This Q-Series Duct Relative Humidity and Relative Humidity & Temperature Sensor monitors and transmits changes in humidity and temperature to the building control system. This unit is especially suited for applications where precise, stable humidity sensing is required. This sensor has a 5 percent accuracy rating, a 0 to 10 Vdc humidity output signal, and a 1000 ohm nickel temperature signal.
Immersion length: 90…154 mm
Measurement range humidity: 0…95 % r.h.
Measuring range, temperature: 0…50 °C, -35…35 °C, -40…70 °C
Sensing element, temperature: LG-Ni1000
Time constant: Humidity: 20 s, Air v=2 m/s: 210 s
Operating voltage: 24 VAC, 13.5…35 VDC
Analog outputs: 0-10 V
Measuring range: Temperature: -40 to 158°F; Humidity: 0 to 95% RH
Measurement accuracy: At 15…35 °C: ±0.6 K, 23 % r.h., 30…70 % r.h.: ±3 % r.h.
Dimensions (W x H x D): 80 x 88 x 39 (222) mm
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