The YK221 infrared carbon dioxide gas sensor uses non-dispersive infrared principle technology (NDIR) to collect signals of CO2 in the air. The sensor has excellent performance and good stability, and the sensor has built-in temperature compensation function.
The YK221 infrared carbon dioxide gas sensor has a built-in micro-precision gas path that is sealed and processed later, and has exquisite circuit design and precise academic algorithms to ensure that the sensor's signal data collection is accurate and stable. The product is easy to use and has a lifespan of more than 5 years. Infrared carbon dioxide sensors are widely used in occasions where the gas content concentration in the environment is high.
