Siemens SITRANS P320 Compact Operating Instructions page 56

Commissioning
6.3 Application examples
12.For the lower range value 0 bar, check the zero point (4 mA).
If the differential pressure lines
temperature, the measurement result is error-free. Otherwise, repeat the zero-point
adjustment.
13.Close the stabilizing valve
14.Fully open the differential pressure valves
Cleaning process cable
1. To clean the line, briefly open the drain valves
2. Close the drain valve
56
⑤
have equally high condensate columns with the same
②
.
③
⑦
before vapor escapes.
Compact Operating Instructions, 09/2021, A5E38874562-AD
④
and .
⑦
.
SITRANS P320/P420