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Instruction Manual
- Measuring liquids
The isolating valves should be operated in the following order:
Initial setting: all valves closed
-
Apply a pressure corresponding to the start of scale to the transmitter via
the test connection of isolating valve 2 with the isolating valve (2B) open,
-
check the start of scale and correct it if necessary (see chapter 4,
page 67),
-
close the isolating valve (2B),
-
open the isolating valve (4) at the pressure tapping point,
-
open the isolating valve (2A).
1
Transmitter
2
Isolating valve
A isolating valve to process
B isolating valve for test
connection
or vent plug
3
Pressure pipe
4
Isolating valve
6
Outlet valve
Figure 7
Measuring liquids
SITRANS P, MK II
C73000-B5674-C100-02
4
3
6
7MF4010
1
2B
2A
2
65
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