Overview
The Belimo 22DTH-53MM is designed with an active 4…20 mA output for relative humidity and an embedded passive NTC 10k3 (Precon) thermistor for temperature sensing in HVAC ductwork.
Features
- Active 4…20 mA current output for humidity
- Passive NTC10k3 (Precon) temperature sensor element
- Multiple selectable humidity functions (rH, enthalpy, dew point)
- Heavy-duty NEMA 4X / IP65 rated enclosure
Specifications
- Measured Values: Humidity (active) and Temperature (passive)
- Passive Element: NTC10k3 (Precon)
- Probe Length: 5.5 inches [140 mm]
- Output Signal Active: 4…20 mA
- Enclosure Rating: NEMA 4X / IP65
Applications
- Ductwork temperature and humidity monitoring for Precon compatible BMS systems
- HVAC climate control systems


Reviews
There are no reviews yet.