Endress+Hauser Levelflex M FMP40, Руководство по эксплуатации

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Installation Levelflex M FMP40 with HART/4...20 mA
24 Hauser
3.6.7 Notes on special mounting situations
Installation at an angle
• For mechanical reasons, rod probes should be
installed as vertically as possible.
• If installing at an angle, the probe length must
be limited, depending on the angle of
installation.
– Up to 1 m = 30°
– Up to 2 m = 10°
– Up to 4 m = 5°
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Separable probes
If there is little mounting space (distance to the
ceiling), it is advisable to use separable rod
probes (
∅
16 mm).
• max. probe length 10 m/394 inch
• max. sideways capacity 20 Nm
• probes are separable several times with the
lengths:
– 500 mm/19.68 inch
– 1000 mm/ 39.37 inch
• torque: 15 Nm
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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
8.
• Centering disk for rod probes:
– d = 45 mm (DN50/2" + DN65/2 1/2")
– d = 75 mm (DN80/3" + DN100/4")
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rope
probe
mount i ng ang l e
Ø
d
T i g h ten i ng tor q ue
25 N m ± 5 N m