Overview
The Belimo 22UTH-530L is an outdoor humidity and temperature sensor featuring an active 4…20 mA current output for humidity and a passive NTC10k (10k2) thermistor for temperature measurement, complete with a weather shield.
Features
- Active 4…20 mA output signal for relative humidity
- Passive NTC10k (10k2) thermistor element for temperature measurement
- Weather shield protecting the sensor probe from environmental damage
- IP65 / NEMA 4X rated enclosure designed for outdoor mounting
Specifications
- Active Output Signal: 4…20 mA (humidity)
- Passive Temperature Element: NTC10k (10k2)
- Measuring Range Humidity: 0…100% RH non-condensing
- Enclosure Rating: NEMA 4X / IP65
- Supply Voltage: 24 V DC
Applications
- Outdoor air humidity and temperature monitoring for BAS controllers
- Economizer control in commercial air handling systems
- Weather-exposed facility monitoring


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