Description
The Belimo 22G02-5A is a professional-grade carbon monoxide (CO) gas monitor engineered for commercial and industrial HVAC applications. Designed to integrate seamlessly into building automation systems, this monitor features CAN Bus and BACnet communication protocols, enabling real-time CO level data to be shared directly with building management systems for centralized monitoring and control.
Built on Belimo’s trusted platform for indoor air quality and gas detection, the 22G02-5A delivers reliable, continuous monitoring of carbon monoxide concentrations — a critical safety requirement in parking garages, mechanical rooms, boiler rooms, and other enclosed spaces where CO buildup poses a risk to occupants and equipment.
Key Features
- Carbon monoxide (CO) gas detection for commercial and industrial environments
- CAN Bus communication for seamless integration with Belimo network devices
- BACnet protocol support for direct connection to building automation systems
- Continuous monitoring with real-time data output
- Compact, professional-grade housing suitable for wall-mount installation
- Designed for parking garages, mechanical rooms, boiler rooms, and similar applications
Communication & Integration
- CAN Bus interface for Belimo device networking
- BACnet protocol for BMS/BAS integration
- Compatible with Belimo’s broader sensor and actuator ecosystem
Applications
- Commercial parking structures
- Mechanical and boiler rooms
- Industrial facilities
- Building automation and energy management systems
The Belimo 22G02-5A is an ideal solution for facility managers and HVAC professionals who require accurate CO monitoring with the added benefit of open-protocol BACnet communication, ensuring compatibility with virtually any modern building automation platform.







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