- Logging of temperature, humidity and CO2
- Ultra-low power consumption
- Memory for up to 150 000 measurements
- Wall or desk mounting
- Mini-USB interface
Humidity, temperature and CO2 logger E2228L is an easy to use device intended for operating in commercial, residential and public indoor spaces. The device provides autonomous logging of air temperature, relative humidity and carbon dioxide concentration in a non-aggressive atmosphere.
The logger uses the latest achievements in digital humidity and temperature sensing and low-power NDIR CO2 sensing technologies, providing excellent accuracy and reliability and unique long-term portable operation.
|Ranges||0...5000 ppm CO2, 0...100 %RH, -10...+50 °C|
|Accuracy||±40 ppm CO2, ±2,5 %RH, ±0.3 °C|
|Logger internal memory||150 000 (3 × 50 000) points|
|Logging interval||adjustable, from 20 s to 12 hours|
|Operating conditions||indoor, dry rooms, -10...+50 °C|
|Power||rechargeable 18650 battery|