Installation Liquiline CM442R/CM444R/CM448R
16 Endress+Hauser
‣ Recommended installation direction: horizontal. The specified ambient conditions, in
particular the ambient temperatures, apply here only.
‣ A vertical orientation is possible. However, in this case, additional fixing clips are required
at the place of installation to keep the device in position on the DIN rail.
‣ Recommended installation of power unit for CM444R and CM448R: to the left of the device.
The following minimum distances must be observed:
• Laterally from other devices incl. power units and from wall of cabinet:
at least 20 mm (0.79 inch)
• above, below, in front of and behind the device (from cabinet door or other devices installed
there):
at least 50 mm (0.79 inch)
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Fig. 5: Minimum distances in mm (inch)