Adopt dual-wave infrared CO2 gas sensor and system
Power supply: 230V
Range: 0 ~ 3000ppm CO2
Output: green light: CO2 <1500ppm
Yellow light: 1500ppm Red light: CO2> 2500ppm
Flashing red light: CO2> 3000ppm
Accuracy: +/-2% FS
Repeatability: +/-1%
Preheating time: 5 minutes
Response time: 30s
Use temperature range:-10~50 ℃
Protection class: IP30
Size: 78*77*35mm