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Installation
3
Mounting requirements
3 Installation
3.1 Mounting requirements
Mounting position
10 | 40
●
The sensor is suitable for conduit box mounting, dry wall mounting (with
mounting hole for wires concealed) and surface mounting.
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The recommended height is 1.2-1.5 m above the floor, especially for type with
display.
●
Do not mount the sensor in recesses, shelves, behind curtains or doors, or
above heat sources.
●
Avoid direct solar radiation.
●
Seal the conduit box or the installation tube if any, as air currents can affect
sensor readings.
●
Make sure ambient conditions are within 0...50 °C and 5...95% r.h. (no
condensation).
●
Do not mount device in places full of oil smog, e.g. in a kitchen.
●
Peel off the protective film on air inlet and air outlet before using.
●
The air inlet and outlet must be free of any blockage, particularly the floc type
of dirt.
NOTICE
High concentrations of cigarette/oil smog in, for example, smoking rooms, may
affect the optical components inside the sensors. We highly recommend replacing
the sensor module at the latest annually in such environments.
NOTICE
Ultrasonic humidifiers can create fine dust from unpurified water that can distort
sensor readings. Do not use in spaces with PM2.5 controlled ventilation.
A6V11160936_en--_c
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