Endress+Hauser Prosonic Flow 90, Operating Instructions Manual

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3 Installation Proline Prosonic Flow 90
32 Hauser
3.3.9 Installing the wall-mount housing,
There are various ways of installing the wall-mount transmitter housing:
• Direct wall mounting
• Panel mounting (with separate mounting kit, accessories
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Page 75)
• Pipe mounting (with separate mounting kit, accessories
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Page 75)
"
Caution!
• At the installation location, make sure that ambient temperature does not exceed the permissible
range (–20 °...+60 °C). Install the device at a shady location. Avoid direct sunlight.
• Always install the wall-mount housing in such a way that the cable entries are pointing down.
Direct wall mounting
1. Drill the holes as illustrated in Fig. 30.
2. Remove the cover of the connection compartment (a).
3. Push the two securing screws (b) through the appropriate bores (c) in the housing.
– Securing screws (M6): max. Ø 6.5 mm
– Screw head: max. Ø 10.5 mm
4. Secure the transmitter housing to the wall as indicated.
5. Screw the cover of the connection compartment (a) firmly onto the housing.
A0001130
Fig. 30: Mounted directly on the wall
90
35
a
b
192
81.5
c
c