Operating Instructions - VEGASWING 61 - - two-wire
Contents
1. Fig 39 Influence of the process pressure to the switching point Shifting of the switching point in mm in Process pressure in bar psi Switching point at reference conditions notch Tuning fork A amp W Repeatability Hysteresis Switching delay Frequency Ambient conditions Ambient temperature on the housing Storage and transport temperature 0 1 mm 0 004 in approx 2 mm 0 08 in with vertical installation approx 500 ms on off approx 1200 Hz 40 70 C 40 158 F 40 80 C 40 176 F Process conditions Parameter Process pressure VEGASWING 61 of 316L Hastelloy C4 2 4610 Limit level of liquids 1 64 bar 14 5 938 psi depending on the process fitting e g flange see following diagrams 50 150 C 58 302 F 32 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 Vela Supplement Process temperature thread or flange temperature with temperature adapter option VEGASWING 61 of 316L Hastelloy 50 250 C 58 482 F C4 VEGASWING 61 enamelled 50 200 C 58 392 F VEGASWING 61 with ECTFE coat 50 150 C 58 302 F ing VEGASWING 61 with PFA coating 50 150 C 58 302 F ak 70 C 158 F METUO ected 104 F l 0 C 32 F l l 52. J 10 25164 0 C 50 C 100 C 150 C 200 C 250 C 82 F 122 F 212 F 802 F 892 F 482 F Fig 37 Influence of the process temperature on the switching point Shifting of the switching point in mm in Process temperature in C F Switching point at reference conditions notch Tuning fork Q N Influence of the product density on the switching point 30 VEGASWING 61 two wire FL9020 N3 cc6c 29227 EN 070614 WEE Supplement aq 10 25 64 8 5 6 6 15 64 4 5 32 4 5 2 5 ea gt p F 0 I 2 9l 4 5 s2 6 18 64 8 5he j 10 251 j I I 0 6 08 1 12 14 16 18 2 22 24 0 022 0 029 0 036 0 048 0 051 0 058 0 065 0 072 0 079 0 087 Fig 38 Influence of the product density on the switching point Shifting of the switching point in mm in Product density in g cm Ib in Switch position 0 5 g cm corresponds to 0 018 Ib in Switch position 0 7 g cm corresponds to 0 025 Ib in Switching point at reference conditions notch Tuning fork 9 Q G N Influence of the process pressure to the switching point VEGASWING 61 two wire 31 Supplement EEA 10 25 64 8 546 6 15 64 4 5 32 3 i 2 5 64
3. 4 1 16 lo 77mm 3 1 30 M20x1 5 117mm 4 39 g4 150mm 5 29 32 2 84mm 3 5 46 M20x1 5 116mm 4 916 N S X e Fig 44 Housing versions in protection IP 66 IP 68 1 bar 1 Stainless steel housing 2 Aluminium housing VEGASWING 61 two wire 37 Supplement EEA VEGASWING 61 T7 941 G1A 1 NPT G3 4A 3 4 NPT G1A 1 NPT 66 mm 9 33 7 mm 1 21 64 50 mm e 53mm 032 G3 4A 3 4 NPT 19 mm 53 mm Fig 45 VEGASWING 61 N 9 Q OD Thread Tri Clamp Cone DN 25 Bolting DN 40 Flange Gas tight leadthrough Temperature adapter 38 VEGASWING 61 two wire t 190720 N3 Z2c6c 29227 EN 070614 VEGA Supplement 9 3 Industrial property rights 9 4 Trademark 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 linea
4. B min detection or dry run protection The integration time can also be modified on the signal conditioning instrument VEGATOR 536Ex 537Ex and 636Ex signal conditioning instruments Note For test purposes immerse the tuning fork of VEGASWING 61 always in liquids Do not test the function of VEGASWING 61 with the hand This can damage the sensor 20 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 Set up Signal lamp 1 Sensitivity adjustment 2 6 2 Adjustment elements Fig 12 Oscillator SW E60Z two wire output 1 Signallamp LED 2 DIL switch for sensitivity adjustment Control lamp LED for indication of the switching status e green tuning fork uncovered e red tuning fork covered e off failure With this DIL switch 2 you can set the switching point to liquids having a density between 0 5 and 0 7 g cm 0 018 and 0 025 Ibs in With the basic setting liquids with a density of gt 0 7 g cm 0 025 Ibs in can be detected In liquids with lower density you must set the switch to gt 0 5 g cm 0 018 Ibs in The specifications for the position of the switching point relate to water density value 1 g cm 0 036 Ibs in In products with a different density the switching point will shift in the direction of the housing or tuning fork end depending on the density and type of installation Keep in mind that foams with a density gt 0 45 g cm 0 016 I
5. chemical and physical properties of the liquid It functions even under difficult conditions such as turbulence air bubbles foam generation buildup strong external vibration or changing products Fault monitoring The electronics module of VEGASWING 61 continuously monitors via frequency evaluation the following criteria e Strong corrosion or damage on the tuning fork e loss of vibration e Line break to the piezo drive If one of these faults is detected the electronics signals it via a defined current to the signal conditioning instrument The connection cable to the sensor is also monitored on line break and short circuit The tuning fork is piezoelectrically energised and vibrates at its mechanical resonance frequency of approx 1200 Hz The piezos are fixed mechanically and are hence not subject to temperature shock limitations The frequency changes when the tuning fork is covered by the medium This change is detected by the integrated oscillator transferred as current value to the signal conditioning instrument and converted there into a switching command Depending on your requirements VEGASWING 61 with two wire electronics can be connected to different signal con ditioning instruments Compatible signal conditioning instru ments are listed in chapter Technical data The data for power supply are stated in chapter Technical data in the Supplement 3 3 Operation The switching condition of VEGASWING 61 with
6. conductive plastic VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 For your safety 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 there is no explosive atmosphere present if you intend to operate the instrument with opened 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 e Mount the instrument in such a way that the sensor cannot touch the vessel wall or vessel installations Keep in mind the influence of product movement in the vessel e The surface temperature of the housing must not exceed the ignition temperature of the surrounding explosive atmosphere This instrument was assessed by a person who fulfils the DIN EN 60079 14 requirements 2 9 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 according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environ mental instructions in this manual e Chapter Packaging transport and storage e Chapter Dispo
7. keep this manual accessible in the immediate vicinity of the device 1 2 Target group This operating instructions manual is directed to trained 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 malfunc tions 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 Numbers set in front indicate successive steps in a procedure VEGASWING 61 two wire Y 190720 N3 Z2c6c 29227 EN 070614 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 During work on and with the device the required personal protection equipment must always be worn 2 2 Appropriate use VEGASWING 61 is a sensor for level detection You can find detailed information on the application range in cha
8. plastic housing can be checked when the housing is closed signal lamp In the basic adjustment products with a density 20 7 g cm 0 025 Ibs in can be detected The instrument can be adapted if products with lower density should be measured VEGASWING 61 two wire Product description EEA Packaging Storage and transport tem perature On the electronics module you will find the following indicating and adjustment elements e signal lamp for indication of the switching condition green red e DIL switch for adaptation to the product density 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 according to DIN EN 24180 The packaging of standard instruments consists of environ ment friendly recyclable cardboard In addition the sensor is provided with a protective cover of ABS 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 VEGASWING 61 two wire t 190720 N3 Z2c6c 29227 EN 070614 Mounting Switching point 4 Mounting 4 1 General instructions In general VEGASWING 61 can be mounted in any position The instrument must be mounted in such a way that the tuning for
9. 0 C 100 C 122 F 212 F 50 C 58 F 40 F 150 C 302 F 40 C N i 200 C 392 F 1 250 C 482 F Fig 40 Ambient temperature Process temperature 1 Process temperature in C F 2 Ambient temperature in C F 3 Temperature range with temperature adapter 50 C 122 F 100 C 212 F 150 C 802 F 250 C 482 F 200 C 392 F Fig 41 Process temperature Process pressure with switch position 0 7 g cm mode switch 1 Process pressure in bar psi 2 Process temperature in C F VEGASWING 61 two wire 33 Supplement EBA 50 C 100 C 150 C 200 C 250 C 32 F 122 F 212 F 302 F 392 F 482 F Fig 42 Process temperature Process pressure with switch position 0 5 g cm mode switch 1 Process pressure in bar psi 2 Process temperature in C F Viscosity dynamic 0 1 10 000 mPa s requirement with density 1 Density 0 7 2 5 g cm 0 025 0 09 Ibs in 0 5 2 5 g cm 0 018 0 09 Ibs in by switching over Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug Single chamber housing e 1xcable entry M20x1 5 cable 85 9 mm 1x blind stopper M20x1 5 or e 1xclosing cap 1 2 NPT 1x blind plug 1 2 NPT or e 1x plug depending on the version 1x bli
10. 0 2 bar IP 66 IP 68 1 bar Overvoltage category III 3 Prerequisite for maintaining the protection is a suitable cable VEGASWING 61 two wire 35 Supplement AS Protection class I Approvals ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX II 1 2G 2G EEx d IIC T65 ATEX II 1 2D IP6X T9 ATEX II 3G EEx nA II T5 T1 X T ATEX II 3G EEx nL IIC T69 IEC Ex Ex ia IIC T6 FM NI CL I DIV 2 GP ABCD FM XP CL I DIV 1 GP ABCD DIP CL Il IIl DIV 1 GP EFG9 FM IS CL I Il Ill DIV 1 GP ABCDEFG Ship approvals Os Only with Aluminium housing Not with plastic housing Not with plastic housing Only with Aluminium housing Only with Aluminium housing S o 39 Deviating data in Ex applications see separate safety instructions 36 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 VEGA Supplement 9 2 Dimensions Housing in protection IP 66 IP67 and IP 66 IP 68 0 2 bar 3 1 32 112mm 4 13 32 M20x1 5 Ye NPT 69mm 2 23 30 M20x1 5 Ye NPT 877mm 3 1 32 117mm 4 39 64 116mm 4 9 16 984mm 3 5 46 116mm 4 9 16 M20x1 5 Ye NPT Fig 43 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 Teak
11. Operating Instructions VEGASWING 61 two wire Contents ASIAN Contents 1 About this document LE Euncti n 24 2 bos Men EE E t 5 12 Targetgroup 5 1 3 Symbolism used 5 2 For your safety 2 1 Authorised personnel 6 2 2 Appropriateuse 6 23 Warning about misuse 6 2 4 General safety instructions 6 25 CE conformily 6 26 SIL conformily 7 2 7 Safety instructions for Ex areas 7 2 8 Manufacturer declaration 7 2 9 Environmental instructions 8 3 Product description 3 4 Configuration 9 3 2 Principle of operation 9 Sid Operation Eli nee 10 3 4 Storage andtransport 11 4 Mounting 4 1 Generalinstructions 12 4 2 Mounting instructions 15 5 Connecting to power supply 5 1 Preparing the connection 17 5 2 Connection procedure 17 5 3 Wiring plan single chamber housing 18 5 4 Wiring plan version IP 66 IP 68 1 bar 20 6 Setup 64 In general lu suq 6 ERE 21 6 2 Adjustment elements 22 6 3 Function chart 22 6 4 Recurring test and function test 23 7 Maintenance and fault rectific
12. ation 7 4 Maintenance 0 000 eee eee 26 7 2 Faultrectificalion 26 7 3 Instrument repair 27 2 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 b Contents 8 Dismounting 84 Dismounting steps 28 8 2 JBiSposalz rar nde SG 28 Supplement 9 1 Technical data 29 92 Dimensions 38 9 3 Industrial property rights _ _ 40 9 4 Trademark 40 Supplementary documentation Information Depending on the ordered version supplementary documen tation belongs to the scope of delivery You find this documentation in chapter Product description Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGASWING 61 we offer accessories and replacement parts The associated documents are e Operating instructions manual Remote housing VEGA SWING e Operating instructions manual Oscillator VEGASWING series 60 VEGASWING 61 two wire About this document ASIA 1 About this document 1 1 Function This operating instructions manual provides all the information you need for mounting connection and setup as well as important instructions for maintenance and fault rectification Please read this information before putting the instrument into operation and
13. bs in are detected by the sensor This can cause faulty switchings particulary when used as dry run protection system 6 3 Function chart The following chart provides an overview of the switching conditions depending on the adjusted mode and level VEGASWING 61 two wire 21 Set up EEA Mode on Level Signal Analogue Signal Signal the signal current input lamp lamp condition Sensor control sensor signal ing instru condi ment tioning instru ment Mode A approx gt 3 6 mA Overflow 8 mA 11 mA ty d protection XX WX Green Mode A approx gt 13 mA Overflow 16mA 21 mA HP protection X O Red Mode B approx gt 13 mA Dry run 16 mA lt 21 mA id xd protection Xx X Red Mode B approx 23 6 mA Dry run 8 mA 11 mA erus protection X O l Green Fault mes any approx lt 3 6 mA sage 18mA gt 21 6 mA mode A B O O 6 4 Recurring test and function test According to WHG and IEC 61508 The implementation of the recurring test according to WHG is specified in the general type approval see item 8 of the certificate Take note of the overwhelming approvals if VEGASWING 61 Ex is used as part of an overfill protection system according to WHG VEGASWING 61 in conjunction with a VEGATOR 636 Ex is qualified in mode A overfill protection for use in measuring chains of stage SIL2 according to IEC 61508 redundant stage SIL3 Electronics directl
14. ctions for Ex applications Select power supply Selecting connection cable Select connection cable for Ex applica tions amp 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 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 according to the following diagrams Take note of the general installation regulations As a rule connect VEGASWING 61 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 chapter Technical data in the Supplement VEGASWING 61 is connected with standard cable with round cross section An outer cable diameter of 5 9 mm 0 2 0 35 in ensures the seal effect of the cable gland If cable with a different diameter or wire cross section is used exchange the seal or use an appropriate cable connection In hazardous areas only use approved cable connections for VEGASWING 61 Take note of the corresponding installation re
15. d a marking on the hexagon With this you can check the position of the tuning fork when screwing it in When the hexagon touches the seal the thread can still be turned by approx half a turn This is sufficient to reach the recommended installation position With flange versions the fork is directed to the flange holes When used in adhesive and viscous products the tuning fork should protrude into the vessel to avoid buildup For that reason sockets for flanges and mounting bosses should be avoided when mounting horizontally 14 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 VEGA Mounting Inflowing medium Flows Enamel coating If VEGASWING 61 is mounted in the filling stream unwanted mismeasurements may result Mount VEGASWING 61 at a location in the vessel where no disturbing influence from e g filling openings agitators etc can occur To minimise flow resistance caused by the tuning fork VEGASWING 61 should be mounted in such a way that the surfaces of the blades are parallel to the product movement Instruments with enamel coating should be treated very carefully and shocks should be avoided Unpack VEGA SWING 61 directly before installation Insert VEGASWING 61 carefully into the vessel opening and avoid touching any sharp vessel parts VEGASWING 61 two wire 15 Connecting to power supply EEA Note safety instructions Take note of safety instru
16. d accordingly Bending the vibrating element will destroy the instrument Warning The housing must not be used to screw the instrument in Applying tightening force on the housing can damage its rotational mechanical parts To screw in use the hexagon above the thread VEGASWING 61 two wire 13 Mounting ASIA Welded socket Adhesive products 4 2 Mounting instructions VEGASWING 61 has a defined thread starting point This means that every VEGASWING 61 is in the same fork position after being screwed in Remove therefore the supplied seal from the thread of VEGASWING 61 This seal is not required when using a welded socket with O ring in front Keep in mind that this welded socket is not suitable for coated instrument versions Screw VEGASWING 61 completely into the welded socket The later position can be determined already before welding Mark the appropriate position of the welded socket Before welding unscrew VEGASWING 61 and remove the rubber ring from the welded socket The welded socket has a marking notch Weld the socket with the notch facing upward or in case of pipelines aligned with the direction of flow TD y 0 Fig 7 Marking on the welded socket 1 Marking In case of horizontal mounting in adhesive and viscous products the surfaces of the tuning fork should be vertical in order to reduce buildup on the tuning fork On the screwed version you will fin
17. g mode selected gt Setthe correct mode on the mode switch max overfill protection min dry run protection Wiring should be carried out according to the quiescent current principle Signal lamp flashes red e Electronics has detected a failure gt Exchange instrument or return instrument for repair The signal lamp flashes alternately red and green e instrument defective gt Exchange instrument or return instrument for repair Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our homepage in the Internet www vega com 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 if need be also a safety data sheet outside on the packaging Please ask the agency serving you for the address of your return shipment You can find the respective agency on our website www vega com under Company VEGA world wide 26 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 Dismounting 8 Dismounting 8 1 Dismounting steps 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 Mo
18. gh optional leakage rate 10 mbar I s Pressure resistance PN 64 hygienic fittings Bolting DN 40 PN 40 Tri Clamp 1 Tri Clamp 1 PN 10 conus DN 25 PN 40 Tuchenhagen Varivent DN 50 PN 10 Output variable Output Two wire output Output signal empty uncovered approx 8 mA full covered approx 16 mA Fault message 2 0 mA Possible signal conditioning instruments VEGATOR 536Ex 537Ex 636Ex VEGALOG 571 Modes adjustable via the signal conditioning instrument A Max detection or overflow overfill protection B Min detection or dry run protection Accuracy similar to DIN EN 60770 1 Reference conditions and actuating variables according to DIN EN 61298 1 Ambient temperature 18 30 C 64 86 F Relative humidity 45 75 96 Air pressure 860 1060 mbar 86 106 kPa 12 5 15 4 psi Product temperature 18 30 C 64 86 F VEGASWING 61 two wire 29 Supplement ASIAN Product density 1 g cm 0 036 Ibs in water Product viscosity 1 mPa s Superimposed pressure 0 kPa Sensor installation vertically from top Density selection switch 20 7 g cm Measuring accuracy Deviation 1 mm 0 04 in Influence of the process temperature on the switching point 10 25 64 8 546 6 15 64 4 5 32 i 2 5 64 8 sne
19. gulations 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 16 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 Connecting to power supply Housing overview 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 Insert the cable into the sensor through the cable entry Open the terminals with a screwdriver Insert the wire ends into the open terminals according to the wiring plan Tighten the terminals with a screwdriver 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 10 Screw the housing cover back on The electrical connection is finished 5 3 Wiring plan single chamber housing The following illustrations apply to the non Ex as well as to the EEx d version Fig 8 Material versions single chamber housing Q N Plastic not with EEx d Aluminium Stainless steel not with EEx d Filter element for pressure compensation or blind stopper with version IP 66 IP 68 1 bar not with EEx d VEGASWING 61 two wire 17 Connect
20. ing to power supply EEN Electronics and connection compartment Wiring plan Fig 9 Electronics and connection compartment single chamber housing Control lamp DIL switch for sensitivity adjustment Ground terminal Screwed terminals ROM We recommend connecting VEGASWING 61 in such a way that the switching circuit is open when there is a level signal line break or failure safe condition For connection to a VEGATOR signal conditioning instrument dto Ex WHG The sensor is powered by the connected VEGATOR signal conditioning instrument Further information is available in chapter Technical data in the Supplement Ex technical data are available in the supplied safety information manual The wiring example is applicable for all suitable signal conditioning instruments The control lamp on VEGASWING 61 lights in general e red with covered tuning fork e green with uncovered tuning fork Take note of the operating instructions manual of the signal conditioning instrument Suitable signal conditioning instru ments are listed in chapter Technical data If VEGASWING 61 is used in Ex areas as part of an overfill protection system according to WHG take note of the regulations in the safety instructions and conformity certifi 18 VEGASWING 61 two wire Y 190720 N3 Z2c6c 29227 EN 070614 Valm Connecting to power supp
21. k is at the height of the requested switching point The tuning fork has lateral markings notches that indicate the Switching point with vertical mounting The switching point refers to water with the basic setting of the sensitivity switch gt 0 7 g cm 0 025 Ibs in When mounting VEGASWING 61 make sure that this marking is at the height of the requested Switching point Keep in mind that the switching point of the instrument is shifted if the medium has a density other than water water 21 g cm 0 036 Ibs in For products 0 7 g cm 0 025 Ibs in and gt 0 5 g cm 0 018 Ibs in the density switch must be set to gt 0 5 g cm Keep in mind that foams with a density gt 0 45 g cm 0 016 Ibs in are detected by the sensor This can cause faulty switchings particulary when used as dry run protection system Fig 2 Vertical mounting Switching point approx 13 mm 0 51 in Switching point with lower density Switching point with higher density Switching point approx 27 mm 1 06 in Q N VEGASWING 61 two wire 11 Mounting EEA Moisture Fig 3 Horizontal mounting 1 Switching point Fig 4 Vertical installation recommended installation position especially for adhesive products 1 Switching point 2 Marking with screwed version on top with flange versions directed to the flange holes With flange versions the for
22. k is directed as follows to the flange holes Fig 5 Fork position with flange versions Use the recommended cables see chapter Connecting to power supply and tighten the cable gland You can give your VEGASWING 61 additional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation 12 VEGASWING 61 two wire Y 190720 N3 Z2c6c 29227 EN 070614 Mounting Transport Pressure Vacuum Handling water 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 Fig 6 Measures against moisture penetration Do not hold VEGASWING 61 on the tuning fork Particularly with flange or tube versions the tuning fork can be damaged just by the weight of the instrument Transport coated instruments very carefully and avoid touching the tuning fork Remove the protective cover just before mounting 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 stated in chapter Technical data in the Supplement or on the type label of the sensor The vibrating level switch is a measuring instrument and must be treate
23. ly cates If VEGASWING with oscillator SWE60Z EX SWE60Z EX E1 should be operated directly on the analogue input of a PLC a suitable safety barrier should be connected Fig 10 Wiring plan single chamber housing 5 4 Wiring plan version IP 66 IP 68 1 bar Wire assignment connection cable w Fig 11 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Screen VEGASWING 61 two wire 19 Set up EEA Function Configuration 6 Set up 6 1 In general The numbers in brackets refer to the following illustrations The switching condition of the electronics can be checked on the plastic housing with closed housing cover control lamp In the basic setting products with a density gt 0 7 g cm 0 025 Ibs in can be detected For products with lower density the switch must be set to gt 0 5 g cm 0 018 Ibs in On the electronics module you will find the following indicating and adjustment elements e Signal lamp 1 e DIL switch for sensitivity adjustment 2 Mode switch A B On the VEGATOR 536Ex 537Ex 636Ex signal conditioning instrument via the signal conditioning instrument when used according to WHG only mode A permitted The switching condition can be changed with the A B switch You can set the required mode according to the Function chart A max detection or overfill protection
24. nd plug M20x1 5 Screw terminals for wire cross section up to 1 5 mm 0 0023 in 2 Depending on the version M12x1 according to DIN 43650 Harting Am phenol Tuchel 7 8 FF 34 VEGASWING 61 two wire Y 190720 N3 Z2c6c 29227 EN 070614 VEGA Supplement Electromechanical data version IP 66 IP 68 1 bar Cable entry Single chamber housing Connection cable Configuration Wire cross section wire resistance Tensile strength Standard length Max length Min bending radius Diameter Colour standard PE Colour standard PUR Colour Ex version e 1x IP 68 cable entry M20x1 5 1x blind stopper M20x1 5 or e 1x closing cap 1 2 NPT 1x blind plug 1 2 NPT four wires one suspension cable one breather capillary screen braiding foil mantle 0 5 mm 0 036 Ohm m 0 011 Ohmfft 21200 N 270 pounds force 5 m 16 404 ft 1000 m 3280 ft 25 mm with 25 C 77 F approx 8 mm Black Blue Blue Adjustment elements Sensitivity switch 05 07 0 5 2 5 g cm 0 018 0 9 oz in 0 7 2 5 g cm 0 025 0 9 oz in Voltage supply Supply voltage 11 36 V DC via the signal conditioning instrument Electrical protective measures Protection Plastic housing l l IP 66 IP 67 Alu and stainless steel standard Alu and stainless housing optionally available IP 66 IP 68
25. o in the operating instructions manual of the appropriate signal conditioning instrument A function test can be carried out for measuring systems in conjunction with the two wire oscillator SWE60Z For this the integration time must be set to 0 5 s The signal conditioning instrument has an integrated test key The test key is recessed in the front plate of the signal conditioning instrument Push the test key for gt 2 seconds with a suitable object screwdriver pen etc For WHG the following also applies If VEGASWING 61 is connected to a VEGALOG processing system or a PLC you have to interrupt the connection cable to the sensor for gt 2 seconds After releasing the test key or interrupting the connection cable to the sensor the complete measuring system can be checked VEGASWING 61 two wire 23 Set up EEA Test procedure on correct function The following operating conditions are simulated during the test e Fault message e Empty signal e Full signal Check if all three switching conditions occur in the correct sequence and the stated time period If this is not the case there is a fault in the measuring system see also the operating instructions manual of the signal conditioning instrument Keep in mind that connected instruments are activated during the function test By doing this you can check the correct function of the measuring system after releasing the test key Sensor Le
26. pter 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 This 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 as well as all prevailing safety regulations and accident prevention rules The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for trouble free operation of the instrument The user is also obliged to determine during the entire duration of use the compliance of the necessary occupational safety measures with the current valid regulations and take note of new regulations 2 5 CE conformity VEGASWING 61 is in CE conformity with EMC 89 336 EWG fulfils NAMUR recommendation NE 21 and is in CE conformity with LVD 73 23 EWG Conformity has been judged according to the following standards VEGASWING 61 two wire For your safety EEA e EMC Emission EN 61326 A1 1998 class B Susceptibility EN 61326 1997 A1 1998 e LVD EN 61010 1 1993 2 6 SIL conformity VEGASWING 61 fulfills the requirements to functional safety according
27. s 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 Jinnnn npoaykunn couper BETA sau n amTca no BceMy Mupy npaBamu Ha wHTennekryanbHyto CO6CTBeHHOCTb RHRarnbHre uuyio uncbopmayuto cvorpure Ha ca rTe http www vega com VEGAX 3 r RECS ARE MRP it 2513 B 15 NN htp www vega com All brands used as well as trade and company names are property of their lawful proprietor originator VEGASWING 61 two wire 39 VEBA 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 ICE 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 Grieshaber KG Schiltach Germany 2007 Subject to change without prior notice 29227 EN 070614
28. sal VEGASWING 61 two wire Product description EEA Scope of delivery Components Area of application 3 Product description 3 1 Configuration The scope of delivery encompasses e VEGASWING 61 level sensor e Documentation this operating instructions manual Safety Manual Functional safety according to IEC 61508 or IEC 61511 SIL Supplementary instructions manual Plug connector for level sensors optional Exspecific Safety instructions with Ex versions if necessary further certificates VEGASWING 61 consists of the following components e Housing cover e Housing with electronics e process fitting with tuning fork Fig 1 VEGASWING 61 with plastic housing 1 Housing cover 2 Housing with electronics S Process fitting 3 2 Principle of operation VEGASWING 61 is a level sensor with tuning fork for level detection It is designed for industrial use in all areas of process technology and can be used in liquids VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 Product description Functional principle Supply Typical applications are overfill and dry run protection With a tuning fork of only 40 mm length VEGASWING 61 can be also mounted e g in pipelines from DN 25 The small tuning fork allows use in vessels tanks and pipes Thanks to its simple and robust measuring system VEGASWING 61 is virtually unaffected by the
29. sing and housing cover Fibre optic light guide in the housing cover Ground terminal Temperature adapter optional Gas tight leadthrough optional Weights Plastic housing Aluminium housing Stainless steel housing Layer thickness Enamel ECTFE PFA 316L Hastelloy C4 2 4602 316L 316L with Hastelloy C4 coating steel enamelled 316L with ECTFE coating 316L with PFA coating Klingersil C 4400 316L Hastelloy C4 2 4610 316L Hastelloy C4 2 4610 Hastelloy C4 2 4610 enamelled 316L with ECTFE coating 316L with PFA coating See Supplement Dimensions 51 mm 2 in Plastic PBT Polyester Alu die casting pow der coated 316L NBR stainless steel housing silicone Alu plastic housing PMMA Makrolon 316L 316L 316L glass 760 g 27 oz 1170 g 41 oz 1530 g 54 oz approx 0 8 mm 0 03 in approx 0 5 mm 0 02 in approx 0 5 mm 0 02 in 28 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 VEGA Supplement Surface quality Standard Ra approx 3 um 1 18 in hygienic version 3A Ra 0 8 um 3 15 in hygienic version 3A Ra 0 3 um 1 18 in Process fittings Thread G A 34 NPT G1 A 1 NPT Flanges DIN from DN 25 ANSI from 1 hygienic fittings Bolting DN 40 PN 40 Tri Clamp 1 Tri Clamp 1 PN 10 conus DN 25 PN 40 Tuchenhagen Varivent DN 50 PN 10 High voltage test enamel max 5 KV Gas tight leadthrou
30. to IEC 61508 resp IEC 61511 You find further information in the Safety Manual VEGASWING series 60 2 7 Safety instructions 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 8 Manufacturer declaration In conformity with DIN EN 60079 14 2004 para 5 2 3 point c1 VEGASWING 61 is suitable for use in zone 2 The operator must use the instrument as it was intended to be used and follow the specifications of the following documents e this operating instructions manual e this manufacturer declaration 24650 e the valid installation regulations Max increase of the surface temperature during operation 35 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 105 C 221 F Measures to maintain explosion protection during operation 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 danger of ignition by electrostatic charges is to be expected Process fitting plastic coated probe part or housing as the case may be depending on instrument version are made of electrically non
31. to be taken is to check the output signal In many cases the causes can be determined this way and the faults rectified However if these measures are not successful call the VEGA service hotline in urgent cases 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 VEGASWING 61 signals covered when the vibrating element is not submerged overfill protection VEGASWING 61 signals uncovered when the vibrating element is submerged dry run protection Supply voltage too low Check the power supply Electronics module defective Press the mode switch min max If the instrument then changes the mode the instrument may be mechanically damaged Should the switching function in the correct mode still be faulty return the instrument for repair gt Push the mode switch If the instrument then does not change the mode the oscillator may be defective Exchange the oscillator Ve ve VEGASWING 61 two wire 25 Maintenance and fault rectification EEA 7 3 gt Check if there is buildup on the vibrating element and if so remove it Unfavourable installation location gt Mount the instrument at a location in the vessel where no dead zones or air bubbles can form Wron
32. unting 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 specialised recycling companies We use recyclable materials and have designed the electronics 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 be used only for privately used products according to the WEEE directive Correct disposal avoids negative effects to persons and environment and ensures recycling of useful raw materials Materials see chapter Technical data If you cannot dispose of the instrument properly please contact us about disposal methods or return VEGASWING 61 two wire 27 Supplement EEA 9 Supplement 9 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts l Process fitting thread Process fitting flange Process seal Tuning fork Extension tube 21 3 mm 0 84 in Sensor length length VEGASWING 61 switching point as VEGASWING 81 or 81A Materials non wetted parts Housing Seal between hou
33. velre Levelre Signal Signal Fail safe Control current layA lay B dry lamp A lamp B relay lamp Sensor overfill run pro Overfill Dry run protection tection protection protection 1 Fault signal lt 2 0 mA currentless currentless currentless approx 3 s ety With connection to PLC O O XX approx 0 6 s 2 Empty signal approx energized currentless energized approx 1 5 s 8 mA ifs O O O 3 Full signal approx currentless energized energized approx 1 5 s 16 mA SD O X O l 4 Return to the actual operating condition x l E Note When used as overfill protection according to WHG and use in measuring chains according IEC 61508 mode B is not permitted You can carry out the function test with the outputted current values also directly with a PLC or a process control system WHG 24 VEGASWING 61 two wire Y 19070 N3 Z2c6c 29227 EN 070614 Maintenance and fault rectification Causes of malfunction Fault clearance 24 hour service hotline Checking the switching signal 7 Maintenance and fault rectification 7 1 Maintenance When used as directed in normal operation VEGASWING 61 is completely maintenance free 7 2 Fault rectification VEGASWING 61 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
34. y evaluated via the analogue input of a control system without signal conditioning instrument 22 VEGASWING 61 two wire Y 190720 N3 Z266c 29227 EN 070614 Set up WHG SIL Recurring test and function test Test key on the signal con ditioning instrument The following instrument combinations meet the requirements according to WHG VEGASWING 61EX with e Oscillator SWE60Z EX e VEGATOR 536EX 537EX and 636EX signal conditioning instrument VEGALOG or PLC The following instrument combinations meet the requirements according to SIL VEGASWING 61EX e Oscillator SWE60Z EX e VEGATOR 636EX signal conditioning instrument The recurring test according to WHG and the function test according to IEC 61508 can be carried out by pushing the test key on the signal conditioning instrument or by briefly 22 seconds interrupting the cable to the sensor The correct sequence of the switching conditions must be monitored via the two signal lamps on the signal conditioning instrument as well as the connected systems The sensor must neither be removed nor must a response be triggered by filling the vessel This applies to VEGASWING 61 with two wire oscillator SWE60Z EX If you are subject to the WHG regulations you can carry out the function test with the outputted current values also directly via a PLC or a process control system The implementation and switching sequence of the function test is described als
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