Installing The Wall-Mount Housing - Endress+Hauser CNGmass DCI Operating Instructions Manual

Coriolis mass flow measuring system for fueling with compressed natural gas (cng)
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CNGmass DCI MODBUS RS485
"
Endress+Hauser
3.3.2

Installing the wall-mount housing

There are various ways of installing the wall-mount housing:
• Mounted directly on the wall
• Installation in control panel (separate mounting set, accessories) → ä 14
• Pipe mounting (separate mounting set, accessories) → ä 14
Caution!
• At the mounting location, ensure that the permitted ambient temperature range
(–20 to +60 °C (–4 to +140 °F), optional –40 to +60 °C (–40 to +140 °F)) is not exceeded. Install
the device in a shady location. Avoid direct sunlight.
• Always install the wall-mount housing in such a way that the cable entries are pointing down.
Mounted directly on the wall
Drill the holes → å 7.
1.
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 (0.26")
– Screw head: max. Ø 10.5 mm (0.41")
4.
Secure the transmitter housing to the wall as indicated.
5.
Screw the cover of the connection compartment (a) firmly onto the housing.
90 (3.54)
Fig. 7:
Mounted directly on the wall
35 (1.38)
b
c
a
Installation
c
192 (7.56)
mm (inch)
A0001130
13

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