Temperature, humidity & CO2 logger
  • 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.

Technical Data
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
Dimensions 71×71×27 mm
PC interface mini-USB

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E2208L - Air temperature and humidity logger
E2208L - Air temperature and humidity logger
  • Logging of temperature, humidity
  • Battery powered, ultra-low power consumption
  • Memory for 52420 measurements
  • Wall or desk mounting
  • Mini USB interface