Operating Instructions - VEGAWAVE 63 - - two-wire
Contents
1. ai wm eu ep n Bau dt I je Fig 3 Inflowing medium Lock fitting VEGAWAVE 63 can be mounted with a lock fitting for height adjustment Take note of the pressure information of the lock fitting Socket The vibrating element should protrude into the vessel to avoid buildup Material cone For that reason avoid using mounting bosses for flanges and screwed fittings This applies particularly to use with adhesive products In silos for bulk solids material cones can form and change the switching point Please keep this in mind when installing the sensor in the vessel We recommend selecting an installation location where the vibrating fork detects an average value of the material cone The tuning fork 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 12 VEGAWAVE 63 two wire 81702 L N3 09cc 32260 EN 120418 4 Mounting oja oja Fig 4 Filling and emptying centred Fig 5 Filling in the centre emptying laterally 1 2 3 VEGAWAVE 63 Discharge opening Filling opening VEGAWAVE 63 e two wire 13 4 Mounting VEGA Flows Baf2. VEGAWAVE 63 e two wire 37 9 Supplement 34 mm 1 11 32 178 mm 7 1 64 Fig 53 Temperature adapter 38 VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 9 Supplement 9 3 Industrial property 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 JlnHnn npoaykunn cpupmbi BETA 3auujarorcs no BceMy mMupy npaBaMM Ha VHTesinekTyanbHytw COOCTBEHHOCTb ManbHenuiyto NHcpopMaLjnto cMorpure Ha catre http www vega com VEGARII TU RESRE RARE MAP Xt 2518 BBS DLP X lt http 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 VEGAWAVE 63 e two wire 39 VEGA Printing date VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49
3. AWG 20 Wire resistance lt 0 036 O m 0 011 O ft 9 Depending on the version M12 x 1 according to ISO 4400 Harting 7 8 FF 34 VEGAWAVE 63 e two wire 81702 NA 09cZE 32260 EN 120418 VEGA 9 Supplement Tensile strength Standard length Max length Min bending radius Diameter approx Colour standard PE Colour standard PUR Colour Ex version 1200 N 270 Ibf 5 m 16 4 ft 1000 m 3280 ft 25 mm 0 984 in with 25 C 77 F 8 mm 0 315 in Black Blue Blue Adjustment elements Mode switch Min Max Min detection or dry run protection Max detection or overflow protection Voltage supply Operating voltage 10 36 V DC via the signal conditioning instru ment Electrical protective measures Protection rating Plastic housing Aluminium and stainless steel standard Aluminium and stainless housing op tionally available Overvoltage category Protection class IP 66 IP 67 IP 66 IP 68 0 2 bar IP 66 IP 68 1 bar Approvals Instruments with approvals can have different technical data depending on the version That s why the associated approval documents have to be noted with these instruments They are part of the delivery or can be downloaded under www vega com via VEGA Tools and serial number search as well as via Downloads and Approvals 4 A suitable cable is the prerequis
4. 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 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 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 VEGAWAVE 63 e two wire 31 9 Supplement 9 Supplement 9 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts Process fitting thread Process fitting flange Process seal Tuning fork Extension tube 43 mm 1 7 in Materials non wetted parts Plastic housing Aluminium die casting housing Stainless steel housing precision cast ing Stainless steel housing electropolished Seal between housing and housing cover Light guide in housing cover plastic Ground terminal Process fittings Pipe thread cylindrical DIN 3852
5. It is designed for industrial use in all areas of process technology and is preferably used for bulk solids Typical applications are overfill and dry run protection Thanks to its simple and robust measuring system VEGAWAVE 63 is virtually unaffected by the chemical and physical properties of the bulk solid It also works when subjected to strong external vibrations or changing products Solid detection in water If VEGAWAVE 63 was ordered for solids detection in water the tuning fork is set to the density of water In air or when immersed in water density 1 g cm 0 036 Ibs in VEGAWAVE 63 signals uncovered Only when the vibrating element is also covered with solids e g sand sludge gravel etc will the sensor signal covered Fault monitoring The electronics module of VEGAWAVE 63 monitors continuously the following criteria Correct vibrating frequency e Line break to the piezo drive If one of these faults is detected the electronics signals this via a defined current to the signal conditioning instrument The connection cable to the vibrating element is also monitored The tuning fork is piezoelectrically energised and vibrates at its mechanical resonance frequency of approx 150 Hz When the tuning fork is submerged in the product the vibration amplitude changes This change is detected by the integrated electronics module and converted into a switching command Depending on your requirements VEGAWAVE 63 with
6. VEGAWAVE 63 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 observed 2 6 CE conformity This device fulfills the legal requirements of the applicable EC guidelines 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 SIL conformity VEGAWAVE 63 meets the requirements to the functional safety according to IEC 61508 Further information is available in the Safety Manual VEGAWAVE series 60 2 8 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 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 management system is certified according to DIN EN ISO 14001 Please help us fulfil this obligation by observing the environmental instructions in this manual e Chapter Packaging transport and storage e Chapter Disposal VEGAWAVE 63 e two wire 81702 NA 09cZE 32260 EN 120418 3 Product description Scope of delivery
7. 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com Ko cce 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 2012 Subject to change without prior notice 32260 EN 120418
8. A American pipe thread conical ASME B1 20 1 Weight approx Instrument weight depending on proc ess fitting Extension tube Sensor length L Max lateral load 316L 316L Klingersil C 4400 316L 316L plastic PBT Polyester Aluminium die casting AISi10Mg powder coated basis Polyester 316L 316L NBR stainless steel housing precision casting silicone aluminium plastic housing stainless steel housng electropolished PMMA Makrolon 316L G1 A 1 NPT 0 8 4 kg 0 18 8 82 Ibs 2000 g m 21 5 oz ft 0 3 6 m 0 984 19 69 ft 290 Nm max 600 N 214 Ibf ft max 135 Ibf 32 VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 VEGA 9 Supplement Fig 48 Max lateral load alongside fork side narrow fork side Output variable Output Two wire output Suitable signal conditioning instruments VEGATOR 536Ex 537Ex 636Ex Output signal Mode min Vibrating element uncovered 16 mA x1 mA vibrating element covered 8 mA 1 mA Mode max Vibrating element uncovered 8 mA x1 mA vibrat ing element covered 16 mA x1 mA Fault message 2 8 mA Modes switchable min max Switching delay When immersed 05s When laid bare 1s Ambient conditions Ambient temperature on the housing 40 80 C 40 176 F Storage and transport temperature 40 80 C 40 176 F Process conditi
9. 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 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 If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps in a procedure VEGAWAVE 63 e two wire 81702 L N3 09cc 32260 EN 120418 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 VEGAWAVE 63 is a sensor for level detection You can find detailed i
10. notes on the transport packaging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or concealed 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 Not in the open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see chapter Supplement Technical data Ambient conditions e Relative humidity 20 85 VEGAWAVE 63 e two wire 4 Mounting Suitability for the pro cess conditions Switching point Moisture Transport Pressure Vacuum 4 Mounting 4 1 General instructions Make sure that all parts of the instrument exposed to the process in particular the sensor element process seal and process fitting are suitable for the existing process conditions These include above all the 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 type label In general VEGAWAVE 63 can be installed in any position The instrument only has to be m
11. two wire electronics can be connected to different signal conditioning instru ments Compatible signal conditioning instruments are listed in chapter Technical data The data for power supply are specified in chapter Technical data VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 3 Product description Packaging Transport Transport inspection Storage Storage and transport temperature 3 3 Operation With the factory setting products with a density of gt 0 02 g cm 0 0008 Ibs in can be measured The instrument can also be adapted to products with lower density gt 0 008 g cm 0 0003 Ibs in 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 Potentiometer for adaptation to the product density e Mode changeover for selection of the output current 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 environment friendly recyclable cardboard In addition the sensor is provided with a protective cover of cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies Transport must be carried out under consideration of the
12. Constituent parts Type label 3 Product description 3 1 Structure The scope of delivery encompasses e VEGAWAVE 63 point level switch e Documentation this operating instructions manual Safety Manual Functional safety SIL optional Supplementary instructions manual Plug connector for level sensors optional Exspecific Safety instructions with Ex versions if necessary further certificates The VEGAWAVE 63 consists of the components e Housing cover e Housing with electronics e Process fitting with tuning fork o evo E EO Fig 1 VEGAWAVE 63 with plastic housing 1 Housing cover 2 Housing with electronics 3 Process fitting The type label contains the most important data for identification and use of the instrument Article number Serial number Technical data Article numbers documentation VEGAWAVE 63 e two wire 3 Product description VEGA Application area Functional principle Voltage supply e SIL identification with SIL rating ex works With the serial number you can access the delivery data of the instrument via www vega com VEGA Tools and serial number search In addition to the type label outside you can also find the serial number on the inside of the instrument 3 2 Principle of operation VEGAWAVE 63 is a point level sensor with tuning fork for level detection
13. Operating Instructions VEGAWAVE 63 two wire Document ID 32260 by Vibration Contents 1 About this document do FUNGON cesa oed ade nn 4 1 2 Target group u nm eR REN ETE 4 1 3 Symbolism used illie 4 2 For your safety 2 4 Authorised personnel 0 an 5 2 2 Appropriate use llle 5 2 3 Warning about misuse 04 5 2 4 General safety instructions 5 2 5 Safety label on the instrument 6 26 CE conformity 0 0 00 000008 6 2 SIL conformity 2 222m 6 2 8 Safety instructions for Ex areas 6 2 9 Environmental instructions 6 3 Product description 31 Structure 2 ceed eed aa rn 7 3 2 Principle of operation lille 8 3 3 Operation cessas Roe e RERO CREER oe ee 9 3 4 Storage and transport a 9 4 Mounting 4 1 General instructions llle 10 4 2 Instructions for installation 2 222 000 11 5 Connecting to power supply 5 1 Preparing the connection 22222222 16 5 2 Connection procedure 0 00000 ee 16 5 83 Wiring plan single chamber housing 17 5 4 Wiring plan version IP 66 IP 68 1 bar 19 6 Setup 6 1 General information llle 20 6 2 Adjustment elements 0 0 anaana 21 6 3 Function chart lllll nen 22 6 4 Recurring test and function test SIL 23 7 M
14. aintenance and fault rectification 7 14 Maintenance 2 28 7 2 Remove interferences 0004 28 7 3 Exchanging the electronics module 29 7 4 Instrument repair llle 30 8 Dismounting 8 1 Dismounting Steps 0004 31 82 DispoSal i i o t eee eee ee eae 31 2 VEGAWAVE 63 e two wire 81702 L N3 092c 32260 EN 120418 pao pao Contents 9 Supplement 9 1 Technical data 00 00 32 92 Dimensions 2er 36 Supplementary documentation Information Supplementary documents appropriate to the ordered version come with the delivery You can find them listed in chapter Product description Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGAWAVE 63 we offer accessories and replacement parts The corresponding doc umentations are 32357 External housing VEGAWAVE 32356 Electronics module VEGAWAVE series 60 34296 Protective cover 32359 Lock fitting for VEGAWAVE 63 unpressurized 32360 Lock fitting for VEGAWAVE 63 16 bar Editing status 2012 04 12 VEGAWAVE 63 e two wire 1 About this document 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
15. ase 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 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 VEGAWAVE 63 Take note of the corresponding installation regulations for Ex applications Cover all housing openings conforming to standard according to EN 60079 1 5 2 Connection procedure With Ex instruments the housing cover may only be opened if there is no explosive atmosphere present Proceed as follows Unscrew the housing cover 2 Loosen compression nut of the cable entry 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 t
16. f the instrument is used properly no special maintenance is required in normal operation 7 2 Remove interferences The operator of the system is responsible for taking suitable measures to rectify faults VEGAWAVE 63 offers maximum reliability Nevertheless faults can occur during operation These may be caused by the following e g Sensor Process Voltage supply Signal processing The first measure to be taken is to check the output signal In many cases the causes can be determined this way and the faults rectified Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone no 49 1805 858550 The hotline is available to you 7 days a week round the clock Since we offer this service world wide the support is only available in the English language The service is free of charge only the standard telephone costs will be charged Rectification VEGAWAVE 63 signals Operating voltage too low Check operating voltage covered without being submerged overfill pro tection VEGAWAVE 63 signals uncovered when being submerged dry run pro tection Electronics defective Press the mode switch If the instrument then changes the mode the vibrating element may be covered with buildup or mechanically damaged Should the switching function in the correct mode still be faulty return the instrument for repair Press the mode switch If the instrument then d
17. fle protection against To minimise flow resistance caused by the tuning fork VEGAWAVE 63 should be mounted in such a way that the surfaces of the blades are parallel to the product movement Fig 6 Flow orientation of the tuning fork 1 Marking with screwed version 2 Direction of flow In applications such as grit chambers or settling basins for coarse falling rocks sediments the vibrating element must be protected against damage with a suitable baffle This baffle must be manufactured by you 14 VEGAWAVE 63 two wire 8L9031 NF 0937 32260 EN 120418 4 Mounting Fig 7 Baffle for protection against mechanical damage VEGAWAVE 63 e two wire 15 5 Connecting to power supply NEGA Note safety instructions Take note of the safety instru ctions for Ex applications Voltage supply Connection cable Connection cab le for Ex appli cations amp amp amp 5 Connecting to power supply 5 1 Preparing the connection Always keep in mind the following safety instructions e Connect only in tne 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 VEGAWAVE 63 to vessel ground PA or in c
18. he cable entry 16 VEGAWAVE 63 e two wire 81702 L N3 09cc 32260 EN 120418 VEGA 5 Connecting to power supply 5 Lift the opening levers of the terminals with a screwdriver see following illustration C L id Fig 8 Connection steps 5 and 6 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 If necessary carry out a fresh adjustment 11 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 Ex version VEGAWAVE 63 e two wire 17 5 Connecting to power supply NEGA Housing overview Wiring plan MOTA 1S D o Ex Fig 9 Material versions single chamber housing 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 ROMA For connection to a signal conditioning instrument The sensor is powered via the connected signal conditioning instrument For further inf
19. he front plate of the signal conditioning instrument Push the test key for gt 2 seconds with a suitable object Hence a test is started Hence the correctness of the subsequent switching conditions must be monitored via the two LEDs on the signal conditioning instrument as well as the connected facilities The sensor must neither be dismounted nor controlled by filling the vessel This test is valid if you cannot change the vessel filling or cannot dismount the sensor The recurring function test according to IEC 61508 can be carried out by pushing the test key on a respective signal conditioning instrument or briefly gt 2 seconds interrupting the supply line to the sensor 24 VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 6 Setup The correctness of the subsequent switching conditions must be monitored via the two LEDs on the signal conditioning instrument as well as the connected devices The sensor must neither be dismounted nor triggered by filling the vessel This applies for VEGAWAVE 63 with two wire electronics module WE60Z You can carry out the function test with the outputted current values also directly via a safety PLC or a process control system A function test can be carried out with measurement setups in conjunction with the two wire electronics module WE60Z EX If you are using a signal conditioning instrument of type VEGATOR for this purpose you can carry out the test with the integ
20. he housing cover may only be opened if there is no explosive atmosphere present Proceed as follows Switch off power supply Unscrew the housing cover 1 2 3 Lift the opening levers of the terminals with a screwdriver 4 Pull the connection cables out of the terminals 5 Loosen the two screws with a screw driver Torx size T10 or slot 4 Fig 47 Loosening the holding screws 1 Electronics module 2 Screws 2 pcs VEGAWAVE 63 e two wire 29 7 Maintenance and fault rectification NEGA pao 6 Pull out the old electronics module 7 Compare the new electronics module with the old one The type label of the electronics module must correspond to that of the old electronics module This applies particularly to instruments used in hazardous areas 8 Compare the settings of the two electronics modules Set the adjustment elements of the new electronics module to the same setting of the old one Information Make sure that the housing is not rotated during the electronics exchange Otherwise the plug may be in a different position later 9 Insert the electronics module carefully Make sure that the plug is in the correct position 10 Screw in and tighten the two holding screws with a screwdriver Torx size T10 or Phillips 4 11 Insert the wire ends into the open terminals according to the wiring plan 12 Press down the opening levers of the terminals you will hear the terminal spring c
21. ite for maintaining the protection rating VEGAWAVE 63 e two wire 35 9 Supplement VEGA 9 2 Dimensions Housing in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar 59 mm 2 32 2 80 mm 3 15 00011 116 mm 4 57 86 mm 3 39 117 mm 4 61 112 mm 4 41 112 mm 4 41 2 416 mm 4 57 M20x1 5 imm M20x1 5 M20x1 5 gt O M20x1 Ya NPT ae Ya NPT YNPT x1 D NPT Qo a Fig 50 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 ANONn Housing in protection IP 66 IP 68 1 bar 103 mm 4 06 577 mm 150 mm 5 91 8 03 84 mm 3 31 a ma UL amp a aaa aaa S B x E H H M20x1 5 M20x1 5 Fig 51 Housing versions with protection rating IP 66 IP 68 1 bar 1 Stainless steel housing precision casting 2 Aluminium housing 36 VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 9 Supplement 1 19 64 a1 A 43mm 1 11 46 Fig 52 VEGAWAVE 63 threaded version G112 A DIN ISO 228 1 L Sensor length see chapter Technical data
22. losing 13 Check the hold of the wires in the terminals by lightly pulling on them 14 Check cable gland on tightness The seal ring must completely encircle the cable 15 Screw the housing cover back on The electronics exchange is now finished 7 4 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our homepage at 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 e Print and fill out one form per instrument e Clean the instrument and pack it damage proof e Attach the completed form and if need be also a safety data sheet outside on the packaging e Please ask the agency serving you for the address of your return shipment You can find the respective contact data on our website www vega com under Company VEGA worldwide 30 VEGAWAVE 63 two wire 8L9031 NF 0937 32260 EN 120418 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
23. nformation 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 Arbitrary conversions or modifications are explicitly forbidden 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 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 regulations
24. ning instrument The following chart provides an overview of the switching conditions depending on the adjusted mode of the signal conditioning instrument and the level Note Keep in mind that the mode switch of VEGAWAVE 63 must be always set to max Mode on the Signal cur Signal lamp Signal lamp signal condi rent Sensor sensor signal condi tioning in tioning in strument strument Mode A approx 8 mA Overflow pro Vv NP tection AX I Green Mode A approx 16 mA Overflow pro My tection ex 2 Red Mode B approx 16 mA Dry run pro My Se tection S I Red Mode B approx 8 mA Dry run pro My tection AX 9 Green Fault message any 2 8 mA NA mode A B ne o 7 S flashes red 6 4 Recurring test and function test SIL The VEGAWAVE 63 is qualified for use in measuring chains of level SIL2 according to IEC 61508 redundant level SIL3 The measuring system can be used for level detection of bulk solids and meets the special requirements of safety technology You will find suitable signal conditioning instruments in chapter Technical data VEGAWAVE 63 two wire 23 6 Setup VEGA Implementation Func tion test Test without filling or dismounting the sensor 3 4 This is possible up to SIL2 in a single channel architecture 1001D and up to SIL3 in a multiple channel redundant architecture The following instrument combinations meet the requiremen
25. oes not change the mode the electronics module may be defective Exchange the electronics module Unfavourable installation location Buildup on the vibrating element Mount the instrument at a location in the vessel where no dead zones or mounds can form Check the vibrating element and the sensor if there is buildup and remove it 28 VEGAWAVE 63 e two wire 81702 NA 09cZE 32260 EN 120418 VEGA 7 Maintenance and fault rectification Error Cause Rectification Wrong mode selected Set the mode switch on VEGAWAVE 63 to max Set the correct mode on the signal conditioning instrument A overfill protection B dry run protection Signal lamp flashes red Error on the vibrating ele Check if the vibrating element is damage or extremely ment corroded Interference on the elect Exchanging the electronics module ronics module instrument defective Exchange the instrument or send it in for repair Reaction after fault rec Depending on the reason for the fault and the measures taken the tification steps described in chapter Set up may have to be carried out again 7 3 Exchanging the electronics module In general all electronics modules of series WE60 can be inter changed If you want to use an electronics module with a different signal output you can download the corresponding operating instructions manual from our homepage under Downloads With EEx d instruments t
26. ons Measured variable Limit level of solids Process pressure 1 25 bar 100 2500 kPa 14 5 363 psig VEGAWAVE 63 of 316L 50 150 C 58 302 F Process temperature thread or flange tem 50 250 C 58 482 F perature with temperature adapter option VEGAWAVE 63 e two wire 33 9 Supplement NEGA QA 80 C oo een d 104 F i cod yy NG 50 C en 50 C 100 C 150 C 200 C 250 C 58 F 122 F 212 F 302 F 302 482F 40 F Fig 49 Ambient temperature Process temperature 1 Process temperature 2 Ambient temperature 3 Temperature range with temperature adapter Product density Standard gt 0 02 g cm 0 0007 Ibs in adjustable 0 008 g cm 0 0003 Ibs in Granular size max 10 mm 0 4 in Electromechanical data version IP 66 IP 67 and IP 66 IP 68 0 2 bar Cable entry plug3 Single chamber housing e 1xcable gland M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 or e 1x closing cap NPT 1 x blind plug NPT or e 1xplug depending on the version 1 x blind stopper M20 x 1 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 1xIP 68 cable gland M20 x 1 5 1 x blind stopper M20 x 1 5 or e 1x closing cap NPT 1 x blind plug 2 NPT Connection cable Wire cross section 0 5 mm
27. ormation see the Technical data in the Supplement The wiring example is applicable for all suitable signal conditioning instruments If the mode switch of VEGAWAVE 63 is correctly set to max the control lamp on VEGAWAVE 63 lights e red with submerged vibrating element green with uncovered vibrating element Take note of the operating instructions manual of the signal conditioning instrument Suitable signal conditioning instruments are listed in chapter Technical data min max Fig 10 Wiring plan 1 Voltage supply 18 VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 VEGA 5 Connecting to power supply Wire assignment con nection cable 5 4 Wiring plan version IP 66 IP 68 1 bar ES Fig 11 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Shielding VEGAWAVE 63 e two wire 19 6 Setup Function Configuration pao 6 Set up 6 1 General information The figures in brackets refer to the following illustrations On the electronics module you will find the following indicating and adjustment elements e Potentiometer for adaptation to the product density 1 e DIL switch for mode adjustment min max 2 e Signal lamp 5 Note As a rule always set the mode with mode switch 2 before starting the setup of VEGAWAVE 683 If the instrument i
28. ounted in such a way that the vibrating element is at the height of the desired switching point 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 applies 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 M Fig 2 Measures against moisture penetration Do not hold VEGAWAVE 63 on the vibrating element Especially with flange and tube versions the sensor can be damaged by the weight of the instrument 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 10 VEGAWAVE 63 e two wire 81702 NA 09cZE 32260 EN 120418 VEGA 4 Mounting Handling A Agitators and fluidiza tion amp Inflowing medium The max permissible pressure is specified in chapter Technical data or on the type label of the sensor The vibrating level switch is a measuring instrument and must be treated accordingly Bending the vibrating element will de
29. put current When using a signal conditioning instrument always set the mode Switch to max mode In this case you select the requested mode according to the Function chart max max detection or overfill protection min min detection or dry run detection on the signal conditioning instrument VEGAWAVE 63 e two wire 21 When used on a control system the following values apply e Mode min Vibrating element uncovered 16 mA 1 mA Vibrating element covered 8 mA 1 mA e Mode max Vibrating element uncovered 8 mA 1 mA Vibrating element covered 16 mA 1 mA Signal lamp 5 Control lamp for indication of the switching status e green 8 mA e red 16 mA e red flashing Failure lt 2 3 mA 6 3 Function chart Level switch VEGAWAVE 63 The following chart provides an overview of the switching conditions depending on the adjusted mode and level Mode on the Signal current Signal lamp sensor Sensor sensor Max 8 mA Overflow protec M tion N Green Max approx 16 mA Overflow protec Xy tion FTN Red Min approx 8 mA Dry run protection NU XX Es Green Min approx 16 mA D tecti 9v ry run protection Xx Red Fault message any 2 8 mA min max mode rt X ZIN flashes red 22 VEGAWAVE 63 e two wire 81702 NA 09cZE 32260 EN 120418 6 Setup pao General information SIL VEGAWAVE 63 level switch with signal conditio
30. rated test key The test key is recessed in the front plate of the signal conditioning insturment Push the test key for 5 2 seconds with a suitable object screwdriver pen etc When the VEGAWAVE 63 is connected to a processing system or an SPLC you have to interrupt the connection cable to the sensor for 2 seconds The switching delay must be set to 0 5 s After releasing the test key or interrupting the connection cable to the sensor the complete measuring system can be checked on correct function The following operating conditions are simulated during the test e Fault message e Empty signal e Fullsi I mA Fig 36 Flow chart of the function test 1 Full signal 2 Empty signal 3 Fault message 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 VEGAWAVE 63 e two wire 25 6 Setup VEGA pao Test procedure signal conditioning instrument Keep in mind that connected instru ments are activated during the function test By doing this you can check the correct function of the measuring system Note Keep in mind that the starting time ta of the voltage supply can extend the time up to the first switching e g VEGATOR 636 1 s After releasing the button or after a brief line break The specified times appl
31. s used in conjunction with a signal conditioning instrument always set the mode switch 2 on VEGAWAVE 63 to max mode The mode is selected on the signal conditioning instrument with the mode switch The switching output will change if you set one of the two mode switches afterwards This could possibly trigger other connected instruments or devices 20 VEGAWAVE 63 e two wire 81702 L N3 09cc 32260 EN 120418 VEGA 6 Set up Electronics and connec tion compartment Switching point adapta tion 1 Mode adjustment 2 6 2 Adjustment elements Fig 12 Electronics and connection compartment two wire output Potentiometer for switching point adaptation DIL switch for mode adjustment Ground terminal Connection terminals Control lamp NAAN With the potentiometer you can adapt the switching point to the solid It is already preset and must only be modified in special cases By default the potentiometer of VEGAWAVE 83 is set to the right stop gt 0 02 g cm or 0 0008 Ibs in In case of very light weight solids turn the potentiometer to the left stop gt 0 008 g cm or 0 0003 Ibs in VEGAWAVE 63 will thus be more sensitive and can detect light weight solids more reliably For instruments detecting solids in water these settings are not applicable The switching point adaptation is preset and must not be changed With the mode adjustment min max you can determine the out
32. stroy the instrument Warning The housing must not be used to screw the instrument in Applying tightening force can damage internal parts of the housing Use the hexagon above the thread for screwing in 4 2 Instructions for installation 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 extension tube for VEGAWAVE 63 but check if you can mount a short level switch on the side of the vessel in horizontal position Extreme vibration caused by the process or the equipment e g agitators or turbulence in the vessel e g by fluidisation can cause the extension tube of VEGAWAVE 68 to vibrate in resonance This leads to increased stress on the upper weld joint Should a longer tube version be necessary you can provide a suitable support directly above the vibrating element to secure the extension tube This measure applies mainly to applications in Ex areas Make sure that the tube is not subject to bending stress due to this measure If VEGAWAVE 63 is mounted in the filling stream unwanted false measurement signals can be generated For this reason mount VEGAWAVE 63 at a position in the vessel where no disturbances e g from filling openings agitators etc can occur This applies particularly to instrument types with long extension tube VEGAWAVE 63 e two wire 11
33. ts according to SIL VEGAWAVE 63 Ex with e Oscillator WE60Z e Signal conditioning instrument VEGATOR 636Ex or SPLC safety oriented PLC There are the following possibilities to carry out the recurring function test Filling of the vessel up to the switching point 2 Dismounting of the sensor and immersion in the the original product 3 Short interruption of the supply line to the sensor 4 Pushing the test key on the signal conditioning instrument 1 Filling the vessel up to the switching point If this does not cause any problems you can fill the vessel up to the switching point and monitor the correct sensor reaction 2 Dismounting of the sensor and immersion in the original product You can dismount the sensor for test purposes and check its proper functioning by immersing it in the original product 3 Short interruption of the supply line to the sensor The recurring function test according to IEC 61508 can be carried out through a short interruption gt 2 seconds of the supply line to the sensor This starts a test sequence The correctness of the subsequent switching conditions on the indications of the SPLC must be monitored The sensor must neither be dismounted nor triggered by filling the vessel You can carry out the function test with the outputted current values also directly via a safety PLC or a process control system 4 Pushing the test key on the signal conditioning instrument A test key is lowered in t
34. y with a tolerance of 20 approx 0 6s ta signal 8mA Sensor Level relay Signal Level relay Signal Fail safe Control current A overfill lamp A B dry run lamp B relay lamp Sensor protection Overfill protection Dry run protection protection 1 Fault sig 2 mA currentless currentless currentless nal dy O O QO 2 Empty approx energized currentless energized 1 5 s approx XX O O 1 5 s 3 Full signal approx currentless energized energized approx 16 mA xa app o M o 4 Return to current ope rating condi tion Test assessment SPLC Note When used in measuring chains according to IEC 61508 mode B is not permitted Test passed e Interference signal lt 3 6 mA 400 ms e Uncovered approx 8 mA 21s e Covered approx 16 mA 21s 2 Starting time of the voltage supply 26 VEGAWAVE 63 e two wire 8L9031 NF 0937 32260 EN 120418 VELA 6 Setup Test not passed e Interference signal 3 6 mA 400 ms 750 ms e Uncovered approx 8 mA lt 1s 22s e Covered approx 16 mMA lt 1s 22s VEGAWAVE 63 two wire 27 7 Maintenance and fault rectification VEGA Reaction when malfunc tions occur Failure reasons Fault rectification 24 hour service hotline Checking the switching signal Error Cause 7 Maintenance and fault rectification 7 1 Maintenance I
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