VEGA VEGADIF 65 Foundation Fieldbus User Manual
Page 60
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60
8 Setup
VEGADIF 65 • Foundation Fieldbus
36130-EN-130417
Fig. 53: Preferred measurement setup for open vessels
I VEGADIF 65
II Separator
1 Drain valve
6.7 Vent valves on VEGADIF 65
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.
Measurement setup for
open vessels
Prepare the adjustment
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