Refrigerant gas refrigerant gas sensor MH-441D-454B

NDIRinfraredIP54

MH-441D-454B refrigerant sensor is an intelligent infrared gas sensor (hereinafter referred to as the sensor), which uses the principle of non-dispersive infrared (NDIR) to detect refrigerant (label 454B), which has good selectivity and no oxygen dependence ; The sensor is a compact high-performance sensor produced by combining mature infrared absorption gas detection technology with micro-machining and sophisticated circuit design. It is easy to use and can be directly used to replace the catalytic combustion element. Application HVAC refrigeration, Industrial-process control and safety protection Features High sensitivity, high resolution, fast response Output method: UART, analog voltage signal Temperature compensation, excellent linear output, Excellent stability, Long lifespan Anti-poisons, anti-vapor interference, Can replace catalytic type gas sensor directly