VAISALA HMO4 Relative Humidity and Temperature Probe (−70 … +180 °C (−94 … +356 °F))

- Relative humidity:

Measurement range: 0 … 100 %RH

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

- Temperature:

Measurement range: −70 … +180 °C (−94 … +356 °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: 530 g (18.7 oz)

- Probe cable length: 2 m (6.56 ft)

Datasheet