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8
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4 .
Installation
4.1 Mounting location
In order to avoid unfavorable effects on the measurement accuracy and recording operation, install this
recorder at the following locations.
1) Industrial environment
Select a place away from a source generating an electric field and/or a magnetic field and where
mechanical vibrations/shock is not existed.
Over voltage category II (EN standard)
Altitude 2000m or less
Pollution degree 2 (EN standard)
Place of use Indoor
2) Ambient temperature/humidity
Keep away from direct sunlight and do not close an area around this recorder to avoid temperature
increase.
Place with stable ambient temperature of around 23
°
C and humidity 50%RH
Place not exposed to hot blast (50
°
C or more) for avoiding deformation of the front panel
Place where there are no wind and no heat source near terminals for avoiding measurement errors.
3) Atmosphere
Avoid a place where flammable gases exist.
Avoid a place with dust, smoke, vapors etc.
4) Mounting angle
Lateral tilting 0°
Longitudinal tilting Forward tilting: 0°, Backward tilting: 0-20°
Mounting angle other than the above angles will have unfavorable effects on recording operation.
4.2 External dimensions
The following figure shows the dimensions of this recorder with its mounting brackets.
Unit : mm
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