AQS01-L - Dragino LoRaWAN Air Quality sensor - Temperature / Humiity / CO2 / Air pressure

The Dragino AQS01-L 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 and Air pressure, and then upload to IoT server via LoRaWAN wireless protocol.

AQS01-L is powered by a ER18505 4000mAh battery. The battery can last more than 2 years and is easy to change.

AQS01-L supports BLE configure and wireless OTA update which make user easy to use.

AQS01-L supports CO2 Alarm and Temperature Alarm* features, users can get an alarm for instant notice.

AQS01-L 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.

Default FW in AS923, but it support US915, AU915 and all 900MHz Frequency by loading different FW, it could also support 868MHz if loading 868MHz FW, but there will be slight 0.5-1dB loss here.  

Feature:

• • LoRaWAN 1.0.3 Class A
  • Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
  • Monitor CO2/Temperature/Relative Humidity/Pressure
  • 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
  • 4000mAh batteries powered 
    

Common DC Characteristics:

• Supply Voltage: built in 4000mAh Li-SOCI2 battery , 2.5v ~ 3.6v
• Operating Temperature: -20 ~ 65°C

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: -20 ~ 65 °C
• Accuracy: Typ ±1.0@ 0-65 °C
• Resolution: 0.01°C

Humidity Sensor: 

• Range: 0 ~ 99.9% RH
• Accurancy: ± 3%RH (20 ~ 80%RH)
• Resolution: 0.008% RH
• Long term stability: 0.5 %RH/yr

Air Pressure: 

• Range: 300~1100hPa
• Accuracy: ± 1.0 hPa (0-65 °C)
• Resolution: 0.18Pa
• Long term stability: ±1.0 hPa/yr

LoRa Spec:

• Frequency Range,  Band 1 (HF): 862 ~ 1020 Mhz
• Max +22 dBm constant RF output vs.
• RX sensitivity: down to -139 dBm.
• Excellent blocking immunity

Battery:

• Li/SOCI2 un-chargeable battery
• Capacity: 4000mAh
• Self-Discharge: <1% / Year @ 25°C

Power Consumption:

• Sleep Mode: 6uA @ 3.3v
• LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

LoRaWAN frequency and Countries/Regions 

 Datasheet:                  AQS01-L datasheet.pdf

Operation manual:     AQS01-L User manual.pdf