Installation Cerabar M HART
12 Endress+Hauser
Level measurement
P01-PMx4xxxx-11-xx-xx-xx-005
Fig. 6: Measuring arrangement for level
• Always mount Cerabar M below the lowest measuring point.
• Do not mount the device at the following positions:
In the filling curtain, in the tank outlet or at a point in the tank which could be affected by pressure
pulses from an agitator.
• Do not mount the device in the suction area of a pump.
• The calibration and functional test can be carried out more easily if you mount the device after a
shutoff device.
PMP41 mounting
PMP41 is available with a flush-mounted diaphragm or an adapter and an internal diaphragm. The
adapter can be screwed on or welded in. A seal is enclosed depending on the version and material
used.
Threaded version:
P01-PMP41xxx-06-09-xx-xx-004
Fig. 7: The flush-mounted version is screwed together
with the adapter using a torque of 50 Nm. Screw
the complete device into the process thread with
max. 80 Nm (at AF 32).
Welded version:
P01-PMP41xxx-06-09-xx-xx-005
Fig. 8: Screw the complete device into the process
thread with max. 80 Nm (at AF 25).
SW 32
SW 27
SW 25
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