Vega VEGADIF 65 4 … 20 mA Bedienungsanleitung PDF herunterladen (Seite 29)

4Mounting

VEGADIF 65 • 4 … 20 mA

36236-EN-130417

–

0,3 m

0,8

1,0

Fig. 28: Measurement setup with interface measurement

4.7 Measurementsetupdierentialpressure

→

MountVEGADIF65abovethemeasurementloopsothatcon-

densatecandrainointheprocesscable.

4 4

Fig. 29: Measurement setup with dierential pressure measurement between

two pipelines in gases and vapours

1 VEGADIF 65

2 3-fold valve block

3 Blocking valves

4 Pipelines

→

MountVEGADIF65belowthemeasurementloopsothatsome

condensatecancollectintheeectivepressurelines.

The ventilation is carried out via the ventilation valves on the instru-

ment,the5-foldvalveblockenablesblowingoutthecables.

In gases and vapours

In vapour and conden-

sate plants

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Vega VEGADIF 65 4 … 20 mA Bedienungsanleitung Seite 29