TRH22
Relative humidity + temperature sensor

Capacitive-digital humidity sensor
Thermistor-digital temperature sensor
Dimensions: Ø 20 mm x 185 mm
Enclosure protection class IP 65
Wall mounting
Humidity measuring range: 5 … 95% RH (4.8 … 19.2 mA)
Temperature measuring range: -10… 70 °C / 14… 158 °F (7,2… 20 mA)
Humidity total accuracy: ± 3% (20 … 80% RH);± 5% (5 … 20, 80 … 95% RH) without the presence of pollutants, at 23  C and with air speed at 3 m/s)
Temperature total accuracy: ± 1,5 °C
Response time: 30 sec. (at 23 ° C and with air speed at 3 m/s)
Power supply: 8… 24 VDC
Humidity output signal: 4… 20 mA ( 0… 100% RH)
Temperature output signal: 4… 20 mA (-30… 70 °C / -22… 158 °F)
Connections with flexible cord not detachablein PVC 2 x 0,25 mm² L=1,5 m
Metallic air filter