These single channel, non-dispersive infrared (NDIR) sensors are easy to integrate using a UART digital interface. The Automatic Baseline Correction (ABC) function can automatically calibrate the sensor’s lowest reading over a pre-configured interval to 400 ppm CO2, enhancing long term stability. Potential applications include HVAC demand controlled ventilation, indoor air quality (IAQ) measurement, and air purification systems.
For more infomation, please refer to official website: https://sensing.honeywell.com/sensors/carbon-dioxide-sensors
HVAC demand controlled ventilation, indoor air quality (IAQ) measurement, and air purification systems.