Vega VEGADIF 65 Operating Instructions Manual page 27

In closed vessels with
superimposed steam
with single chemical
seal
VEGADIF 65 • Foundation Fieldbus
à Connect minus side always above the max. level
à The condensate vessel ensures a constant pressure on the minus
side
à 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. 21: Measurement setup in closed vessel with superimposed steam
1
Condensate vessel
2
Blocking valves
3 VEGADIF 65
4
Precipitator
5
Drain valves
6
Three-fold valve block
à Mount VEGADIF 65 directly to the vessel
à Connect minus side always above the max. level
à The condensate vessel ensures a constant pressure on the minus
side
à 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.
–
2
+
3
4
5
4 Mounting
1
2
5
6
27