Operating Instructions - VEGAMIP R61 - - Relay
Contents
1. Fig 2 Antenna versions Encapsulated horn antenna with PTFE cover Plastic encapsulated antenna with PP cover Horn antenna VEGAMIP 61 with angled antenna extension A hM gt The emitting unit transmits a focused microwave signal via horn antenna to the receiving unit on the opposite side If there is medium between emitting and receiving unit the signal is damped This change is detected by the built in electronics module and converted into a switching command 3 3 Packaging transport and storage 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 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 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 Functional principle Packaging Transport Transport inspection VEGAMIP R61 Relay 35786 EN 100413 61700 6 VELA Up2. Process fitting thread Process fitting flange Process seal Instrument seal Antenna cover Cover Mounting adapter optional Seal Mounting adapter optional Materials non wetted parts Housing plastic Aluminium die casting housing Stainless steel housing precision cast ing Stainless steel housing electropolished Seal between housing and housing cover Ground terminal Mounting adapter option Sensor length Instrument weight depending on process fitting Process fittings Pipe thread cylindrical ISO 228 T1 American pipe thread tapered Flanges Frequency range Measuring range Angle of aperture of the antenna 3 dB Encapsulated horn antenna G1 A Plastic encapsulated antenna with PP cover Output variable Output VEGAMIP R61 Relay 35786 EN 100413 61700 6 5 A 253 V AC 4 A 30 V DC 0 2 A 125 V DC If inductive loads or stronger currents are switched through the gold plating on the relay contact surface will be permanently damaged The contact is then no longer suitable for switching low level signal circuits AgNi or AgSnO and Au plated Max detection or overflow overfill protection Min detection or dry run protection approximately 1 dB adjustable from 0 1 20 s on off 100 mm 3 94 in 40 80 C 40 176 F Limit level of bulk solids and liquids 1 4 bar 10
3. in a separate operating instructions manual e 3 2 Principle of operation VEGAMIP 61 is a microwave barrier for level detection It is designed for industrial use in all areas of process technology and can be used in bulk solids and liquids Typical applications are overfill and dry run protection With an operating distance of 100 m VEGAMIP 61 can be used for example in bulk solids silos with large diameters Thanks to its simple and rugged measuring system VEGAMIP 61 is virtually unaffected by the process and the chemical and physical properties of the medium VEGAMIP 61 can be also used for detection of vehicles and ships or for material recognition on conveyor belts Type label Serial number Scope of delivery Application area VEGAMIP R61 Relay 35786 EN 100413 61700 6 VELA It works even under extremely difficult conditons such as different granulation sizes contamination extreme filling noise high temper atures strong dust generation or abrasive products The VEGAMIP 61 consists of the following components Fig 1 VEGAMIP 61 with plastic housing Emitting unit VEGAMIP T61 Receiving unit VEGAMIP R61 with control electronics Housing cover Housing with control electronics Process fitting O amp Qolu VEGAMIP R61 Relay 3 Product description 3 Product description Several antenna versions are available for different applications
4. overvoltage arresters Connect the operating voltage according to the following diagrams The oscillator with relay output is designed in protection class 1 To maintain this protection class it is absolutely necessary that the ground conductor be connected to the internal ground terminal Take note of the general installation regulations As a rule connect VEGAMIP 61 to vessel ground PA or in case of plastic vessels to the next ground potential On the side of the 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 5 2 Connection procedure The connection of the voltage supply and the signal output is carried out via the spring loaded terminals in the housing Proceed as follows 1 Unscrew the housing cover 2 Loosen compression nut of the cable en
5. 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 3 4 Accessories and replacement parts The protective cover protects the sensor housing against soiling and intense heat from solar radiation You will find additional information in the supplementary instructions manual Protective cover Document ID 34296 Flanges are available in different versions according to the following standards DIN 2501 EN 1092 1 ANSI B 16 5 JIS B 2210 1984 GOST 12821 80 You will find additional information in the supplementary instructions manual Flanges according to DIN EN ASME JIS Document ID 31088 The electronics module VEGAMIP R61 is a replacement part for microwave barriers of VEGAMIP series 60 You will find additional information in the following operating instructions manual e Electronics module VEGAMIP R61 receiving unit Document ID 36428 VEGAMIP R61 Relay 3 Product description Storage Storage and transport temperature Protective cover Flanges Electron
6. yellow relay control lamp changes condition Depending on the vessel size process and or medium you have to adjust the sensitivity of VEGAMIP 61 more or less sensitive In products with low signal damping in small vessels or pipelines or with buildup it can be necessary to test the switching function By means of the LED indicating board you can see the actual receiving level during adjustment When the indication moves to the right the instrument will be more insensitive to the left more sensitive In applications with products having a good signal damping for example stones ore sand cement and where buildup and contamination is expected you should adjust the instrument more insensitive In this case the VEGAMIP 61 switches only with a relatively high signal damping by the medium Probable buildup does not influence the measurement 25 Fig 32 Indication board Receiving level Medium delivers good signal damping VEGAMIP R61 Relay 35786 EN 100413 61700 6 a Z DUNG OOOO COO min max OQ A on L IMS e1 20 345678 Nucl JO e LLLI Fig 33 LED indication strip Setting for products with good signal damping In applications with products having a low signal damping for example plastic granules cereals you should adjust the instrument more sensitive Hence the
7. 0 400 kPa 14 5 58 psig 1 2 bar 100 200 kPa 14 5 29 psig unpressurized IP 67 40 80 C 40 176 F 40 80 C 40 176 F 40 250 C 40 482 F 40 450 C 40 842 F e 1xcable entry M20 x 1 5 cable 5 9 mm 1 x blind stopper M20 x 1 5 attached 1 x cable entry M20 x 1 5 or VEGAMIP R61 Relay 9 Supplement Relay data AC DC Breaking capacity Contact material relay contacts Modes adjustable max min Measuring accuracy Hysteresis Switching delay Min distance Ambient conditions Ambient storage and transport temperature Process conditions Measured variable Process pressure VEGAMIP 61 antenna with PTFE cover VEGAMIP 61 antenna with PP cover VEGAMIP 61 with mounting adapter Process temperature thread or flange tem perature VEGAMIP 61 antenna with PTFE cover VEGAMIP 61 antenna with PP cover VEGAMIP 61 with mounting adapter 150 mm optional VEGAMIP 61 with mounting adapter 300 mm optional Electromechanical data Cable entry plug dependent on the version Single chamber housing 32 VEGA 9 Supplement e 1xcable entry NPT 1 x blind stopper NPT 1 x cable entry NPT or e 1x plug M12 1 1 x blind stopper M20 x 1 5 Screw terminals for wire cross section up to 1 5 mm AWG 16 Voltage supply Opera
8. IP 61 1 Threaded version encapsulated horn antenna with PTFE cover 61 A 2 Threaded version encapsulated horn antenna with PTFE cover 1 NPT VEGAMIP R61 Relay 34 VEGA 9 Supplement VEGAMIP 61 Ec 6 oO Or EZ Elm oo te SW 46 mm 1 427 SW 60 mm 1 42 1 4 Eg ele E ER Bie Do ele EB Yis Fig 38 VEGAMIP 61 Threaded version encapsulated horn antenna with PTFE cover G1 2 A Plastic encapsulated antenna with PP cover Mounting strap Adapter flange A WDM VEGAMIP 61 Mounting adapter 40 450 C 24mm 0 95 G2A Fig 39 Mounting adapter with ceramic cover for VEGAMIP 61 threaded version with PTFE cover x 150 mm 5 9 in or 300 mm 11 8 in VEGAMIP R61 Relay 35 35786 EN 100413 61700 6 VELA 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 P
9. N 100413 61700 6 VEGAMIP R61 Relay Index 38 Index 39 VEGAMIP R61 Relay 35786 EN 100413 VEGA Printing date VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone 49 7836 50 0 Fax 49 7836 50 201 E mail infogde vega com www vega com l CE 9 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 2010 Subject to change without prior notice 35786 EN 100413
10. Operating Instructions VEGAMIP R61 Receiving unit Relay Document ID 35786 ui Radar 61700 6 Contents 1 About this document 14 F nctioni sss eere eh 12 Target group 1 3 Symbolism used 2 For your safety 2 1 Authorised personnel 2 2 Appropriate use 2 3 Warning about misuse 2 4 General safety instructions 25 CE conformity 2 6 Environmental instructions 3 Product description 3 4 Configuration issus 3 2 Principle of operation 3 3 Packaging transport and storage 3 4 Accessories and replacement parts 4 Mounting 4 1 General instructions 4 2 Mounting instructions 5 Connecting to power supply 5 1 Preparing the connection 5 2 Connection procedure 5 3 Wiring plan single chamber housing 6 Setup 6 1 Adjustment elements 6 2 Adjustment 7 Maintenance and fault rectification 7 4 Maintenance LL 7 2 Rectify malfunctions 7 3 Exchange the electronics 7 4 How to proceed in case of repair 8 Dismounting 8 1 Dismounting steps 82 1800588 9 Supplement 9 1 Technical data 9 2 Dimensions VEGAMIP R61 Relay Contents Contents Safety instructions for Ex areas Please note the Ex specific safety informatio
11. VEGAMIP 61 switches very sensitive even with relatively low covering by the product a Aco NS TEN EER EN min max O 9 AN on L i 51000 Ot OI e6 1 20 3456 7 8 SQ LLLI D Fig 34 LED indication strip Setting for products with low signal damping VEGAMIP R61 Relay 6 Setup Product delivers low signal damping 26 6 Setup By means of the LED indicating board you can adjust the switching delay Push the two keys 7 and 8 simultaneously for approximately 2 s until the LED indication flashes With the two keys you can select the requested switching delay according to the following illustration The switching delay can be adjusted in seven steps between 100 ms and 20 s 100 200 500 1s 2s 5s 20s ms ms ms 0 0 Fig 35 Adjust switching delay LED indication flashes If the indication moves to the right the switching delay will be longer to the left shorter The indication returns automatically to the indication of the actual receiving level after approximately 10 s If possible you can simulate a filling between emitting and receiving unit by using the hand or a metal sheet and check if the switching point is adjusted correctly If the relay contr
12. ation in front of a vessel window 1 Window of non conductive material for example glass plastic etc In general the same as for metal vessels applies to concrete vessels due to the steel braining In general the same as for metal vessels applies to wood vessels due to the liquid absorption of the wood VEGAMIP 61 can be used for detection of products in pipelines In pipelines of non metallic products such as plastic or glass the measured product can be detected through the pipe wall Fig 7 Installation in pipelines x Min distance 100 mm 3 94 in Mount the threaded version of VEGAMIP 61 in the following way VEGAMIP R61 Relay 4 Mounting Concrete vessel Wood vessels Pipelines Threaded version 14 VEGA 4 Mounting Fig 8 VEGAMIP 61 threaded version 31 A Polarisation marking Instrument hexagon Locknut Process seal A hM Insert the supplied process seal 1 before screwing it in 2 To screw VEGAMIP 61 in use the instrument hexagon 3 below the housing Screw the instrument in and hand screw it a flat wrench 3 Turn the sensor back max 180 to reach the required orientation of the polarisation marking 4 4 Hold the instrument in this position and tighten with the counter nut 2 Caution IN The housing must not be used to screw the instrument in Applying tightening force can damage internal par
13. e it can be replaced by the user In Ex applications only one electronics module with respective Ex approval may be used You find all information to the electronics exchange in the operating instructions of the new electronics module 7 4 How to proceed in case of repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our Internet homepage 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 competent agency on our website www vega com 29 VEGA Reaction after fault rec tification 24 hour service hotline VEGAMIP R61 Relay 35786 EN 100413 61700 6 8 Dismounting 8 1 Dismounting steps Warning Before dismounting be aware of dangerous process conditions such as e g pressure in the vessel high temperatures corrosive or toxic products etc Take note of chapters Mounting and Connecting to power supply and carry out the listed steps in reverse order 8 2 Disposal The instrument consists of materials which can be recycled by speciali
14. elay lt Key for adjustment of the sensitivity and the switching delay LED indicating board for indication of the receiving level yellow OANA 3 5 There are three signal lamps LED on the electronics module Control lamp red for indication of a fault 2 This signal lamp shows the fault status of the instrument Control lamp yellow for indication of the switching condition 3 The signal lamp signals the switching condition of the switching output Control lamp green for indication of the instrument function 4 The green signal lamp on shows the operating state of the instrument as soon as voltage supply is connected correctly With the mode adjustment max min you can change the switching condition of the relay You can set the required mode according to the Function chart max max detection or overflow protection min min detection or dry run protection VEGAMIP R61 Relay 6 Setup Signal lamps 2 3 4 Mode adjustment 1 22 6 Setup With these keys 7 and 8 you can adjust the switching point to the medium Depending on the process the sensitivity of VEGAMIP 61 adjusted more or less sensitive Pressing the key makes the sensor more sensitive Pressing the lt key makes the sensor less sensitive You can also adjust the switching delay with the two keys By means of the LED indicating board you can see the ac
15. em 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 VEGAMIP R61 Relay 2 For your safety 3 Product description 3 Product description 3 1 Configuration The type label contains the most important data for identification and use of the instrument Article number e Serial number e Technical data Article numbers documentation 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 The serial number on the type label of the instrument allows you to have the order data operating instructions manuals sensor data for the service DTM as well as the test certificate depending on the instrument displayed via www vega com VEGA Tools and serial number search The scope of delivery typically consists of the following components e Point level sensor VEGAMIP R61 receiving unit e Documentation this operating instructions manual Supplementary instructions manual Plug connector for level sensors optional Exspecific Safety instructions with Ex versions if necessary further certificates e The corresponding emitting unit VEGAMIP T61 is described
16. ics module 10 3 Product description With high process temperatures exceeding 80 C you have to use a mounting adapter for the emitting and receiving unit The mounting adapter can be only used with the encapsulated horn antenna with PTFE cover o Fig 3 VEGAMIP 61 with high temperature mounting adapter 11 VELA Mounting adapter VEGAMIP R61 Relay 35786 EN 100413 61700 6 4 Mounting 4 1 General instructions With instruments with threaded process fitting suitable tools must be applied for tightening the hexagon Warning The housing must not be used to screw the instrument in Applying tightening force can damage internal parts of the housing Make sure that all parts of the instrument exposed to the process in particular the antenna 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 or on the type label 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
17. in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels 4 2 Mounting instructions If possible install VEGAMIP 61 in a position where a high signal damping by the medium is expected VEGAMIP R61 Relay 4 Mounting Screwing in Suitability for the pro cess conditions Moisture Switching point 12 4 Mounting Avoid mounting the instrument too close to the vessel wall Reflections from the vessel wall or from vessel installation can influence the switching accuracy Fig 4 Installation position top view If VEGAMIP 61 is mounted in the filling stream unwanted false measurement signals can be generated For this reason mount VEGAMIP 61 at a position in the vessel where no disturbances e g from filling openings agitators etc can occur Microwaves can penetrate non conductive materials Hence it is possible to measure through the wall of non conductive vessels Fig 5 Bulk solids vessel of plastic In metal vessels you have to mount VEGAMIP 61 on flanges or threaded sockets It is also possible to measure through a window In general all products such as glass ceramic and plastic are suitable as window material 13 Inflowing medium Non metallic vessels Metal vessels VEGAMIP R61 Relay 35786 EN 100413 61700 6 Fig 6 Install
18. ions The safety instructions in this operating instructions manual the national installation standards as well as the valid safety regulations and accident prevention rules must be observed by the user For safety and warranty reasons any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer Arbitrary conversions or modifications are explicitly forbidden The safety approval markings and safety tips on the device must also be observed VEGAMIP R61 Relay 35786 EN 100413 61700 6 VELA The emitting frequencies of the sensors depend on the model but are all in the K band range The low transmitting power lies far below the internationally permitted limit value When the instrument is used correctly it presents no danger to human health It may be operated without restriction outside of closed vessels 2 5 CE conformity The 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 6 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 syst
19. mie 20 VEGAMIP R61 Relay 5 Connecting to power supply 21 5 3 Wiring plan single chamber housing We recommend connecting VEGAMIP 61 in such a way that the switching circuit is open when there is a level signal line break or failure safe condition Information The relays are always shown in non operative condition 27 N E ia I C N 1E l 12 3452678 J A d Fig 14 Wiring plan receiving unit VEGAMIP 61 receiver 1 Relay output 2 Relay output 3 Voltage supply VELA Wiring plan pue VEGAMIP R61 Relay 35786 EN 100413 LvY00L N3 987S 6 Setup 6 1 Adjustment elements The figures in brackets refer to the following illustration 1 2 2 o 8 Zeon 8 min max 3 Ain N 345678 4 7 91 20 3 4 5 6 7 8 5 9 6 Fig 15 Electronics module MPE6OR receiver unit Relay output Mode switch for selecting the switching behaviour min max Control lamp LED for indication of a fault red Signal lamp LED for indication of the switching condition yellow Control lamp LED for indication of the instrument function green Connection terminals Ground terminal Key for adjustment of the sensitivity and the switching d
20. n for installation and operation in Ex areas These safety instructions are part of the operating instructions manual and come with the Ex approved instruments 69 VEGAMIP R61 Relay 35786 EN 100413 61700 6 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 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 proced
21. ol lamp changes the switching condition then the switching function is correct 27 VELA Switching delay Simulation VEGAMIP R61 Relay 35786 EN 100413 61700 6 VELA rectification 7 Maintenance and fault rectification 7 1 Maintenance When the device is used correctly no maintenance is required in normal operation 7 2 Rectify malfunctions The operator of the system is responsible for taking suitable measures to remove interferences 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 Removal Check operating voltage Check if there is buildup on the two sensors and if so remove it Set the correct mode on the mode switch max overflow protection min dry run protection Wiring should be carried out according to the quiescent current principle Mount the sensor emitter receiver in a position where there is a lot of measured product between emitting and receiving unit change the mode the electronics module is defective Exchange the electronics module Push the mode switch min max If the instrument switches over the sensor can be covered or mechani cally damaged Should the switching function on the correct mode be wrong again the you should return the instrument for repair Check operating voltage Exchange the instrument or
22. our 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 cbupme BETA 3auujarorcs BceMy mMupy npaBaMM Ha wHTennekryarnbHyto co6crBeHHOCTE larieHeiiuryro uwHepopMauuro cMorpure Ha ca Te http www vega com VEGAR JI f te S ER 3 15 AIR MAP 15 BBS MW 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 VEGAMIP R61 Relay 9 Supplement 36 Index 37 T Type label 7 V Vessel type Concrete vessel 14 Metal vessels 13 Non metallic vessels 13 Wood vessels 14 VELA INDEX A Abrasion 16 Accessory Flanges 10 Protective cover 10 Application area 7 B Bending 18 Buildup 15 0 Cable 9 Cable screening 9 E Electronics module 10 29 Emitting unit 8 F Fault rectification 28 Filling opening 13 Functional principle 9 M Mode 23 Moisture 12 Mounting adapter 11 0 Orientation of the sensor 6 P Pipelines 14 Potential equalisation 19 R Receiving unit 8 21 22 S Sensitivity adjustment 24 Serial number 7 Service hotline 29 Shielding 19 Simulation 7 Switching delay 27 Switching point 12 VEGAMIP R61 Relay 35786 E
23. sed 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 to persons and environment 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 about return and disposal VEGAMIP R61 Relay 8 Dismounting 30 9 Supplement 316L 316L Klingersil C 4400 FKM Viton PP PTFE Ceramic Al205 Graphite plastic PBT Polyester Aluminium die casting AISi10Mg powder coated basis Polyester 316L 316L NBR stainless steel housing investment casting silicone Aluminium plastic housing stainless steel housing electro polished 316L 316L See chapter Dimensions 0 8 4 kg 0 18 8 82 Ibs G1 A 1 NPT DIN from DN 50 ANSI from 2 K band 24 085 GHz ISM band 0 1 100 m 0 33 328 ft 20 10 Relay output 2 floating spdts 31 VELA 9 Supplement 9 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Materials wetted parts
24. send it in for repair Adjust switching delay correctly VEGAMIP R61 Relay Press the mode switch If the instrument then does not Cause Operating voltage too low Buildup on the sensor Wrong mode selected Unfavourable installation location Electronics defective Sensor defective Operating voltage too low Electronics module has detected an internal failure Check switching delay 7 Maintenance and fault Reaction when malfunc tions occur Fault rectification Checking the switching signal Error VEGAMIP 61 signals covered when the vibra ting element is not sub merged overfill protection or VEGAMIP 61 signals uncovered when the vib rating element is submer ged dry run protection Signal lamp lights red Instrument switches de layed 28 7 Maintenance and fault rectification Depending on the failure reason and measures taken the steps described in chapter Set up must be carried out again if necessary However should these measures not be 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 7 3 Exchange the electronics If the electronics module is defectiv
25. ting voltage 20 253 V AC 50 60 Hz 20 72 V DC at U 60 V DC the ambient temperature can be max 50 C 122 F Power consumption 1 8 VA AC approximately 1 3 W DC Electrical protective measures Protection rating IP 66 IP 67 Overvoltage category IH Protection class Approvals Depending on the version instruments with approvals can have different technical data For these instruments the corresponding approval documents have to be taken into account These 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 VEGAMIP R61 Relay 33 35786 EN 100413 61700 6 116 mm 4 9 6 116 mm 4 9 46 6 84 mm 3 5 46 M20x1 5 Ye NPT 117 mm 4 39 64 SW 46 mm SW 46 mm 1 42 1 42 SW 60 mm 1 42 GIZA 1 NPT 9 Supplement 9 2 Dimensions VEGAMIP 61 housing versions 69mm 2 23 32 59mm 2 21 64 jg 80 mm 3 5 32 000 112 mm 4 13 32 112 mm 4 13 32 M20x1 5 NPT M20x1 5 NPT m20 1 5 1 Y2 NPT Fig 36 Housing versions Housing plastic Stainless steel housing electropolished Stainless steel housing precision casting Aluminium housing VEGAMIP 61 22 mm 0 87 Fig 37 VEGAM
26. tion or overfill protection set the slide switch to position max e For min indication or dry run protection set the slide switch to position min The relay is energized if the yellow relay control lamp lights With the two keys you can change the LED indication strip and adjust the switching point to the medium The keys are lowered to avoid unintentional changes of the setting For adjustment use for example a small screwdriver If you press one of the keys for more than two seconds the adjustment range shifts automatically in the respective direction The greater the distance between emitting and receiving unit the greater the adjust ment range of the indication The LED indication strip always shows a small section of the actual measuring range Pressing the key makes the sensor more sensitive Pressing the lt key makes the sensor less sensitive VEGAMIP R61 Relay 6 Setup Sensitivity adjustment 24 6 Setup Press the respective key until the indication is within the LED indication strip This means one or two LEDs on the LED indication strip light up Indication LED indication board More sensitive Key to the left Less sensitive Key to the right Medium Plastics PP PVC solvents Medium Building material sand stones Medium Conductive substances coal ore salt Set the indication approximately to the middle of the LED indicating board until the
27. try 3 Remove approx 10 cm 4 in of the cable mantle strip approx 1 cm 0 4 in of insulation from the ends of the individual wires 19 Safety instructions Voltage supply Connection cable Connection technology Connection procedure VEGAMIP R61 Relay 35786 EN 100413 61700 6 5 Connecting to power supply VEGA 4 Insert the cable into the sensor through the cable entry Fig 13 Connection steps 4 and 5 5 Insert the wire ends into the terminals according to the wiring plan Information Solid cores as well as flexible stranded cores with wire end sleeves are inserted directly into the terminal openings If you are using flexible cores without end sleeves press with a small screwdriver on the terminal the terminal opening is freed When the screwdriver is released the terminal closes again pue 6 Check the hold of the wires in the terminals by lightly pulling on them 7 Connect the screen to the internal ground terminal connect the outer ground terminal to potential equalisation 8 Tighten the compression nut of the cable entry The seal ring must completely encircle the cable 9 Screw the housing cover on The electrical connection is finished Information The terminal block is pluggable and can be removed from the electronics For this purpose lift the terminal block with a small screwdriver and pull it out When inserting the terminal block again you should hear it snap in
28. ts of the housing Note In the case of VEGAMIP 61 with NPT thread the instrument seals in the thread itself Hence no counter nut is necessary for these versions pue Buildup Avoid long sockets in which the medium can remain and if possible mount VEGAMIP 61 front flush This applies mainly if buildup and dust are expected VEGAMIP R61 Relay 15 35786 EN 100413 61700 6 Fig 9 Front flush installation 1 Unfavourable installation bulk solid can settle in front of the sensor 2 Correct front flush installation In very abrasive products VEGAMIP 61 should be installed with a mounting adapter or in front of a suitable window In this case you have to use a window material which is appropriately resistant For an optimum switching signal the two sensors must be adapted to each other The accuracy must be in a range of 5 General rule the bigger the antenna and the better it focusses the more precise the orientation has to be VEGAMIP R61 Relay 4 Mounting Abrasive medium Orientation of the sensor 16 VEGA 4 Mounting Fig 10 Orientation of the sensors The emitting unit emits electromagnetic waves The polarisation plane is the direction of the electrical wave component Its position is marked on the instrument hexagon by polarisation markings For a reliable function the emi
29. tting and receiving unit must be installed in the same polarisation direction If several instrument pairs are installed in a vessel the instrument pairs can be coded by different polarisation positions to avoid that they influence one another Fig 11 Orientation according to the polarisation direction 1 Polarisation marking on top 2 Polarisation marking lateral VEGAMIP R61 Relay 17 35786 EN 100413 61700 6 VELA In tight mounting spaces or spaces subject to high temperatures the signal of VEGAMIP 61 can be guided via a deflector You can use a metal plate for this or an angled antenna extension on the side of the emitting unit In products with low dielectric value we recommend using an instrument version with antenna extension because it focusses the signal optimally and has no signal loss With instrument versions with detachable horn antenna the antenna extension can be retrofitted Fig 12 Possibilities for signal deflection 1 Metal plate for signal deflection of the microwave signal 2 Bentantenna extension VEGAMIP R61 Relay 4 Mounting Special mounting op tions 18 5 Connecting to power supply 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 e f overvoltages are expected install
30. tual receiving level during adjustment When the indication moves to the right the instrument will be more insensitive to the left more sensitive 6 2 Adjustment The microwave barrier can only be adjusted when being uncovered Make sure that there is no measured medium or vessel installations between the emitting and receiving unit Select the requested mode min max according to the function chart The following function chart provides an overview of the switching conditions depending on the adjusted mode and level Level Switching status Signal lamp Re lay yellow Mode max Overflow protection m mg 6 3 sly 3 4 5 gt 07 6 7 8 Relay energized Mode max Tw dg Overflow protection 6 7 8 Relay deenergized Mode min Dry run protection D X 7 8 i Relay energized Mode min Dry run protection 0 6 7 8 Relay deenergized 23 VEGA Sensitivity adjustment 7 8 LED indication strip receiving level 9 Prerequisites Mode VEGAMIP R61 Relay 35786 EN 100413 61700 6 Signal lamp Re lay yellow Failure of the supply voltage max min mode amp 0 8 o Relay deenergized pr o 6 7 8 Red failure LED lights Relay deenergized Depending on the switching function your relay output should carry out you can determine the switching direction by means of the slide Switch e For max indica
31. ure VEGAMIP R61 Relay About this document 1 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 VEGAMIP 61 is a sensor for level detection You can find detailed information on the application range in chapter Product description Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions 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 state of the art instrument complying with all prevailing regulations and guidelines The instrument must only be operated in a technically flawless and reliable condition The operator is responsible for the trouble free operation of the instrument During the entire duration of use the user is obliged to determine the compliance of the necessary occupational safety measures with the current valid rules and regulations and also take note of new regulat
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