Belimo 22DTH-56M : Duct Humidity / Temperature Sensor, 2% Accuracy, RH Outputs: 0-5 VDC or 0-10 VDC, Temperature Transmitter 0-5 VDC or 0-10 VDC, BACnet Communication, UL Enclosure Type 4X/IP65
Optimize your HVAC airflow with the Belimo 22DTH-56M Duct Humidity & Temperature Sensor.
This sensor boasts ±2% accuracy, dual 0-5/10 VDC outputs, and BACnet communication for seamless integration into your building management system. Monitor both humidity (0-100% RH) and temperature (-20...80°C [-5...175°F] with ease, and adjust settings remotely via BACnet. The compact, UL Type 4X/IP65 enclosure ensures durability in harsh environments. Get precise control over your airflow and optimize building comfort with the Belimo 22DTH-56M.
Specifications
| Voltage AC/DC | AC/DC 24 V |
| Electrical Connection | Terminals |
| Measured Values | Temperature/Humidity |
| Output Signal | 0...5 V / 0...10 V / BACnet |
| Measuring Range Humidity | 0...100% RH non-condensing / Adjustable via BACnet |
| Measuring Range Temperature | Adjustable via BACnet / -20...80°C [-5...175°F] |
| Communication | BACnet |
| Output Voltage [Range] | 2 x 0...5 V, 0...10 V, min. resistance 10 kΩ |
| Output signal active note | Output 0...5/10 V with jumper adjustable |
| Probe Length | 5.5" [140 mm] |
Datasheets
 | Technical data sheet – Belimo22DTH-56M |
| Installation Instructions for Belimo 22DTH Series |
| Belimo Sensor Brochure |
| Sensors Master Format - Consultant Specifications |
- Sensor Type:
- Duct
- Output Signal:
- 0-5 VDC or 0-10 VDC
- Temperature Element:
- Transmitter
- Supported Protocols:
- BACnet
- Humidity Element:
- 2%
- CO2 Element:
- None
- Display:
- No Display
- Probe Length:
- 8
