NDIR CO2 gas sensor
The carbon monoxide CO2 detection module is a gas sensor module that adopts the NDIR infrared absorption detection principle introduced by instrument manufacturers such as analyzers. The concentration is determined according to the absorption of infrared gas by the gas. JXCT CO2 sensor adopts imported light source, optical cavity with special structure and dual-channel detector to realize spatial dual optical path reference compensation. The microprocessor performs signal acquisition, processing and output. It has good selectivity, high sensitivity, no oxygen dependence, long life and low power consumption; it has temperature control and pressure compensation functions; it is compatible with a variety of communication protocols; it also has UART, 485 output and analog current/voltage output, which is convenient It can be used by customers in various application environments.
Features：
*Adopt imported components, with stable performance and small fluctuation;
* With long life, low cost, high precision and good long-term stability;
*The sensor adopts multi-point calibration, with strong linearity and good repeatability, and small error;
*Built-in temperature sensor with temperature compensation;
*With heating function, it can be used in low temperature environment;
* Compatible with a variety of output signals, such as analog voltage, analog current, UART and RS485 output;
*The gas type, range and accuracy grade can be customized according to user requirements.
Application market：
It is suitable for automobile exhaust gas detection and analysis, industrial sites, scientific research experiments, gas analysis industry, industrial process control, environmental detection and power plants, substations for gas concentration and gas leakage detection and alarm.
