Vega VEGAFLEX 67 (-40…+150°C) Foundation Fieldbus Manuel d'utilisateur

Operating InstructionsVEGAFLEX 67-40 … +150 °CFoundation FieldbusDocument ID:31856Guided Microwave

The data for power supply are specified in chapter "Technical data".The optional heating requires its own operating voltage. You can finddetai

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

Fig. 3: Measures against moisture penetrationThe reference plane for the measuring range of the sensors is thesealing surface of the thread or flange.K

keep in mind that measurement down to the tip of the probe is notpossible. The exact value of the min. distance (lower dead band) isstated in chapter

more than 1 m (3.281 in) length, you must secure the probe byfastening a suitable isolated brace or guy directly above the end of therod.If there is a

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

In systems without potential equalisation, connect the cable screendirectly to ground potential at the power supply unit and at the sensor.In the conn

7 Insert the wire ends into the open terminals according to the wiringplanFig. 6: Connection steps 6 and 78 Press down the opening levers of the termi

I²C34512DisplayTyp:1 2 5 6 7 8 BusSim.Fig. 7: Electronics and connection compartment, single chamber housing1 Plug connector for VEGACONNECT (I²C inte

132Display1 2 5 6 7 8I2CFig. 9: Electronics compartment, double chamber housing1 Plug connector for VEGACONNECT (I²C interface)2 Internal connection c

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

I2C11 2Fig. 11: Wiring plan, double chamber housing1 Voltage supply, signal output5.5 Wiring plan - version IP 66/IP 68, 1 bar12Fig. 12: Wire assignme

6 Set up with the indicating and adjustmentmodule PLICSCOM6.1 Short descriptionThe indicating and adjustment module is used for measured valuedisplay,

Fig. 13: Insert indicating and adjustment moduleNote:If you intend to retrofit the instrument with an indicating and adjustmentmodule for continuous me

6.3 Adjustment system2311.1Fig. 14: Indicating and adjustment elements1 LC display2 Indication of the menu item number3 Adjustment keysl [OK] key:- Mo

6.4 Setup stepsAfter VEGAFLEX 67 is connected to voltage supply or after voltagerecurrence, the instrument carries out a self-check for approx. 30seco

Dielectric valueUpper medium0003 Enter the dielectric figure (DK value) of the upper medium andconfirm with [OK].Save the settings with [OK] and move to

ApplicationLiquidStandard(DK ≥ 2)Measured products have different reflective properties depending ontheir respective permittivity (dielectric constant).

1 Move from the measured value display to the main menu bypushing [OK].2 Select the menu item "Service" with [->] and confirm with [OK].No

The following safety-relevant data are not read out or written:l HART model PINl Sensor length/Sensor typel False signal suppressionCopy sensor dataCo

6.5 Menu schematicBasic adjustment1▶Basic adjustmentDisplayDiagnosticsServiceInfo1.1Upper mediumDielectric figure of the uppermediumenter/calculate1.2M

8 Maintenance and fault rectification8.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .348.2 Remove interferences. . . . . . .

Service4Basic adjustmentDisplayDiagnostics▶ServiceInfo4.1Sensor5.00 m(d)Rod4.2SimulationStart simulation?4.3ResetSelect reset?4.4Unit of measurementm(

6.6 Saving the parameter adjustment dataWe recommended noting the adjusted data, e.g. in this operatinginstructions manual, and archiving them afterwa

7 Set up with PACTware and other adjustmentprograms7.1 Connect the PC312Fig. 15: Connection of the PC via VEGACONNECT directly to the sensor1 USB cabl

Necessary components:l VEGAFLEX 67l PC with PACTware and suitable VEGA DTMl VEGACONNECTl Power supply unit or processing system7.2 Parameter adjustmen

8 Maintenance and fault rectification8.1 MaintenanceIf the instrument is used properly, no special maintenance is requiredin normal operation.8.2 Remov

Error Cause RectificationInstrument doesnot appear duringconnection setupProfibus DP cab-le pole-reversedCheck cable and correct, if necessaryIncorrect

8.3 Exchanging the electronics moduleIf the electronics module is defective, it can be replaced by the user.In Ex applications only one instrument and

At "www.vega.com/downloads" go to "Software". Select under "plicssensors and instruments", "Firmware updates"

2 Twist off the loosened rod manuallySee also chapter "Maintenance and fault rectification"/"Exchangecable/rod"38 VEGAFLEX 67 • Foun

9 Dismounting9.1 Dismounting stepsWarning:Before dismounting, be aware of dangerous process conditions suchas e.g. pressure in the vessel, high temper

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

10 Supplement10.1 Technical dataGeneral dataMaterial 316L corresponds to 1.4404 or 1.4435Materials, wetted parts- Process fitting - rod and cable versi

- Rod: ø 6 mm (0.236 in) approx. 220 g/m (2.365 oz/ft)- Cable: ø 4 mm (0.157 in) approx. 80 g/m (0.86 oz/ft)- Gravity weight approx. 325 g (11.5 oz)Pr

24315Fig. 17: Measuring ranges of VEGAFLEX 67 - coax version1 Reference plane2 Probe length3 Measuring range (default setting refers to the measuring

245324531 1Fig. 18: Measuring ranges of the VEGAFLEX 67 - rod and cable version1 Reference plane2 Probe length3 Measuring range4 Upper dead band (see

10 m (32.82 ft)11 m (36.09 ft)12 m (39.37 ft)13 m (42.65 ft)14 m (45.93 ft)15 m (49.21 ft)16 m (52.49 ft)17 m (55.77 ft)18 m (59.06 ft)23 m (75.46 ft)

TSd1h1h2d21L2L1Fig. 20: Interface measurement (interface is between L1 and L2)1 Reference planed1 Distance to the interface (Secondary Value 2)d2 Dist

interface.Depending on the installation conditions, there canbe deviations which can be rectified with anadaptation of the adjustment or a change of th

L010 mm (0.394")-10 mm (-0.394")0,1 m (3.937")0,15 m(5.906")1 1Fig. 23: Deviation VEGAFLEX 67 in coax version1 Dead zone - no meas

0°C(32°F)40°C(104°F)20°C(58°F)60°C(140°F)80°C(176°F)50°C(122°F)-40°C(-40°F)100°C(212°F)150°C(302°F)12Fig. 24: Ambient temperature -

Spring-loaded terminals for wire cross-sec-tion< 2.5 mm² (AWG 14)Electromechanical data - version IP 66/IP 68 (1 bar)Cable entry- Single chamber ho

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

Power supply by/max. number of sensors- H1 power supply max. 32 (max. 10 with Ex)Electrical protective measuresProtection, depending on housing versio

10.2 Foundation FieldbusBlock diagram, measured value processingThe following illustration shows the Transducer Block (TB) and Function block (FB) in

Diagram, adjustmentThe following illustration shows the function of the adjustment.Secondary_value_1CalibrationLowest PointCalibrationHighest PointSen

l secondary_value_2- This is the distance value (sensor_value) with the status of the transducer block- It is the input for the AIFB when CHANNEL = 3

- Min./Max. adjustment: this is the value of level at "Calibration Lowest Point". The unit isdefined in "level_unit"- When writing

10.3 DimensionsThe following dimensional drawings represent only an extract of thepossible versions. Detailed dimensional drawings can be downloadedon

Aluminium housing in protection rating IP 66/IP 68, 1 bar120 mm (4.72")~ 105 mm (4.13")116 mm (4.57")~ 150 mm (5.91")ø 84 mm (3.31

VEGAFLEX 67, cable, rod versionLSW 36 (1.42") (G¾, ¾ NPT)SW 41 (1.61") (G1, 1 NPT)SW 46 (1.81") (G1½, 1½ NPT)G¾, ¾ NPT,G1, 1 NPT,G1½, 1

VEGAFLEX 67, coax versionL 36 (G¾, ¾ NPT) 41 (G1, 1 NPT) 46 (G1½, 1½ NPT) G¾, ¾ NPT, G1, 1 NPT, G1½, 1½ NPT 46 mm(1 13/16")27mm (1 1/16") ø

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

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

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

3 Product description3.1 StructureThe scope of delivery encompasses:l Level sensor VEGAFLEX 67l Documentation- this operating instructions manual- Ope

l Serial numberl Technical datal Article numbers, documentationWith the serial number, you can access the delivery data of theinstrument viawww.vega.c

TSd1h1h2d21L2L1Fig. 2: Interface measurement1 Reference planed1 Distance to the interfaced2 Distance to the levelTS Thickness of the upper medium (d1