Operating Instructions - VEGACAP 62 with two-wire output
Contents
1. Configuration four cores one suspension cable one breather capillary screen braiding foil mantle wire cross section 0 5 mm wire resistance lt 0 036 Ohm m tensile load gt 1200 N 270 pounds force Standard length 5 m 16 4 ft max length 1000 m 3280 ft Min bending radius 25 mm at 25 C 77 F Diameter approx 8 mm 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 range 2 0 85 pF range 3 0 450 pF Voltage supply Supply voltage 10 36 V DC via the signal conditioning instrument VEGACAP 62 with two wire output 29 Supplement EBA Electrical protective measures Protection Plastic housing Alu and stainless steel standard Alu and stainless housing optionally available Overvoltage category Protection class IP 66 IP 67 IP 66 IP 68 0 2 bar 2 IP 66 IP 68 1 bar Approvals option ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX Il 1 2 D 2 D IP6X T Overfill protection acc to WHG applied for Ship approvals applied for 2 Requirement to maintain the protection is the suitable cable 3 Deviating data with Ex applications see separate safety instructions 4 Only in conjunction with Aluminium and stainless steel housing 30 VEGACAP 62 with two wire output2. cc090 N3 2000 30007 EN 060222 Vel Supplement 9 2 Dimensions Housing versions in protection IP 66 1P67 and IP 66 IP 68 0 2 bar 69mm 2 23 30 116mm 4 9 46 277mm 3 1 32 284mm 3 5 46 z Z f E e 5 E E E E g M20x1 5 2 M20x1 5 M20x1 5 Ye NPT Ya NPT Yo NPT T M20x1 5 Fig 16 Housing versions in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar 1 Plastic housing 2 Stainless steel housing 3 Aluminium housing Housing in protection IP 66 IP 68 1 bar 103mm 41 16 2 77mm 150mm 5 29 32 3 1 32 84mm 3 5 16 Al E EA 3 gt a T t g E E amp E E E M20x1 5 M20x1 5 J M20x1 5 Fig 17 Housing versions in protection IP 66 IP 68 1 bar 1 Stainless steel housing 2 Aluminium housing VEGACAP 62 with two wire output 31 EA Supplement 3 o LO G 3 4A G 1 A G 11 2A E EE sg 16mm 5 12mm 15 32 Fig 18 VEGACAP 62 Threaded version G1 A L Sensor length see Technical data a 40mm 1 37 64 Fig 19 Temperature adapter 32 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Supplement VEGACAP 62 with two wire output 33 Supplement EBA 9 3 Industrial property
3. e EMC Emission EN 61326 2004 class B Susceptibiliy EN 61326 2004 Supplement A e LVD EN 61010 1 2001 VEGACAP 62 with two wire output 5 For your safety EBA 2 6 Safety information for Ex areas Please note the Ex specific safety information for installation and operation in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments 2 7 Manufacturer declaration In conformity with DIN EN 60079 14 2004 para 5 2 3 point c1 the capacitive probe VEGACAP 62 is suitable for use in zone 2 The operator must use the instrument correctly and follow the specifications of the following documents e this operating instructions manual e this manufacturer declaration 24645 e the applicable installation regulations Max increase of the surface temperature during operation 40 K individual components in the instrument With an ambient temperature of 70 C 158 F on the housing and a process temperature of 70 C 158 F the max ambient temperature during operation is 110 C 230 F Measures for maintaining explosion protection during oper ation e Operate the instrument in the range of the specified electrical limit values Permissible supply voltage see Technical data e Mount and operate the instrument in such a way that no ignition danger is expected by electrostatic charges The process fitting the plastic coa
4. hazardous areas only use approved cable connections for VEGACAP 62 Take note of the corresponding installation regulations for Ex applications 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 VEGACAP 62 with two wire output 15 Connecting to power supply EEA 3 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in insulation from the ends of the individual wires 4 Insert the cable into the sensor through the cable entry 5 Lift the opening levers of the terminals with a screwdriver see following illustration 6 Insert the wire ends into the open terminals according to the wiring 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 Screw the housing cover back on The electrical connection is finished Fig 7 Connection steps 5 and 6 16 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Vela Connecting to power supply Housing overview Electronics and connection compartment Wiring plan 5 3 Wiring plans single chamber hou
5. rights VEGA product lines are global protected by industrial property rights Further information see http www vega com Only in U S A Further information see patent label at the sensor housing VEGA Produktfamilien sind weltweit gesch tzt durch gewerbliche Schutzrechte N here Informationen unter http www vega com Les lignes de produits VEGA sont globalement prot g es par des droits de propri t intellectuelle Pour plus d informations on pourra se r f rer au site http www vega com VEGA lineas de productos est n protegidas por los derechos en el campo de la propiedad industrial Para mayor informaci n revise la pagina web http www vega com Jiunnn npoaykynn pupmbl BETA samnyaiTca noBcemy mnpy npaBamn Ha MHTEJIJIEKTYAJNIbHYIO COOCTBEHHOCTb DanbHe wyio MHPOPpMaLMiOCMOTpUTe Ha cate http www vega com 2 VEGA AMER ARUR 5158 MY lt http www vega com gt gt 34 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Supplement VEGACAP 62 with two wire output 35 VEDA VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com O CE amp All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information avail able at the time of printing VEGA Grieshab
6. socket e Wrong mode selected on the signal conditioning instrument gt Set the correct mode on the mode switch of the signal conditioning instrument A overfill protection B dry run protection Wiring should be carried out acc to the quiescent current principle Signal lamp flashes red e Electronics module of VEGACAP 62 has detected a failure gt Exchange instrument or return it for repair 7 3 Exchange of the electronics module In general all oscillators of series CP60 can be interchanged If you want to use an oscillator with a different signal output you can download the corresponding operating instructions manual from our homepage under Downloads Proceed as follows 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 Phillips screwdriver size 1 ar WD VEGACAP 62 with two wire output 23 Maintenance and fault rectification JEEYA Fig 14 Loosen the screws 1 2 6 7 Electronics module Screws 2 pcs Remove the old oscillator Compare the new oscillator with the old one The type label of the oscillator must correspond to that of the old oscillator This applies particularly to instruments used in hazardous areas Compare the settings of the two oscillators Set the adjustment elements of the new oscillato
7. taken is to check the output signal In many cases the causes can be determined and faults quickly rectified by doing this Should the following measures not be successful please call in urgent cases the VEGA service hotline under the phone number 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 VEGACAP 62 signals covered when the vibrating element is not submerged overfill protection VEGACAP 62 signals uncovered when the vibrating element is submerged dry run protection e Supply voltage too low gt Check the power supply e Electronics defective gt Push the mode switch A B on the signal conditioning instrument If the signal conditioning instrument then changes the mode the instrument may be mechan ically damaged Should the switching function in the correct mode still be faulty return the instrument for repair gt Check if there is buildup on the probe and if so remove it 22 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 VE 57 a Maintenance and fault rectification e Unfavourable installation location gt Mount the instrument at a location in the vessel where no dead zones or mounds can form gt Check if the probe is covered by buildup on the
8. Operating Instructions VEGACAP 62 with two wire output VEBA Contents NEIVA Contents 1 About this document Wed FUNCION ccs tached eed let ad 4 1 2 Target group 00 e eee eee 4 1 3 Symbolism used 20200 055 4 2 For your safety 2 1 Authorised personnel 202008 5 2 2 Appropriate use 1 2 eee 5 2 3 Warning about misuse 5 5 2 4 General safety instructions 5 2 5 CE conformity 0 0 5 2 6 Safety information for Ex areas 6 2 7 Manufacturer declaration 6 2 8 Environmental instructions 7 3 Product description 3 1 ConfiguratiOM oooooo o ooooooo 8 3 2 Principle of operati0N 8 3 3 AdjustmeMt o o ooooocoooo 10 3 4 Storage and transport o o o oooooooooo 10 4 Mounting 4 1 General instructi0nS o oo oo ooo 11 4 2 Mounting information o o oo oo 12 5 Connecting to power supply 5 1 Preparing the connection 15 5 2 Connection procedure o oooo o o 15 5 3 Wiring plans single chamber housing 17 5 4 Wiring plans version IP 66 IP 68 1 bar 18 5 5 Start up reaction o oo oooooooo 18 6 Set up 6 1 General o ooooocococoo doeg tit 20 6 2 Adjustment elementS o o 20 7 Maintenance and fault rectification 7 1 Maintenance 0 cee ee 22 7 2 F
9. a location in the vessel where no disturbing influence from e g filling openings agitators etc can occur This applies particularly to instrument versions with a longer probe E Fig 4 Inflowing material 12 VEGACAP 62 with two wire output cc090 N3 4000 30007 EN 060222 Vela Mounting Socket Material cone 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 installing the sensor in the vessel We recommend selecting an installation location where the probe detects the average value of the material cone The measuring probe must be mounted in a way that takes the arrangement of the filling and emptying apertures into account 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 5 Filling and emptying centered VEGACAP 62 with two wire output 13 Mounting Ja EVA Fig 6 Filling in the center emptying laterally 1 VEGACAP 62 2 Emptying opening 3 Filling opening 14 VEGACAP 62 with two wire o
10. ault rectificatiON o o o o oo oo 22 7 3 Exchange of the electronics module 23 7 4 Instrument repail o o o o ooooooooo oo 25 2 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Vela Contents 8 Dismounting 8 1 Dismounting procedure 26 8 2 Disposal 2000 0c eee eee 26 9 Supplement 9 1 Technical data 0 0 eee eee 27 9 2 Dimensions 000 e eee eee eee 31 9 3 Industrial property rightS 34 VEGACAP 62 with two wire output 3 About this document EBA 1 About this document 1 1 Function This operating instructions manual has all the information you need for quick setup and safe operation Please read this manual before you start setup 1 2 Target group This operating instructions manual is directed to trained qualified 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 warning danger This symbol informs you of a dangerous situation that could occur Ignoring this cautionary note can impair the person and or the instrument 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 a
11. can thus drain off This applies mainly to mounting outdoors in areas where moisture is expected e g by cleaning processes or on cooled or heated vessels o Fig 3 Measures against moisture penetration Do not hold VEGACAP 62 on the probe Especially with heavy flange versions or long rod versions the sensor can be damaged simply by the weight of the instrument 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 VEGACAP 62 with two wire output 11 Mounting VEDA Agitators and fluidization Inflowing material 4 2 Mounting information Due to agitators vibrations or similar the level switch can be subjected to strong lateral forces For this reason do not use an overly long probe for VEGACAP 62 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 fluidization can cause the probe of VEGACAP 62 to vibrate in resonance If a longer rod version is necessary you can secure the probe by fastening a suitable insulating brace or guy directly above the end of the rod If VEGACAP 62 is mounted in the filling stream unwanted false measurements may be generated Mount VEGACAP 62 at
12. ction Sequence Numbers set in front indicate successive steps in a procedure VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 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 operator For safety and warranty reasons any internal work on the instruments must be carried out only by personnel authorised by the manufacturer 2 2 Appropriate use VEGACAP 62 is a sensor for level detection Detailed information on the application range of VEGACAP 62 is available in chapter Product description 2 3 Warning about misuse 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 VEGACAP 62 is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards e g the VDE regulations in Germany as well as all prevailing safety regulations and accident prevention rules 2 5 CE conformity VEGACAP 62 is in CE conformity with EMC 89 336 EWG and NSR 73 23 EWG Conformity has been judged acc to the following standards
13. ent 9 Supplement 9 1 Technical data General data Material 316 L corresponds to 1 4404 or 1 4435 Material wetted parts Process fitting Thread Process fitting Flange Process seal insulation partly insulated Probe rod PTFE partly insulated 12 mm g 0 47 in Materials non wetted parts Housing Seal ring between housing and housing cover Ground terminal Weights with plastic housing with Aluminium housing with stainless steel housing Rod weight 12 mm 0 47 in Sensor length L Max lateral load Max torque process fitting thread 316L 316L Klingersil C 4400 PTFE 316L plastic PBT Polyester Alu die casting pow der coated 316L NBR stainless steel housing silicone Alu plastic housing 316L 1150 g 40 oz 1600 g 56 oz 1950 g 69 oz 900 g m 10 oz ft 0 2 6 m 0 7 20 ft 10 Nm 7 4 Ibf ft 100 Nm 73 Ibf ft Output variable Output Suitable signal conditioning instruments Output signal Fault signal Integration time when immersed when laid bare incase of failure Two wire output VEGATOR 521 527 620 621 and 622 gt 4 lt 20 mA not standardised lt 2 3 mA approx 0 7 s approx 0 7 s approx 1 s VEGACAP 62 with two wire output 27 Supplement EGA Ambient conditions Ambient temperature on the housing Storage and transport te
14. ent value when switching on the instru ment can output briefly a fault message 18 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 VERA Connecting to power supply ima 20 5 lt 2 34 Fig 12 Start up reaction 1 Measured value VEGACAP 62 with two wire output 19 Set up EBA Function Configuration 6 Set up 6 1 General The numbers in brackets refer to the following illustrations On the electronics module you will find the following indicating 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 62 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 13 Oscillator two wire output 1 DIL switch for measuring range selection 2 Ground terminal 3 Terminals 4 Control lamp A failure can be displayed when the housing is closed only plastic housing see Function chart 20 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Set up Measuring range selection switch 1 Signal lamp 4 Switching point adjustment Note Screw the housing cover tightly to the point where the inspection glass is ab
15. er KG Schiltach Germany 2006 Technical data subject to alterations 30007 EN 060222
16. ferent applications can be equipped with VEGACAP 62 The instrument can also be used problem free in adhesive products The probe the measured product and the vessel wall form an electrical capacitor The capacitance is influenced by three main factors Fig 2 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 DK value of the product compared to air the capacitance increases as the probe is gradually covered The capacitance change is converted by the oscillator into a switching command Depending on your requirements VEGACAP 62 with two wire electronics can be connected to different signal conditioning instruments Compatible signal conditioning instruments are listed under Technical data The exact range of the voltage supply is specified in the Technical data in the Supplement VEGACAP 62 with two wire output 9 Product description EBA Packaging Storage and transport tem perature 3 3 Adjustment 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 indicati
17. he environ mental instructions in this manual e Chapter Storage and transport e Chapter Disposal VEGACAP 62 with two wire output 7 Product description EBA Scope of delivery Components Area of application 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGACAP 62 level sensor e Documentation this operating instructions manual Ex specific safety instructions with Ex versions if necessary further certificates VEGACAP 62 consists of the following components e Housing cover e Housing with electronics e Process fitting with electrode d Fig 1 VEGACAP 62 with plastic housing 1 Housing cover 2 Housing with electronics 3 Process fitting 3 2 Principle of operation VEGACAP 62 is a level sensor with partly insulated capacitive electrode for level detection VEGACAP 62 is very rugged and maintenance free and can be used in all areas of industrial process technology Partly insulated probes such as VEGACAP 62 are preferably used in bulk solids VEGACAP 62 with two wire output cc090 N3 4000 30007 EN 060222 Product description Physical principle Supply The level switch can also be used in non conductive liquids such as e g oil Typical applications are overfill and dry run protection The capacitive measuring principle places no special require ments on installation Hence many dif
18. mperature 40 40 80 C 40 176 F 80 C 40 176 F Process conditions Process pressure Process temperature VEGACAP 62 of 316L Process temperature thread or flange temperature with temperature adapter option 64 bar 100 6400 kPa 14 5 928 psi 150 C 58 302 F 200 C 58 392 F 40 F 50 C 100 C 150 C 200 C 122 F 21 2 F 302 F 392 F Fig 15 Ambient temperature Product temperature 1 Product temperature 2 Ambient temperature 3 Temperature range with temperature adapter Dielectric figure gt 1 5 Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Single chamber housing or e or 1x cable entry M20x1 5 cable 9 5 9 mm 1x blind plug M20x1 5 1x closing cap Y NPT 1x blind plug Y NPT 1x plug depending on the version 1x blind plug M20x1 5 1 Depending on the version M12x1 acc to DIN 43650 Harting Amphenol Tuchel 7 8 FF 28 VEGACAP 62 with two wire output cc090 N3 4000 30007 EN 060222 Vel Supplement Spring loaded terminals for wire cross section up to 1 5 mm 0 0023 in Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing e 1x IP 68 cable entry M20x1 5 1x blind stopper M20x1 5 or e 1x closing cap NPT 1x blind plug Y NPT Connection cable
19. ng and adjustment elements e Signal 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 acc to DIN 55439 The packaging of standard instruments consists of environ ment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies e Storage and transport temperature see Supplement Technical data Ambient conditions e Relative humidity 20 85 10 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Mounting Switching point Handling Moisture Transport Pressure Vacuum 4 Mounting 4 1 General instructions In general VEGACAP 62 can be mounted in any position The instrument must be mounted in such a way that the probe is at the height of the requested switching point With screwed versions the housing must not be used for screwing in Tightening can cause damages on the locking piston of the housing To screw in use the hexagon above the thread Use the recommended cable see chapter Connecting to power supply and tighten the cable gland You can give your VEGACAP 62 additional protection against moisture penetration by leading the connection cable down ward in front of the cable entry Rain and condensation water
20. ove the control lamp LED To adjust VEGACAP 62 first of all remove the housing cover With the potentiometer on the signal conditioning instrument and the meas range selection switch 1 on VEGACAP 62 you can change the switching point of the probe or adapt 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 value Range 1 0 20 pF Range 2 0 85 pF Range 3 0 450 pF Signal lamp for indication of the device status e green instrument functions e red flashing failure The adjustment of the switching point is only possible in installed condition The detailed adjustment of VEGACAP 62 is described in the Operating instructions manual of the signal conditioning instrument VEGACAP 62 with two wire output 21 Maintenance and fault rectification EBA Causes of malfunction Fault rectification 24 hour service hotline Checking the switching signal 7 Maintenance and fault rectification 7 1 Maintenance When used as directed in normal operation VEGACAP 62 is completely maintenance free 7 2 Fault rectification VEGACAP 62 offers maximum reliability Nevertheless faults can occur during operation These may be caused by the following e g Sensor Process Supply Signal processing The first measure to be
21. r to the settings of the old oscillator Information Make sure that the housing is not rotated during the electronics exchange Otherwise the plug may be in a different position later 9 10 11 12 13 14 15 Insert the oscillator carefully Make sure that the plug is in the correct position Screw in and tighten the two screws with a Phillips screwdriver Insert the wire ends into the open terminals according to the wiring 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 Check the tightness of the cable entry The seal ring must completely encircle the cable Screw the housing cover back on The electronics exchange is finished 24 VEGACAP 62 with two wire output cc090 N3 4000 30007 EN 060222 Maintenance and fault rectification 7 4 Instrument repair If a repair is necessary please proceed as follows From our homepage in the Internet www vega com you can download a return form 23 KB under Downloads Forms and Certificates Repair form By doing this you help us carry out the repair quickly and without having to call back for needed information Print and fill out one form per instrument Clean the instrument and pack it damage proof Attach the completed form and possibly also a safety data sheet to the instrument To get the addre
22. sing Fig 8 Material versions single chamber housing Plastic not with dust Ex Aluminium Stainless steel Filter element for pressure compensation or blind stopper with version IP 66 IP 68 1 bar ROM Fig 9 Electronics and connection compartment DIL switch for measuring range selection Ground terminal Terminals Control lamp KOM For connection to a signal conditioning instrument The sensor is powered by the connected signal conditioning instrument Further information is available in the Technical data in the Supplement Ex technical data are available in the supplied safety information manual VEGACAP 62 with two wire output 17 Connecting to power supply EBA Wire assignment connection cable The wiring example is applicable for all suitable signal conditioning instruments Take note of the operating instructions manual of the signal conditioning instrument Suitable signal conditioning instru ments are listed in the Technical data Fig 10 Wiring plan 1 Voltage supply 5 4 Wiring plans version IP 66 IP 68 1 bar Fig 11 Wire assignment connection cable 1 br and bl for power supply or to the processing system 2 Screen 5 5 Start up reaction After connecting to voltage supply or after a voltage recurrence the instrument passes a certain switch on routine By lowering the curr
23. ss for your return shipment please contact the agency serving you VEGACAP 62 with two wire output 25 Dismounting EBA 8 Dismounting 8 1 Dismounting procedure Warning Before dismounting be aware of dangerous process con ditions 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 VEGACAP 62 consists of materials which can be recycled by specialised recycling companies We have purposely de signed the electronic modules 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 in Germany e g ElektroG Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points These may only be used for privately used products acc to the WEEE directive Correct disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials Materials see Technical data If you cannot dispose of the instrument properly please contact us about disposal methods or return 26 VEGACAP 62 with two wire output cc090 N3 2000 30007 EN 060222 Veer Supplem
24. ted covered probe part or the housing are made of electrically non conductive plastic depending on the version e Make sure that the seal is mounted correctly between lower part of the housing and cover Screw the cover on tightly e Make sure that there is no explosive atmosphere if you want to operate the instrument with open cover e Make sure that the cable gland is tight and strain relieved The outer diameter of the connection cable must be adapted to the cable gland Tighten the pressure screw of the cable gland carefully e Cover unused openings for cable glands tightly VEGACAP 62 with two wire output cc090 N3 4000 30007 EN 060222 eve For your safety ve e Mount the instrument in such a position that the sensor cannot touch the vessel wall or vessel installations Keep the influences of product movements in the vessel in mind e The surface temperature on the housing must not exceed the ingnition temperature of the concerned explosive atmosphere This instrument was judged by a person that fulfils the requirements acc to DIN EN 60079 14 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 protection The environment man agement system is certified acc to DIN EN ISO 14001 Please help us fulfil this obligation by observing t
25. utput cc090 N3 2000 30007 EN 060222 Connecting to power supply Note safety instructions Take note of safety instructions for Ex applications Select power supply Es Select connection cable Select connection cable for Ex applica tions Ex 5 Connecting to power supply 5 1 Preparing the connection Always observe the following safety instructions e Connect only in the complete absence of line voltage In hazardous areas you should take note of the appropriate regulations conformity and type approval certificates of the sensors and power supply units Connect the power supply acc to the following diagrams Take note of the general installation regulations As a rule connect VEGACAP 62 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 installation regulations for hazardous areas must be given priority The data for power supply are stated in the Technical data in the Supplement VEGACAP 62 is connected with standard cable with round wire cross section An outer cable diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable entry If cable with a different diameter or wire cross section is used exchange the seal or use an appropriate cable connection In
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