Infrared co2 sensor electronic component
made up of mature infrared absorptiongas detection technology, precision optics design
Infrared co2 sensor electronic component
MH-Z14 NDIR Infrared gas module is a common type, small size sensor, using nondispersive
infrared (NDIR) principle to detect the existence of CO2 in the air, with good selectivity, non-oxygen dependant, long life. Built-in temperature sensor can do temperature compensation;
and it has digital output and analog voltage output. MH-Z14 NDIR Infrared gas module is
applied in the HVAC, indoor air quality monitoring, industrial process, safety and protection
monitoring, agricultrue and animal husbandry production process monitoring.
1. Technical specification:
Detection range | 0~10000ppm(optional) |
Resolution ratio | 5ppm(0~2000ppm) |
| 10ppm(2000~5000ppm) |
| 20ppm(5000~10000ppm) |
Accuracy | ±50ppm±5% |
Repeatability | ±30ppm |
Responsible time | <30S |
Warm-up time | 3min |
Working temprature | 0~50°C |
Working humidity | 0%~90%RH(No condensation) |
Storage temprature | -20~60°C |
Working voltage | 4~6V |
Working current | Max current <100mA,Average current <50mA |
Usingage | >5year |