PROTRONIX ADS -CO2-D Duct sensor

The sensor is used to measure the amount of CO2 in an air duct. It suits for air quality control systems, ventilation and heat recovery systems. The measuring of CO2 is based on the principle of infrared radiation attenuation dependence on the CO2 concentration in the air (NDIR). Built-in auto-calibration function ensures very good long term stability.

Three LED indicators indicate in easy way actual internal air quality level. The level of eco indicates a good level of air quality necessary to achieve a sense of well-being together with optimized power consumption required for heating or air conditioning the interior.