AIR QUALITY MONITOR CO2 TEMPERATURE RELATIVE HUMIDITY DATE TIME

Specification of AIR QUALITY MONITOR CO2 TEMPERATURE RELATIVE HUMIDITY DATE TIME

AIR QUALITY MONITOR : CO2, TEMPERATURE, RELATIVE HUMIDITY, DATE, TIME     
Aplikasi : Indoor    

The monitors are self-calibrating and have an estimated 15-year lifespan without the need to purchase a calibration kit.
Specifications:
- LED Display: CO2, Temperature, Humidity, Year, Month, Date, Day and Time
- Material: Tempered glass, aluminum frame, LED Display

CO2 Sensor:
- Sensing method: NDIR
- Sampling method: Diffusion
- Measurement: 0-10,000ppm
- Display: Digital display (4 digits)
- Accuracy: ± 75ppm, ± 5% of reading
- Warm up: less than 30 seconds
- Measurement interval: 2 seconds

Temperature:
- Operating temperature range: -20ºC to 50ºC, (C/F)
- Accuracy: ± 3% of reading
- Measurement interval: 30 seconds

Humidity:
- Display : Relative Humidity(%)
- Measurement range : 0-100 %RH
- Accuracy : ± 3% of reading

3 step display of CO2 level:
- Less than 800 ppm – Good
- From 800 to 1,200ppm – Normal
- More than 1,200ppm – Poor

Power:
- AC 110V/220V/230V, 50/60Hz or DC 9V/12V (included)
Dimensions (LxHxD):
- 53 × 22 ×4 cm
CO2 Carbon Dioxide & Temperature Meter