VAISALA HMP3 Humidity and Temperature Probe (−40 … +120 °C (−40 … +248 °F))

- Relative humidity:

Measurement range 0 … 100 %RH

Accuracy at +23 °C (+73.4 °F): ±0.8 %RH (0 … 90 %RH)

- Temperature:

Sensor: Pt100 RTD Class F0.1 IEC 60751

Measurement range: −40 … +120 °C (−40 … +248 °F)

Accuracy: ±0.1 °C (±0.18 °F)

- Operating voltage: 15 … 30 V DC

- Current consumption: 10 mA typical, 500 mA max.

- Digital output: RS-485, non-isolated

- Protocols: Modbus RTU

- Connector: M12 5-pin A-coded male

- Fitting body: M22×1.5 or NPT1/2”

- Weight: 302 g (10.65 oz)

- Probe cable length: 2 m (6.56 ft)

Datasheet