4
CI/SM500F–EN Rev. A
1
Location
Locate the recorder in a position where its temperature and
humidity specification will not be exceeded, and ensure that 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.
Fig. 1 Siting
C – Avoid vibration
B – Eye-level location
A – Close to sensors
Keep distance
to a minimum
Sensors
Fig. 2 Environmental requirements
IP66 / NEMA 4X
C – Environmental protection standards
B – Within humidity limits
A – Within temperature limits
D – Use screened cable
0 to 95 %RH
–10 °C
(14 °F)
min.
–50 °C
(122 °F)
max.
