CO2 gas sensor MH-712B

NDIRinfraredfor air quality monitoring

MH-712B is a universal type intelligent sensor to detect CO2 in air taking advantages of non-dispersive infrared (NDIR) principle. With good selectivity, no oxygen dependence, stable performance and long lifespan features, MH-712B also has built-in temperature compensation feature. It is a compact and high-performance sensor based on infrared absorption of gas detection technology, micro-machining and sophisticated circuit design. Application Widely used for industrial field instrumentation, industrial-process control and safety protection Features High Sensitivity and resolution, low power consumption, fast response Output method: UART, analog voltage output signal, etc. Temperature compensation, excellent linear output Good stability Long lifespan Anti-poisons, anti-vapor interference