Endress+Hauser Levelflex M FMP45 Operating Instructions Manual page 17

Levelflex M FMP45 4 to 20 mA HART
Endress+Hauser
Other installations
• Select the mounting location such that the
distance to internals (5) (e.g. limit switch,
struts) is > 300 mm over the entire length of
the probe, also during operation.
• Probe must within the measuring span not
touch any internals during operation.
Optimization options
• Interference echo suppression: Measurement
can be optimised by electronically tuning out
interference echoes.
Separable probes
If there is little mounting space (distance to the
ceiling), it is advisable to use separable rod pro-
bes (∅16 mm).
• max. probe length 10 m (394 in)
• max. sideways capacity 20 Nm
• probes are separable several times with the
lengths:
– 500 mm (19.68 in)
– 1000 mm (39.37 in)
• torque: 15 Nm
Centering of probe end
If the centering disk is mounted at the end of the
probe, it enables a reliable measuring.
See "Ordering structure", → ä 6.
• Centering disk for rod probes:
– d = 45 mm (for DN50/2")
– d = 75 mm (for DN80/3" + DN100/4")
5
Tightening torque
15 Nm + 5 Nm
Installation
L00-FMP41Cxx-17-00-00-xx-001
L00-FMP4xxxx-17-00-00-xx-015
d
Ø
L00-FMP4xxxx-17-00-00-en-068
17