Description
The Belimo 22DTH-51ML is a professional-grade duct-mount combination humidity and temperature sensor engineered for building automation and HVAC control applications. Delivering dual analog output signals — 0–5V and 0–10V — this sensor integrates seamlessly with DDC controllers, building management systems, and energy management platforms to provide accurate, real-time environmental data from within the ductwork.
Key Features
- Combination humidity and temperature sensing in a single duct-mount housing
- Dual analog outputs: 0–5V and 0–10V for flexible system integration
- Designed for installation in supply, return, or mixed-air duct applications
- Compact, low-profile housing suitable for standard rectangular and round ductwork
- Compatible with a wide range of DDC and BAS controllers
- Reliable Belimo engineering for long-term accuracy and stability
Applications
- Commercial HVAC building automation systems (BAS)
- Energy management and demand-controlled ventilation (DCV)
- Air handling unit (AHU) humidity and temperature monitoring
- VAV and constant-volume air distribution systems
Why Choose Belimo?
Belimo is a globally recognized leader in HVAC actuator and sensor technology, trusted by mechanical contractors, controls engineers, and facility managers worldwide. The 22DTH-51ML reflects Belimo’s commitment to precision measurement, robust construction, and straightforward installation — reducing commissioning time and long-term maintenance costs.
Ordering Information
- Brand: Belimo
- Model / SKU: 22DTH-51ML
- Sensor Type: Duct Combination Humidity / Temperature
- Output Signal: 0–5V and 0–10V (dual analog)
- Mounting: Duct insertion
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