R290 refrigerant gas sensor ZRT512C-A

R32R454BNDIR

The ZRT512C-A module is an intelligent refrigerant detection module based on infrared principle. It uses the Non - Dispersive Infrared (NDIR) principle to detect refrigerants, with good selectivity and no oxygen dependence. This module combines mature infrared absorption gas detection sensors, micro - mechanical processing, and sophisticated circuit design to form a compact and high - performance module. It is convenient to use and has excellent performance. Application HVAC refrigeration. Industrial process and safety protection monitoring. Features High sensitivity, high resolution, and fast response time. Wide voltage power supply, RS485 communication. Temperature compensation, excellent linear output, outstanding stability, long service life. Resistant to water vapor interference, non - poisoning, and can directly replace catalytic combustion principle modules.