Belimo A-22G-A14 High-Low Mounting Kit Remote Enclosure for Dual Gas Monitors

The Belimo A-22G-A14 High-Low Mounting Kit is a remote enclosure accessory designed for use with Belimo dual gas monitors. It enables a single gas monitor to simultaneously sense two different gases at installation heights up to 7 feet (2 meters) apart, making it ideal for applications where different gas types accumulate at different elevations in a space.

What's Included:

• Remote sensor enclosure for secondary gas detection
• Interface connector that plugs into an existing Belimo gas monitor
• 7-foot (2-meter) RJ45 plug-in data cable for interconnection

Key Features:

• Allows one gas monitor to detect two gases at varying heights simultaneously
• Supports separation distances of up to 7 feet (2 meters) between sensing points
• Plug-in RJ45 data cable for quick, tool-free installation
• Compatible with the Belimo 22G series dual gas monitor product family
• Only supports factory-specified 7-foot cable — alternative or longer cables are not supported

Typical Applications:

• Boiler Mechanical Rooms: Mount a CO monitor at 3–7 ft from the floor and a natural gas (CH4) monitor near the ceiling
• Parking Garages: Monitor carbon monoxide near floor level and nitrogen dioxide (NO2) at mid-ceiling height for mixed gasoline/diesel vehicle environments
• Loading Docks and Truck Maintenance Facilities: Simultaneously monitor CO at breathing height and propane near the floor

The A-22G-A14 is a listed accessory for Belimo's 22G series gas monitoring devices and is the recommended solution when dual-height gas detection is required from a single monitoring unit.