Vega VEGAWAVE 63, Operating Instructions Manual

Page 1: ...Operating Instructions VEGAWAVE 63 NAMUR ...

Page 2: ...8 3 3 Operation 9 3 4 Storage and transport 10 4 Mounting 4 1 General instructions 11 4 2 Mounting instructions 12 5 Connecting to voltage supply 5 1 Preparing the connection 16 5 2 Connection procedure 16 5 3 Wiring plan single chamber housing 17 5 4 Wiring plan version IP 66 IP 68 1 bar 19 6 Setup 6 1 In general 20 6 2 Adjustment elements 20 6 3 Function chart 21 6 4 Recurring function test 22 7...

Page 3: ...also come with the shipment The supplemen tary operating instructions manuals are listed in section Product description Operating 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 associated documents are l Operating instructions manual Remote housing VEGA WAVE l Operating instruct...

Page 4: ...ates 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 l Li...

Page 5: ...sel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions VEGAWAVE 63 is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards e g the VDE regulations in Germany as well ...

Page 6: ...rature during operation 5 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 75 C 167 F Measures to maintain explosion protection during operation l for connection to an amplifier according to NAMUR IEC 60947 5 6 approx 8 2 V l Operate the instrument in the range o...

Page 7: ...ceed 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 environ...

Page 8: ...ecific Safety instructions with Ex versions if necessary further certificates VEGAWAVE 63 consists of the following components l Housing cover l Housing with electronics l process fitting with tuning fork 1 2 3 Fig 1 VEGAWAVE 63 with plastic housing 1 Housing cover 2 Housing with electronics 3 Process fitting 3 2 Principle of operation VEGAWAVE 63 is a level sensor with tuning fork for level detection...

Page 9: ...cy l 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 ...

Page 10: ...ity 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 cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies l Storage and transpo...

Page 11: ...ors in areas where moisture is expected e g by cleaning processes or on cooled or heated vessels 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 pres...

Page 12: ...s or the equipment e g agitators or turbulence in the vessel e g from fluidization can cause the extension tube of VEGAWAVE 63 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 or guy directly above the tuning fork to secure the extension tube This measure applies particularly to applications i...

Page 13: ...l 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 ma...

Page 14: ... d d 6 d 6 Fig 4 Filling and emptying centered d d 6 1 2 3 Fig 5 Filling in the center emptying laterally 1 VEGAWAVE 63 2 Emptying opening 3 Filling opening 14 VEGAWAVE 63 NAMUR Mounting 32259 EN 070117 ...

Page 15: ...ork in case of flow 1 Marking with screwed version 2 Direction of flow In applications such as grit chambers or settling basins for coarse sediments the vibrating element must be protected against damage with a suitable baffle This baffle must be manufactured by you 125 mm 4 59 64 Fig 7 Baffle to protect against damages Flows Baffle protection against fall ing rocks VEGAWAVE 63 NAMUR 15 Mounting 32259 EN 07...

Page 16: ...riority The data for power supply are stated in chapter Technical data in the Supplement VEGAWAVE 63 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 entry 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 appr...

Page 17: ... 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 Fig 8 Connection steps 5 and 6 5 3 Wiring pl...

Page 18: ...ching point adaptation 2 DIL switch for characteristics reversal 3 Simulation key 4 Ground terminal 5 Screwed terminals 6 Control lamp For connection of the amplifier according to NAMUR IEC 60947 5 6 EN 50227 You find further information in the Technical data in the Supplement Further information you will find in the Technical data in the Supplement Ex technical data are specified in the attached Safe...

Page 19: ...on terminals 3 and 4 are bridged For additional information see Recurring function test 1 2 3 4 3 2 1 Fig 12 Wiring plan External simulation key 1 NAMUR amplifier 2 Bridge 3 External simulation key 5 4 Wiring plan version IP 66 IP 68 1 bar 1 2 Fig 13 Wire assignment connection cable 1 brown and blue to power supply or to the processing system 2 Screen Wire assignment connection cable VEGAWAVE 63 NA...

Page 20: ...3 Fig 14 Oscillator with NAMUR output 1 Potentiometer for switching point adaptation 2 DIL switch for characteristics reversal 3 Simulation key 4 Ground terminal 5 Screwed terminals 6 Control lamp You can adapt the switching point to the solid with the potentiometer The switching point is preset and covered by a label It must only be modified in special cases By default the potentiometer of VEGAWAV...

Page 21: ...pper side of the oscillator Push the simulation key with a suitable object screwdriver pen etc When the key is pushed a line break between sensor and processing unit is simulated The signal lamp on the sensor extinguishes The measuring system must signal a fault and take on a safe condition when the key is pushed Keep in mind that the connected instruments will be activated during operation This a...

Page 22: ...ng instrument combinations meet the requirements according to SIL VEGAWAVE 63 l Oscillator WE60N The recurring test according to IEC 61508 can be carried out by pushing the simulation key on the oscillator or by briefly 2 seconds interrupting the cable to the sensor The correct sequence of the switching conditions must be monitored via the switching amplifier as well as the connected systems The sen...

Page 23: ...ing the simulation key or briefly interrupting the connection cable to the sensor you can check the complete measuring system on correct function A switching procedure is simulated during the test 2 2 I mA 1 3 4 5 t s 1 2 Fig 15 Flow chart of the function test 1 Full signal 2 Empty signal Check if all the switching conditions occur in the correct sequence and the stated time period If this is not t...

Page 24: ...x 3 s approx 1 mA energized currentless 2 High Current approx 1 5 s approx 2 2 mA currentless energized 3 Return to the actual op erating condition Note When used in measuring chains according to IEC 61508 mode B dry run protection is not permitted You can carry out the function test with the stated current values also directly with a safety PLC or a process control system 24 VEGAWAVE 63 NAMUR Set...

Page 25: ... only available in the English language The service is free of charge only the standard telephone costs will be charged VEGAWAVE 63 signals covered when the vibrating element is not submerged overfill protection VEGAWAVE 63 signals uncovered when the vibrating element is submerged dry run protection l Supply voltage too low à Check the power supply l Electronics defective à Push the characteristics...

Page 26: ...al lamp flashes yellow l instrument defective à Exchange instrument or return instrument for repair 7 3 Exchange of the electronics module In general all oscillators of series WE60 can be interchanged If you want to use an oscillator with a different signal output you can download the corresponding operating instructions manual from our homepage under Downloads With EEx d instruments the housing cov...

Page 27: ...se the plug may be in a different position later 9 Insert the oscillator 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 closing 13 C...

Page 28: ...and without having to call for additional information l Print and fill out one form per instrument l Clean the instrument and pack it damage proof l Attach the filled in form and if necessary a safety data sheet to the instrument l Please ask the agency serving you for the address of your return shipment You find the respective agency on our website www vega com under Company VEGA world wide Maintena...

Page 29: ...ecyclable materials and have designed the electronic modules to be easily separable WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective national laws in Germany e g ElektroG Pass the instrument directly on to a specialised recycling company and do not use the municipal collecting points These may be used only for privately used products acco...

Page 30: ...lastic housing Ground terminal 316L Weights with plastic housing 1500 g 53 oz with Aluminium housing 1950 g 69 oz with stainless steel housing 2300 g 81 oz Tube extension approx 2000 g m 21 5 oz ft Sensor length 0 3 6 m 1 20 ft Max lateral load 290 Nm max 600 N 214 lbf ft max 135 lbf Output variable Output Two wire NAMUR output Current consumption Falling characteristics max 2 2 mA uncovered 1 mA ...

Page 31: ...ess pressure 1 25 bar 100 2500 kPa 14 5 363 psi VEGAWAVE 63 of 316L 50 150 C 58 302 F Process temperature thread or flange temperature with temperature adapter option 50 250 C 58 482 F 1 2 3 50 C 58 F 50 C 122 F 40 C 104 F 40 C 40 F 80 C 176 F 0 C 32 F 100 C 212 F 150 C 302 F 200 C 392 F 250 C 482 F Fig 17 Ambient temperature Product temperature 1 Product temperature 2 Ambient temperature 3 Tempera...

Page 32: ... l 1x IP 68 cable entry M20x1 5 1x blind stopper M20x1 5 or l 1x closing cap NPT 1x blind plug NPT Connection cable Configuration four wires one suspension cable one breather capillary screen braiding foil mantle Wire cross section 0 5 mm wire resistance 0 036 Ohm m Tensile strength 1200 N 270 pounds force Standard length 5 m 16 4 ft Max length 1000 m 3280 ft Min bending radius 25 mm with 25 C 77 F...

Page 33: ... protective measures Protection Plastic housing IP 66 IP 67 Alu and stainless steel standard IP 66 IP 68 0 2 bar 2 Alu and stainless housing optionally available IP 66 IP 68 1 bar Overvoltage category III Protection class II Approvals3 ATEX ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX II 1 2G 2G EEx d IIC T1 T6 ATEX II 1D 1 2D 2D Ex tD A20 A20 21 A21 IP66T ATEX II 1D 1 2D 2D Ex tD A20 A20 21 A21 IP66T AT...

Page 34: ... 3 Fig 18 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 117mm 4 39 64 103mm 4 1 16 ø 77mm 3 1 32 M20x1 5 1 116mm 4 9 16 150mm 5 29 32 ø 84mm 3 5 16 M20x1 5 M20x1 5 2 Fig 19 Housing versions in protection IP 66 IP 68 1 bar 1 Stainless steel housing 2 Aluminium housing Supplem...

Page 35: ...22mm 55 64 33mm 1 19 64 G1 A 150mm 5 29 32 L ø 43mm 1 11 16 Fig 20 VEGAWAVE 63 threaded version G1 A L Sensor length see Technical data Supplement VEGAWAVE 63 NAMUR 35 32259 EN 070117 ...

Page 36: ...ø 34 mm 1 11 32 178 mm 7 1 64 Fig 21 Temperature adapter Supplement 36 VEGAWAVE 63 NAMUR 32259 EN 070117 ...

Page 37: ...riété intellectuelle Pour plus d informations on pourra se référer au site http www vega com VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad industrial Para mayor información revise la pagina web http www vega com Линии продукции фирмы ВЕГА защищаются по всему миру правами на интеллектуальную собственность Дальнейшую информацию смотрите на сайте http www vega...

Page 38: ...Supplement 38 VEGAWAVE 63 NAMUR 32259 EN 070117 ...

Page 39: ...Supplement VEGAWAVE 63 NAMUR 39 32259 EN 070117 ...

Page 40: ...com www vega com ISO 9001 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 32259 EN 070117 ...