Standalone CO2 detector

Specifications
     Standalone CO2 detector, Temperature and Relative Humidity detector for air quality monitoring
     Warns by means of an optical signal of the presence of a high concentration of gas in the environment in which it is installed
     Equipped with relay output to control a ventilation system
     Operation level: configurable from 700 ppm to 1500 ppm
     CO2 sensor: Dual channel NDIR with an accuracy of ± 30 ppm + 3% MV
     Sensor life: 15 years
     Relay: 10A at 250V AC / 10A at 30V DC, SPDT
     Power supply: 230V AC, 50/60 Hz and 12V DC
     Absorption: 5.29VA max. at 230V AC / 2.4W max. at 12V DC