RS485 4-20mA LED display CO2 meter detector ,CO2 gas monitor for agricultural greenhouse gas detection

CO2 sensor is using the non-dispersive infrared (NDIR) principle to detect existence of CO2 in the air, will mature infrared absorption gas detection technology and excellent precision optical path design, circuit design, and a built-in temperature sensor for temperature compensation, has the very good selectivity, no oxygen dependence, long service life.
It can be widely used in HVAC refrigeration and indoor air quality monitoring and security monitoring, industrial process, small stations, agricultural greenhouses, computer room environment, grain depot, aquaculture, flower cultivation, commercial buildings, office buildings, schools, control rooms, shopping malls, restaurants, the gym, cinema and livestock production process of CO2 concentration monitoring.

(1) High sensitivity and high resolution.
(2) Low power consumption and fast response time.
(3) Temperature compensation, excellent linear output.
(4) Excellent stability.
(5) long service life.
(6) Anti-water vapor interference.