Relative Humidity Sensors - Carrier SPS Installation Manual

Relative Humidity sensors

Carrier offers 4 Relative Humidity sensors:
Sensor
Space Relative Humidity
sensor
Part #OPNSENSRH-01
Space Relative Humidity
sensor
Part #33ZCSENSRH-01
Duct Relative Humidity
sensor
Part #33ZCSENDRH-01
Carrier Sensors
Relative Humidity sensors
Usage
Controls zone humidity
(dehumidification) if the
rooftop unit has a
dehumidification device. If
not, the sensor only
monitors humidity.
#OPNSENSRH-01 can
output 0–5 Vdc,
0–10 Vdc, or 4–20 mA.
#33ZCSENSRH-01 can
output 0–10 Vdc or
4–20 mA.
Measures humidity in duct.
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