CO2 gas sensor MH-Z1311A

NDIRfor air quality monitoringUART

MH-Z1311A carbon dioxide gas sensor (hereinafter referred to as the sensor) is a general-purpose, small-scale sensor that uses the principle of non-dispersive infrared (NDIR) to detect CO2 in the air. It has good selectivity, no oxygen dependence, and long life. , Built-in temperature compensation, digital output, easy to use. The sensor is a high-performance sensor made by closely combining mature infrared absorption gas detection technology with precise optical circuit design and sophisticated circuit design. Application HVAC refrigeration Air cleaner device Indoor air quality monitoring Smart home Ventilation system Features The air chamber adopts electroplating treatment, waterproof and anti-corrosion High sensitivity, low power consumption Excellent stability Temperature compensation, excellent linear output Provide serial port (UART) output mode Long lifespan Anti-water vapor interference, anti-poisoning