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The unit can be installed independently of the orientation if the following is
ensured:
-No air bubbles can form in the pipe system�
-The pipes are always completely filled�
5.3 Grounding
If installed in an ungrounded pipe system (e�g� plastic pipes), the unit must
be grounded (functional earth)�
Ground brackets for the M12 connector are available as accessories
(→ www.ifm.com).
5.4 Installation in pipes
The unit can be installed in pipes using adapters� The adapters have to be ordered
separately as accessories (→ www.ifm.com).
A
A
D
D
C
C
B
B
1� Screw the adapter (B) into the pipe (A)�
2� Place the seals (C) and install the unit according to the marked flow direction�
► To mount the adapters on the process connection of the sensor use
suitable lubricants�
3� Screw the adapter (B) with the threads (D) until it is hand-tight�
4� Tighten the two adapters in opposite direction (tightening torque: 30 Nm)�
After installation air bubbles in the system can affect the measurement�
Corrective measures:
► Rinse the system after installation for ventilation (rinsing quantity > 15 l/min�)�
