WIKA DPT-10 - Manual (Page 25)

4 .6 Measurement setup differential pressure
à Mount DPT10 above the measurement loop so that condensate
can drain off in the process cable.
+
1
2
3
4
3
Fig. 22: Measurement setup, differential pressure measurement in gases and
vapours
1 DPT10
2 3 -fold valve block
3 Blocking valves
4 E.g. filter
à Mount DPT10 below the measurement loop so that the effective
pressure lines are always filled with liquid and gas bubbles can
bubble up to the process line
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.
In gases and vapours
In liquids
Differential pressure transmitter DPT10 - metal measuring diaphragm • Profibus PA 25
4 Mounting
37245
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EN
-100120