Dwyer WHT-31A Outdoor Humidity/Temp Transmitter, 4-20 mA or 0-10 Vdc Outputs (RH: Capacitive Polymer humidity sensor, Temp: 10 kΩ Thermistor Type III, 140 °F)

Weight: 0.3 oz

Materials: ABS

Compliance: CE

Hysteresis: ± 1%

Sensor Type: RH: Capacitive Polymer humidity sensor, Temp: 10 kΩ Thermistor Type III

Output Signal: Current

Repeatability: ± 0.1%

Response Time: 15 s

Supply Voltage: 10 to 35 Vdc

RH Sensor Drift: <1% RH/year

Enclosure Ratings: IP54, NEMA Type 3s

Relative Humidity: 0 to 100% RH

Supply Power Type: DC

Thermistor Accuracy: ± 0.36°F @ 77°F

Current Output Range: 4 to 20 mA

Voltage Output Range: N/A

Electrical Connection: Screw Terminal

Process Temperature, Max: 140 °F

Process Temperature, Min: -4 °F

Storage Temperature, Max: 176 °F

Storage Temperature, Min: -40 °F

Operating Temperature, Max: 140 °F

Operating Temperature, Min: -40 °F

Relative Humidity Accuracy: ± 3% RH

Datasheet