CO2-LE -- LoRaWAN CO₂, Temperature, Humidity & Pressure Sensor (Coming Soon)

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CO2-LE -- LoRaWAN CO₂, Temperature, Humidity & Pressure Sensor (Coming Soon)

The Dragino CO2-LE is an Indoor LoRaWAN Air Quality Sensor for the Internet of Things solution. It is designed to measure the surrounding environment parameters include: CO₂, Temperature , Relative Air Humidity, Air pressure, and then upload to IoT server via LoRaWAN wireless protocol and shown in a 2.7" E-Ink Display.

CO2-LE is powered by a 2 x ER18505 4000mAh battery. The battery can last more than 2 years and is easy to change.

CO2-LE supports BLE configure and wireless OTA update which make user easy to use.

CO2-LE supports CO₂ Alarm and Temperature Alarm* features, users can get an alarm for instant notice.

CO2-LE supports Datalog feature, User can retrieve the sensor data from LoRaWAN commands.

Note*: CO₂ Alarm and temperature Alarm will decrease a lot the battery life.

Features:

LoRaWAN 1.0.3 Class A
Bands: CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915 / IN865
Monitor CO₂/ Temperature / Relative Humidity / Air Pressure
2.7"E-Ink Display
Support CO₂ alarm
Support Datalog Feature
Support Bluetooth v5.1 and LoRaWAN remote configure
Support wireless OTA update firmware
Uplink on periodically
Downlink to change configure
8000mAh bateries powered(~3.5years for 10minutes uplink interval)

CO2-LE Features图片

CO2-LE 应用

Specifications:

CO₂ Sensor:

Target gas: Carbon dioxide(CO₂)
Operating principle: Non-dispersiveinfrared(NDIR)
Operating range: 0-50°C, 0-85% RH(non-condensing)
Measurement range: 400ppm to 5000 ppm (extended range up to 10000 ppm )
Accuracy: Typ ±(50 ppm +3% of reading)
Pressure Compensation

Temperature Sensor:

Range: -40 to + 80 °C
Accuracy: ±0.2@ 0-90 °C
Resolution: 0.1°C
Long Term Shift: <0.03 °C/yr

Humidity Sensor:

Range: 0 ~ 99.9% RH
Accurancy: ± 3%RH (0 ~ 100%RH)
Resolution: 0.1% RH
Long Term Shift: <0.25 %RH/yr

Air Pressure:

Range: 300 ~ 1100hPa
Accuracy: ±0.3 hPa

Package Includes:

1 x CO2-LE LoRaWAN CO₂, Temperature, Humidity & Pressure Sensor x 1

Dimensions and Weight:

Device Size: mm
Device Weight: g
Package Size / pcs :
Weight / pcs :

Part Number: CO2 -LE-XX

XX: the default frequency band

EU433: Default frequency band EU433
CN470: Default frequency band CN470
EU868: Default frequency band EU868
IN865: Default frequency band IN865
KR920: Default frequency band KR920
AS923: Default frequency band AS923
AU915: Default frequency band AU915
US915: Default frequency band US915

Last modified on 16 April 2026