Endress+Hauser Levelflex M FMP41C Interface Brief Operating Instructions page 8

Mounting
Installation in stilling well or bypass
• A rod probe can be used for pipe diameters
bigger than 40 mm.
• Rod probe installation can take place up to
a diameter size of 100 mm. In the event of
larger diameters, a coax probe is
recommended.
• Welded joints that protrude up to approx.
5mm inwards do not affect the
measurement.
• The pipe may not exhibit any steps in
diameter.
• If a rod probe is used, the probe length
must be 100 mm longer than the lower
disposal.
• In the case of rod probes, it must be
ensured that the probe does not come into
contact with the wall. If necessary, use a
centering disk at the end of the probe.
!
Note!
A plastic centering disk has to be used for
interface measurement (see Operating
Instruction on the CD-Rom).
!
Note!
Rope and rod probes can only be freely installed in the tank under certain circumstances - please
contact your Endress+Hauser office.
8
Levelflex M FMP41C 4...20 mA HART
L00-FMP4xIxx-17-00-00-xx-003
Endress+Hauser