERRES 7 3 2 Principle of operation sssssssssessesseeeeeeseen ener nennen nenne nnn tet n nennen nnne 9 3 3 Operation 2 3 4 Storage and transport ennt nennen enne ene nnne 10 3 5 Accessories and replacement parts eese eene ttr ennn nnne netten nenne 11
10. al 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 12 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 VEGA 4 Mounting Agitators and fluidization Inflowing medium Socket Material cone 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 67 but check if you can mount a short level switch on the side of the vessel in horizontal position 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 filling openings agitators etc can occur This applies particularly to instrument versions with a longer probe tfr m c21 AS i Fig 5 Inflowing medium The probe should protrude into the vessel to avoid buildup For that reason avoid using mounting bosses for flanges and screwed fittings This applies particularly to use with adhesive products In silos with bulk solids material cones can form which change the switching point Please keep this in mind when
11. 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 28 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 VEGA 9 Supplement 9 Supplement 9 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Process fitting Materials wetted parts Process fitting thread Process fitting flange Process seal insulation partly insulated Probe rod ceramic partly insulated 15 mm 0 591 in G172 A 1 2 NPT 316L 316L Klingersil C 4400 Ceramic KER 221 according to DIN 40685 316L Probe cable ceramic partly insulated 316 1 4401 8 mm 0 315 in Gravity weight 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 weig
12. cially 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 VEGACAP 67 must be mounted vertically The instrument 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 Fig 4 Measures against moisture penetration The process fitting must be sealed if there is gauge or low pressure in the vessel Before use check if the se
13. eaction 1 Measured value VEGACAP 67 e two wire 19 6 Setup VEGA Function Configuration Measuring range selec tion switch 1 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 DIL switch for measuring range selection e Control lamp Note As a rule always set the mode with the mode switch of the signal conditioning instrument before starting setup VEGACAP 67 The switching output will change if you set the mode switch afterwards This could possibly trigger other connected instruments or devices 6 2 Adjustment elements Fig 14 Electronics module Two wire output DIL switch for measuring range selection with compensation button Ground terminal Connection terminals Control lamp A amp oN A failure can be displayed with closed housing only plastic housing See operating instructions manual of the Signal conditioning instru ment Note Screw the housing cover tightly up to the thread stop so that the inspection glass is above the control lamp LED To adjust VEGACAP 67 first of all remove the housing cover With the potentiometer on the signal conditioning instrument and the measuring range selection switch 1 on VEGACAP 67 you can 20 VEGACAP 67 two wire 9160 L N3 Z1 1 31317 EN 130916 6 Setup Signal la
14. 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 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 VEGACAP 67 e two wire 2 For your safety VEGA 2 5 Safety label on the instrument The safety approval markings and safety tips on the device must be obser
15. ht depending on process fitting Gravity weight Rod weight 15 mm 0 591 in Cable weight 8 mm 0 315 in Sensor length L Rod 15 mm 0 591 in Cable 8 mm 0 315 in 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 GIA 1 NPT DIN from DN 50 ANSI from 2 0 8 4 kg 0 18 8 82 Ibs 1800 g 64 oz 1400 g m 15 oz ft 400 g m 4 3 oz ft 0 275 6m 0 902 19 69 ft 0 5 40 m 1 64 131 23 ft Cable connected electrically conductive with the gravity weight VEGACAP 67 e two wire 29 9 Supplement Supporting tube length L1 Max lateral load Max tensile load cable Ceramic partly insulated o 8 mm 0 315 in Max torque process fitting thread Measuring frequency Output variable Output Suitable signal conditioning instruments Output signal Fault message 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 0 2 5 6 m 0 656 18 37 ft 10 Nm 7 4 Ibf ft 10 KN 2248 Ibf 80 Nm 58 Ibf ft 430 kHz Two wire output VEGATOR 521 527 620 621 622 gt 4 lt 20 mA n
16. ide of the instrument 3 2 Principle of operation VEGACAP 67 is a point level sensor with capacitive probe for level detection under high process temperatures VEGACAP 67 is very rugged and maintenance free and can be used in all areas of industrial process technology Probes such as VEGACAP 67 are used in solids applications The range of the process temperature is at 50 300 C 58 572 F With external housing of 50 400 C 58 752 F Typical applications are overfill and dry run protection The capacitive measuring principle places no special requirements on installation Hence many different applications can be equipped with VEGACAP 67 Probe measured product and vessel wall form an electrical capacitor The capacitance is influenced by three main factors VEGACAP 67 e two wire 3 Product description Voltage supply Packaging Fig 3 Functional principle Plate capacitor 1 Distance between the electrode surfaces 2 Sizeofthe 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 Depending on your requirements VEGACAP 67 with two wire elec t
17. lind plug v NPT Connection cable Wire cross section gt 0 5 mm AWG 20 Wire resistance lt 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 DIL switch for measuring range selection range 1 0 20 pF range2 0 85 pF range 3 0 450 pF Voltage supply Operating voltage 10 36 V DC via the signal conditioning instrument 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 9 A suitable cable is the prerequisite for maintaining the protection rating VEGACAP 67 e two wire 31 9 Supplement VEGA Protection class Il 9 2 Dimensions Housing in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar 59mm 69 mm 2 32 2 72 9 80 mm 79 mm 3 15 3 11 O00 69 mm 116 mm 4 57 g 86 mm 3 39 116 mm 4 57 112 mm 4 41 117 mm 4 61 112 mm 4 41 M20x1 5 LJ M20x1 5
18. 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 npogykynn cbupmb BETA 3augujarorcs no BceMy Mupy npaBaMM Ha MHTeTITIEKTyaTIBHyIlO co6crBeHHOCTb JanbHe iuryro wHcpopwauyro cvorpure Ha catre www vega com VEGAJX amp JI MELREA ARF SUP o 3t 548 Sie 2 TL 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 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 Notes VEGACAP 67 e two wire 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 31317 EN 130916 VEGA Grieshaber KG Schiltach Germany 2013 V
19. ls you will hear the terminal spring closing Check the hold of the wires in the terminals by lightly pulling on them Check cable gland on tightness The seal ring must completely encircle the cable Mount the probe into the vessel Make sure that the probe is uncovered VEGACAP 67 e two wire 25 7 Maintenance and fault rectification VEGA Fig 17 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 Shortening of the probe The rod of the probe can be shortened to any length 1 Shorten the rod probe to the requested length with a metal saw 2 Mountthe probe into the vessel Make sure that the probe is uncovered Fig 18 Compensation key 1 Measuring range selection switch compensation key 2 Controllamp 3 Keep the measuring range selection switch 1 pushed until the control lamp 2 flashes green 4 Hencethe probe is compensated to the modified length 5 Carry outthe adjustment again See chapter Set up adjustment elements 7 5 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 For
20. 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 16 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 5 Connecting to power supply Housing overview Sa Fig 6 10 11 8 Connection steps 5 and 6 Insert the wire ends into the open terminals according to the wir ing plan Press down the opening levers of the terminals you will hear the terminal spring closing Check the hold of the wires in the terminals by lightly pulling on them Tighten the compression nut of the cable entry The seal ring must completely encircle the cable If necessary carry out a fresh adjustment Screw the housing cover back on The electrical connection is hence finished 5 3 Wiring plan single chamber housing Fig A amp oN 9 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 VEGACAP 67 e two wire 14 5 Connecting to power
21. mp 4 Switching point adjust ment change the sensitivity of the probe to the electrical properties 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 Control lamp for indication of the device status green instrument functions e red flashing failure See operating instructions manual of the Signal conditioning instru ment The adjustment of the switching point is only possible in installed condition The detailed adjustment of VEGACAP 67 is described in the operat ing instructions manual of the Signal conditioning instrument VEGACAP 67 e two wire 21 7 Maintenance and fault rectification VEGA Reaction when malfunc tions occur Failure reasons Fault rectification 24 hour service hotline 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 67 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
22. ms and certifi cates 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 Printand fill out one form per instrument 26 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 7 Maintenance and fault rectification Clean the instrument and pack it damage proof Attach the completed form and if need be also a safety data sheet outside on the packaging Please contact for the return shipment the agency serving you You can find the agency on our home page www vega com VEGACAP 67 e two wire 27 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 With Ex instruments the housing cover may only be opened if there is no explosive atmosphere present 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
23. ns 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 VEGACAP 67 two wire 9160 L N3 Z1 1 31317 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 67 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
24. ot standardised lt 2 3mA 0 7s 0 7s 1s 40 80 C 40 176 F 40 80 C 40 176 F 1 16 bar 100 1600 kPa 14 5 232 psig Process temperature thread or flange temperature Standard with external housing 50 300 C 58 572 F 50 400 C 58 752 F 16 bar 232psi 50 C OC 100 C 58 F 32 F 212 F 200 C 292 F 300 400 C 572 F 752 F D Fig 19 Process temperature Process pressure 1 Process temperature 2 Process pressure 3 Temperature range with external housing Dielectric constant 21 5 Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug 9 Depending on the version M12 x 1 according to ISO 4400 Harting 7 8 FF 30 VEGACAP 67 two wire 9160 L N3 Z1 1 31317 EN 130916 VEGA 9 Supplement 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 2 NPT 1 x blind plug 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 1x closing cap 2 NPT 1 x b
25. ransit 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 Not inthe 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 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 VEGACAP 67 e two wire 11 4 Mounting VEGA Suitability for the process conditions Switching point Welding work Handling Moisture Pressure Vacuum 4 Mounting 4 1 General instructions Make sure that all parts of the instrument coming in direct contact with the process espe
26. ronics can be connected to different signal conditioning instruments Compatible signal conditioning instruments are listed in chapter Technical data 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 Control lamp for indication of the device status 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 foil is also used Dispose of the packaging material via specialised recycling companies 10 VEGACAP 67 e two wire 9160 L NJ Z LELE 31317 EN 130916 VEGA 3 Product description Transport Transport inspection Storage Storage and transport temperature Protective cap Flanges 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 t
27. supply Electronics and connec tion compartment Wiring plan Fig 10 Electronics and connection compartment 1 DIL switch for measuring range selection 2 Ground terminal 3 Connection terminals 4 Control lamp For connection to a signal conditioning instrument The sensor is powered by the connected signal conditioning instrument Further in formation is available in chapter Technical data Ex technical data are available in the Safety information The wiring example is applicable for all suitable signal conditioning instruments Take note of the operating instructions manual of the signal condition ing instrument Suitable signal conditioning instruments are listed in chapter Technical data Fig 11 Wiring plan 1 Voltage supply 18 VEGACAP 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 VEGA 5 Connecting to power supply Wire assignment con nection cable 5 4 Wiring plan version IP 66 IP 68 1 bar Fig 12 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding 5 5 Warm up reaction After connecting to voltage supply or after a voltage recurrence the instrument passes a certain switch on routine By lowering the current value when switching on the instrument can output briefly a fault message ma 20 5 10 D 2 84 Fig 13 Warm up r
28. 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 ak wh Loosen the two screws with a screw driver Torx size T10 or slot 4 24 VEGACAP 67 two wire 9160 L N3 Z1 1 31317 EN 130916 7 Maintenance and fault rectification Fig 16 Loosening the holding screws 1 Electronics module 2 Screws 2 pcs 6 7 Pull out the old electronics module 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 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 10 11 12 13 14 15 Insert the electronics module carefully Make sure that the plug is in the correct position Screw in and tighten the two holding screws with a screwdriver Torx size T10 or Phillips 4 Insert the wire ends into the open terminals according to the wir ing plan Press down the opening levers of the termina
29. trument If the signal conditioning instrument then changes the mode the probe may be mechanically damaged Should the switching function in the correct mode still be faulty return the probe for repair Check if there is buildup on the probe and if so remove it Unfavourable in stallation location Check if the probe is covered by build up on the socket Mount the instrument at a location in the vessel where e g no mounds can form Signal lamp flash es red Electronics mod ule has detected a failure Exchange the instrument or send it in for repair 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 VEGACAP 67 e two wire 23 7 Maintenance and fault rectification Reaction after fault recti fication g Fig 15 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 may 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
30. ved 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 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 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 67 e two wire 9160 L N3 Z1 1 31317 EN 130916 VEGA 3 Product description Scope of delivery Constituent parts 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGACAP 67 point level switch e Documentation this operating instructions manual Supplementary instructions manual Plug connector for level sensors optional Ex specific Safety instructions with Ex versions if
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