Linear carbon dioxide sensors/transmitters are used for detecting and controlling carbon dioxide concentration, monitoring and controlling the ventilation system, effectively reducing energy consumption, and meeting the requirements of building ventilation, energy conservation and related standards. In buildings such as garages or workshops where motor vehicles are serviced and operated, the ventilation system must be switched on and off according to the usage of the ventilation system or automatically switched on and controlled according to the CO2 concentration.

The carbon dioxide sensor/transmitter can be used in a variety of intelligent buildings and HVAC systems, such as airports, train stations, subway stations, pharmaceutical factories, museums, intelligent buildings, gyms and other places. The product adopts infrared gas sensor with various output signals to choose from, and the pipeline installation adopts leakage computer or stainless steel probe, which can satisfy various measurement environments and many measurement requirements with high precision and high stability.