Wika DPT-10 User Manual download pdf (Page 62)

Fig. 46: Preferred installation for open vessels

I DPT10

II Precipitator

1 Drain valve

6.7 Vent valves on DPT10

A Blocking valve

Proceed as follows:

1 Fill the vessel to just over the lower tap.

2 Fill measuring system with medium.

Open valve A: Medium ﬂows in.

3 Vent instrument

Brieﬂy open valve 6, then close it: Fill the measuring instrument

completely with the medium and remove air.

4 Set measurement loop to operation

Now:

Valve A open and valve 6 closed

Then carry out adjustment, see below.

Installation for open

vessels

Prepare the adjustment

62 Diﬀerential pressure transmitter DPT10 - metal measuring diaphragm • F oundation Fieldbus

8 Set up

37246-EN-100120

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Wika DPT-10 User Manual Page 62