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C I R C U L A R C H A R T R ECO R D ER | C I/C 1 9 0 0/R EC- EN R E V. B
5
3 Installation
Location
Locate the recorder in a position where its temperature and
humidity specification will not be exceeded and ensure it is
suitably protected from direct sunlight, rain, snow and hail.
Select a location away from strong electrical and magnetic
fields. If this is not possible, particularly in applications where
mobile communications equipment is expected to be used,
screened cables within flexible, earthed metal conduit must be
used.
Minimum
At eye-level location
Avoid vibration
Close to sensor
Sensor
Figure 1 General installation requirements
+
0 °C
(32 °F)
min.
55 °C
(131 °F)
max.
0 to 80 % RH
0 to 95 % RH
Within humidity limits
Use screened cable
Within temperature limits
Figure 2 Environmental installation requirements