Vega VEGADIF 65 4 … 20 mA Bedienungsanleitung PDF herunterladen (Seite 25)

4Mounting

VEGADIF 65 • 4 … 20 mA

36236-EN-130417

1. MountVEGADIF65directlytothevessel

2. Connectminussidealwaysabovethemax.level

3. Formeasurementsinproductswithsolidcontentsuchase.g.

dirtyliquids,theinstallationofseparatorsanddrainvalvesis

recommended to enable collection and removal of debris and

sediment.

–

max.

min.

+ –

Fig. 23: Measurement setup, level measurement in closed vessel

1 Blocking valve

2 Separator

3 Drain valve

4 VEGADIF 65

1. MountVEGADIF65belowthelowerchemicalseal

2. The ambient temperature should be the same for both capillaries

Information:

Levelmeasurementisonlyensuredbetweentheupperedgeofthe

lowerandtheloweredgeoftheupperchemicalseal.

–

min.

max.

Fig. 24: Measurement setup, level measurement in closed vessel

1 VEGADIF 65

1. MountVEGADIF65belowthelowermeasurementconnectionso

thattheeectivepressurelinesarealwayslledwithliquid

2. Connectminussidealwaysabovethemax.level

3. The condensate vessel ensures a constant pressure on the

minus side

In closed vessels with

single chemical seal

In closed vessels with

double chemical seal

In closed vessels with

steamlayeringwitheec-

tive pressure line

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Vega VEGADIF 65 4 … 20 mA Bedienungsanleitung Seite 25