Lascar EL-IOT-CO2 - Carbon Dioxide WiFi Cloud-Connected Data Logger

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£179.99 £149.99
Lead Time:
7 - 10 working days
Tariff Code:
RoHS Compliant:
Product Compliance:

Monitors air quality


  1. Carbon dioxide (CO₂)
  2. Temperature
  3. Humidity
  • Onboard red alarm light
  • Features onboard status indicators and sounder
  • Display shows current, maximum and minimum readings
  • Automatically uploads data to the EasyLog Cloud
  • Set up your own alarms and notifications
  • Readings are recorded even if the WiFi signal is lost

The EL-IOT-CO2 continuously monitors air quality and comfort levels, including CO2, a key indicator of adequate ventilation. It
automatically uploads data to the EasyLog Cloud, allowing your complete set of data measurements to be viewed, analysed and
downloaded from any internet-enabled device.

It takes only a few minutes to set up your EL-IOT-CO2, and you can configure your own high and low alarms for each measured
parameter. If one of your set levels is breached an instant alarm is activated on the device, and notification options include email and
SMS messages to your chosen contacts.

The display shows current, maximum and minimum readings for carbon dioxide, temperature and humidity, as well as alarm and
device status.

The EL-IOT-CO2 runs from a USB power supply (supplied with the product) and can use AA batteries to provide a short-term backup if
the power supply is interrupted. It is also provided with a wall mountable bracket for easy installation.

EasyLog Cloud - Your data, anytime, anywhere
Within the EasyLog Cloud, users can access vital data from any internet-enabled computer, tablet or mobile device. Users can view,
analyse and graph live and historic data from single locations to worldwide operations from anywhere in the world. Critical events are
notified to specific users in seconds via the alarm system that’s easily tailored to the user’s exact requirements. Available for Apple and
Android devices, the EasyLog Cloud App enables you to monitor and manage your wireless sensors on the go.

Download Eaay Cloud Google APP

Download Easy Cloud Apple APP


The EL-IOT-CO2 Indoor air quality data logger is perfect for a wide range of applications including: Schools, Colleges, Universities, Agriculture


Model EL-IOT-CO2 Indoor air quality data logger
General Description CO₂ Measurement 0 to 40,000ppm
Type Carbon Dioxide / Temperature / Humidity
Accuracy CO₂: +/-10.5% at 400ppm
Readings Internal Memory 300,000 readings
Resolution CO₂: 1ppm
Logging Interval Data Logging Rate 10 seconds to 12 hours (user selectable)
Air Temp: Accuracy Temp: +/-0.3°C (+/-0.54°F) typical
Air Temp: Range -20 to +60°C (-4 to +140°F)
Air Temp: Resolution 0.1°
Accuracy of humidity +/-2% typical
Battery 4 x AA 1.5V batteries (or via USB supply)
Dimensions 97 x 87 x 33mm
Humidity range 0 to 100%RH
Humidity resolution 0.1%
Operating Temperature Battery Power -18 to +55°C (0 to +131°F) / USB Power -20 to +60°C (-4 to +140°F)
Weight 243g (Nett)
Power Supply 9Vdc, 300mA
Calibration Auto-Calibration
Standards Met Environmental Rating IP4X
Important Information Transmission Interval 1 minute to 24 hours (user selectable)