Overview
The Belimo 22UTH-530Q is an outdoor temperature and humidity sensor providing an active 4…20 mA humidity output and a passive NTC20k temperature element. It is built with a weather shield for reliable long-term outdoor operation.
Features
- Active 4…20 mA output signal for relative humidity
- Integrated passive NTC20k thermistor for precise temperature sensing
- Outdoor weather shield for sensor element protection
- Robust NEMA 4X / IP65 enclosure
Specifications
- Active Output Signal: 4…20 mA (humidity)
- Passive Temperature Element: NTC20k
- Measuring Range Humidity: 0…100% RH non-condensing
- Enclosure Rating: NEMA 4X / IP65
- Supply Voltage: 24 V DC
Applications
- Outdoor temperature and humidity tracking for NTC20k compatible controllers
- Economizer management and rooftop unit air intake tracking
- Facility outdoor air monitoring



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