Belimo 22G0214-5B 2-SPDT Gas Monitor W/Auxiliary Switch 0-10 PPM

Belimo 22G0214-5B Gas Monitor Auxiliary Switch is a complex part intended to measure the concentration of carbon monoxide and nitrogen dioxide (NO₂) in HVAC systems. It has 2-SPDT (Single Pole Double Throw) contacts and works in a range of 0-10 PPM for NO₂ for accurate identification of toxic gases. This monitor can easily connect with HVAC equipment and it gives information that is necessary for controlling the air quality and safety. Its advantages are factory calibration, audible and visual alarms, and integration with the building management systems using CAN bus and BACnet MS/TP protocols.