10
►
Take the tightening torques of sensor and fixing elements into account�
The following tightening torques apply to ifm sensors:
Types M18 x 1�5 and G1/2: 25 Nm
Types 1/2" NPT: 100 Nm
5.1 Installation position
General
The sensor tip must be completely
surrounded by the medium�
≥
15 mm
Internal pipe
diameter (diA)
Immersion depth
< 120 mm
~ 15 mm
≥ 120 mm
~ ⅛ diA
Table 1: Immersion depth of the probe
For strong leverage on the measuring probe, e�g� due to high-viscosity or
strongly flowing media:
►
Do not exceed the immersion depth indicated in table 1�
Recommended
For horizontal pipes:
mounting from the side�
For vertical pipes:
mounting in the rising pipe�
