Vega VEGAVIB 61 - two-wire User Manual

Operating InstructionsVEGAVIB 61- two-wireDocument ID:29268Vibration

4 Mounting4.1 General instructionsMake sure that all parts of the instrument exposed to the process, inparticular the sensor element, process seal and

The max. permissible pressure is specified in chapter "Technical data"or on the type label of the sensor.The vibrating level switch is a meas

In silos for bulk solids, material cones can form and change theswitching point. Please keep this in mind when installing the sensor inthe vessel. We

dd6123Fig. 5: Filling in the centre, emptying laterally1 VEGAVIB 612 Discharge opening3 Filling openingTo achieve a very precise switching point, you

20° Fig. 6: Horizontal installationIf VEGAVIB 61 is mounted in the filling stream, unwanted falsemeasurement signals can be generated. For this reason,

VEGAVIB 61 • - two-wire 154 Mounting29268-EN-120418

5 Connecting to power supply5.1 Preparing the connectionAlways keep in mind the following safety instructions:l Connect only in the complete absence o

5 Lift the opening levers of the terminals with a screwdriver (seefollowing illustration)Fig. 8: Connection steps 5 and 66 Insert the wire ends into t

14442 3Fig. 9: Material versions, single chamber housing1 Plastic (not with EEx d)2 Aluminium3 Stainless steel (not with EEx d)4 Filter element for pr

5.4 Wiring plan - version IP 66/IP 68, 1 bar12Fig. 11: Wire assignment connection cable1 brown (+) and blue (-) to power supply or to the processing s

Contents1 About this document1.1 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2 Target group . . . . . . . . . . . .

6 Set up6.1 General informationThe figures in brackets refer to the following illustrations.On the electronics module you will find the following indica

With the potentiometer you can adapt the switching point to the solid. Itis already preset and must only be modified in special cases.As a default sett

Mode on thesensorLevel Signal current -SensorSignal lamp -sensorMax.Overflow protec-tion8 mAGreenMax.Overflow protec-tionapprox. 16 mARedMin.Dry run pro

Mode on thesignal condi-tioning in-strumentLevel Signal cur-rent - SensorSignal lamp -sensorSignal lamp -signal condi-tioning in-strumentMode AOverflow

3 Short interruption of the supply line to the sensor4 Pushing the test key on the signal conditioning instrument1 Filling the vessel up to the sw itc

If you are using a signal conditioning instrument of type VEGATOR forthis purpose, you can carry out the test with the integrated test key.The test ke

Sensorcurrent -SensorLevel relayA - overfillprotectionSignallamp A -OverfillprotectionLevel relayB - dry runprotectionSignallamp B -Dry runprotectionFai

7 Maintenance and fault rectification7.1 MaintenanceIf the instrument is used properly, no special maintenance is requiredin normal operation.7.2 Remov

Error Cause RectificationWrong mode selected Set the mode switch on VEGAVIB 61 to "max". Set thecorrect mode on the signal conditioning instr

6 Pull out the old electronics module7 Compare the new electronics module with the old one. The typelabel of the electronics module must correspond to

9 Supplement9.1 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .319.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . .

8 Dismounting8.1 Dismounting stepsWarning:Before dismounting, be aware of dangerous process conditions suchas e.g. pressure in the vessel, high temper

9 Supplement9.1 Technical dataGeneral dataMaterial 316L corresponds to 1.4404 or 1.4435Materials, wetted parts- Process fitting - thread 316L- Process

Switching delay- When immersed 0.5 s- When laid bare 1 sAmbient conditionsAmbient temperature on the housing -40 … +80 °C (-40 … +176 °F)Storage and t

123-50°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. 49: Ambient temperature - Pr

- Wire resistance < 0.036 Ω/m (0.011 Ω/ft)- Tensile strength < 1200 N (270 lbf)- Standard length 5 m (16.4 ft)- Max. length 1000 m (3280 ft)- Mi

9.2 DimensionsHousing in protection IP 66/IP 67 and IP 66/IP 68; 0.2 bar3214~ 69 mm(2.72")ø 79 mm(3.11")117 mm (4.61")M20x1,5/½ NPT~ 59

25 mm(0.98")20 mm(0.79")160 mm (6.3")125 mm (4.92")ø16 mm (0.63")ø 29 mm (1.14")G1AFig. 52: VEGAVIB 61, threaded version

33 mm(1.30")22 mm(0.87")162 mm (6.38")ø16mm (0.63")G1½Aø 29 mm (1.14")125 mm (4.92")Fig. 53: VEGAVIB 61, threaded versi

ø 34 mm(1 11/32")178 mm (7 1/64")Fig. 54: Temperature adapter38 VEGAVIB 61 • - two-wire9 Supplement29268-EN-120418

9.3 Industrial property rightsVEGA product lines are global protected by industrial property rights.Further information see http://www.vega.com.Only i

1 About this document1.1 FunctionThis operating instructions manual provides all the information youneed for mounting, connection and setup as well as

VEGA Grieshaber KGAm Hohenstein 11377761 SchiltachGermanyPhone +49 7836 50-0Fax +49 7836 50-201E-mail: [email protected] date:ISO 9

2 For your safety2.1 Authorised personnelAll operations described in this operating instructions manual must becarried out only by trained specialist

2.5 Safety label on the instrumentThe safety approval markings and safety tips on the device must beobserved.2.6 CE conformityThis device fulfills the

3 Product description3.1 StructureThe scope of delivery encompasses:l VEGAVIB 61 point level switchl Documentation- this operating instructions manual

3.2 Principle of operationVEGAVIB 61 is a point level sensor with vibrating rod for leveldetection.It is designed for industrial use in all areas of p

l Potentiometer for adaptation to the product densityl Mode changeover for selection of the output current3.4 Storage and transportYour instrument was