Fig. 11: Measurement setup, flow measurement in vapours
1 Condensate vessels
2 Orifice or impact pressure probe
3 Blocking valves
4 DPT10
5 Precipitator
6 Drain valves
7 3-fold valve block
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.
à Fill the effective pressure lines to the height of the condensate
vessels before setup
In liquids
Differential pressure transmitter DPT10 - metal measuring diaphragm • Foundation Fieldbus 17
4 Mounting
37246-EN-100120
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