Produal KLU Outdoor Humidity Transmitter (0…100.0 %RH, -50.0…50.0 °C)

Power supply: 24 Vac/dc (21…28 V)

Power consumption: 2 W (all options included)

Humidity measurement

Range: 0…100.0 %rH

Accuracy (25 °C): ±2 %rH (20…80 %rH), max. ±3 %rH (determined based on the voltage output signal of the analogue output).

Long-term stability: ±1 %rH / 2 years

Temperature measurement

Range: -50.0…50.0 °C

Accuracy (25 °C): ±0.5 °C (determined based on the voltage output signal of the analogue output).

Controller

Controller type: P/PI

Control functions: The controller can control humidity or temperature.

Analogue outputs: This device has 2 output connectors.

Voltage outputs

Range: 0…10 / 2…10 / 0…5 Vdc, 2 mA

Output signals: Humidity measurement, temperature measurement and control output signal.

Current outputs

Range: 4…20 mA, ≤ 500 Ω

Output signals: Humidity measurement, temperature measurement and control output signal.

Protocol: Modbus RTU

Interface: RS-485

Bus speed: 9600*/19200/38400 bit/s

Data bits: 8

Datasheet