Belimo 22UTH-110X - outdoor humidity and temperature sensor

Belimo 22UTH-110X – outdoor sensor

Active air humidity and temperature sensor with a shield against rain and radiant heat. The shield shape allows air to flow around the sensing elements.

Key features

• Rated supply: AC/DC 24 V; voltage range: AC 21.6...26.4 V / DC 13.5...26.4 V.
• Two voltage outputs: 2 x 0...5 V, 0...10 V; minimum load resistance 10 kΩ. 0...5/10 V signal adjustable by jumper.
• Measured values: relative humidity, absolute humidity, dew point, enthalpy and temperature.
• Relative humidity measuring range: 0...100% RH with no condensation; accuracy ±2% between 0...80% RH @ 25°C.
• Four selectable temperature ranges: S0 -40...60°C, S1 0...50°C, S2 -15...35°C, S3 -20...80°C. Temperature accuracy: ±0.3°C @ 25°C.
• Electrical connection: detachable terminal block with spring terminals, max. 2.5 mm²; cable gland with strain relief ø6...8 mm.
• Protection rating: IP65 and NEMA 4X. Ambient temperature: -35...50°C.

The device is intended for stationary heating, ventilation and air-conditioning installations. Installation may only be carried out by qualified specialists.