Description
The Belimo 22G14-5B is a professional-grade CO₂ sensor engineered for seamless integration into modern Building Automation Systems (BAS). Featuring a 0–10 PPM measurement range, BACnet communication protocol, a built-in SPDT relay output, and CAN Bus connectivity, this sensor delivers the precision monitoring and interoperability that commercial HVAC applications demand.
Designed to support demand-controlled ventilation (DCV) strategies, the 22G14-5B helps optimize indoor air quality while reducing unnecessary energy consumption. Its BACnet-compatible design ensures plug-and-play compatibility with leading building automation controllers, while the CAN Bus interface enables robust, noise-resistant communication across complex system architectures.
Key Features
- Wide 0–10 PPM CO₂ measurement range for precise air quality monitoring
- BACnet communication protocol for direct integration with building automation systems
- SPDT relay output for flexible switching and control applications
- CAN Bus interface for reliable, high-speed network communication
- Supports demand-controlled ventilation (DCV) to optimize energy efficiency
- Belimo quality engineering for long-term reliability and performance
Applications
- Commercial HVAC building automation and controls
- Demand-controlled ventilation systems
- Indoor air quality (IAQ) monitoring
- Smart building and energy management platforms
Why Choose Belimo?
Belimo is a globally recognized leader in HVAC actuation and sensing technology. The 22G14-5B reflects Belimo’s commitment to precision, durability, and open-protocol compatibility — making it a trusted choice for mechanical contractors, controls engineers, and building automation professionals.







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