www.lascarelectronics.com
Issue 1 06/2022
EL-IOT-CO2
Carbon Dioxide WiFi Cloud-Connected Data Logger
Your data, anytime, anywhere
SPECIFICATIONS
CO
2
Measurement
Range
0 to 40,000ppm
Accuracy at 400ppm
±10.5%
Resolution
1ppm
Auto-calibration
Yes
Units
ppm
Temperature Measurement
Range
-20 to +60°C (-4 to +140°F)
Accuracy
±0.3°C (±0.54°F) typical
Resolution
0.1°
Units
°C or °F
Relative Humidity Measurement
Range
0 to 100%RH
Accuracy
±2% typical
Resolution
0.1%
Dew Point Accuracy*
1.5°C typical (40 to 100%RH)
Data Logging Rate
10 seconds to 12 hours
(user selectable)
Transmission Interval
1 minute to 24 hours
(user selectable)
Internal Memory
300,000 readings
Dimensions
97 x 87 x 33mm
Operating Temperature
Battery Power
-18 to +55°C (0 to +131°F)
USB Power
-20 to +60°C (-4 to +140°F)
Environmental Rating
IP4X
CO
2
FRESH AIR CALIBRATION
To maintain the accuracy of your EL-IOT-CO2, the CO
2
sensor
needs to recalibrate itself every 6 months. The warning icon
will activate to remind you when it is time. Expose the device
to fresh air by placing it outside or next to a wide open
window. Press the CALIBRATE button to start the process,
the display will show it is under way. After a few minutes the
process will finish and the display will resume showing the
current readings. If there is a problem with the calibration
process, a warning screen will inform you. Ensure the supply
of fresh air is adequate and try again.
*Dew point measurements are only available via the EasyLog Cloud
