Belimo 22UTH-510E : Outdoor Humidity and Temperature Combo Sensor, 2% Accuracy, RH Outputs: 0-5 VDC or 0-10 VDC, 1K Nickel RTD, Includes Weather Shield, NEMA 4X / IP65 Protection
The 1K Nickel RTD option on the Belimo 22UTH-510 series is an outdoor sensor with a weather shield designed for measuring relative or absolute humidity and temperature in outdoor areas. The sensor features a polymer capacitive sensor with stainless steel wire mesh, ensuring accurate readings. It offers multiple voltage outputs (0-5 V, 0-10 V) for humidity and temperature signals, and users can select enthalpy or dew point as the output signal instead of humidity. The device operates at AC/DC 24 V power supply and comes with a pluggable spring-loaded terminal block for electrical connections. It is enclosed in a NEMA 4X / IP65 rated housing, ensuring protection against harsh weather conditions. The sensor has a measuring range of 0-100% RH for humidity and -30 to 120°F (-35 to 50°C) for temperature, with an accuracy of ±2% RH and ±0.5°F at 32°F, respectively. It is suitable for use in air plenums and complies with various safety standards and certifications. However, the device must not be used outside its specified field of application, and unauthorized modifications are prohibited.
Specifications
| Voltage AC/DC | AC/DC 24 V |
| Electrical Connection | Terminals |
| Measured Values | Temperature / Humidity |
| Output Signal | 0...5 V / 0...10 V / Ni1000 (JCI) |
| Measuring Range Humidity | 0...100% RH non-condensing |
| Output Voltage [Range] | 1 x 0...5 V, 0...10 V, min. resistance 10 kΩ |
| Output signal active note | Ni1000 (JCI) |
| Output signal active note | output 0...5/10 V with jumper adjustable |
Data Sheets
 | Belimo 22UTH-510 Series Outdoor sensor with weather shield Humidity / Temperature Data Sheet |
| Belimo 22UTH Installation Instructions |
- Sensor Type:
- Outside Air
- Humidity Element:
- 2%
- Humidity Ouput:
- 0-5 VDC, or 0-10 VDC
- Temperature Element:
- 1K Nickel RTD
- CO2 Element:
- None
- Display:
- No Display
- Enclosure:
- NEMA 4X Enclosure
