Telaire T6743

Internal CO2 Sensor for Automotive Applications

The Telaire T6743 Internal CO2 Sensor is a nondispersive infrared (NDIR) CO2 sensor that implements a single channel diffusion sampling method for automotive HVAC applications, including automatic fresh air control and safety sensing for CO2 refrigerants.

Along with the patented ABC Logic™ lifetime calibration warranty, its low power consumption, compact design and simple product integration, make this an affordable gas sensing solution. All units are factory-calibrated to measure CO2 concentration levels up to 5,000 ppm.

  • For safety - Measure and control in-cabin CO2 levels to prevent driver drowsiness.
  • For energy savings - Reduce variations in heating and cooling in-cabin through demand control ventilation.