AQS01-L LoRaWAN CO2 Sensor Node 868MHz

Make your home or office smarter with the AQS01-L LoRaWAN CO2 Sensor Node 868MHz – your partner for healthier indoor air. This state-of-the-art sensor not only measures the CO2 level in your environment, but also temperature, humidity, and air pressure. Thanks to LoRaWAN technology, this data is securely and efficiently sent to your IoT server, keeping you informed and enabling action when necessary. With a battery life of more than two years and the ability for wireless configuration via Bluetooth, this sensor is both low-maintenance and user-friendly. It also supports CO2 and temperature alarms to immediately alert you if values are outside the normal range. Through data logging, you can conveniently retrieve sensor data via LoRaWAN commands.

Each sensor is preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server, and the sensor automatically connects after being turned on if network coverage is available.

Recommended Accessories: 

• Lora Gateway

Features:

• Supports LoRaWAN 1.0.3 Class A for broad band compatibility (CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865).
• Measures CO2, temperature, relative humidity, and air pressure.
• Offers alarm functions for CO2 and temperature.
• Supports data logging for data storage and retrieval.
• Configuration and OTA updates wireless via Bluetooth v5.1 and LoRaWAN.
• Powered by an ER18505 4000mAh battery for extended operational life.
• Periodic uplink and configurable downlink.

Application Examples:

• Monitoring air quality in apartments, offices, or schools.
• Use in smart buildings to enhance living and working quality.
• Monitoring in industrial facilities to ensure healthy working conditions.

Links and Download:

• Dragino Wiki
• Github

Technical Data:

• Manufacturer: Dragino
• Manufacturer SKU: AQS01-L-EU868
• General DC Characteristics:
  • Power Supply: Integrated 4000mAh Li-SOCI2 battery, 2.5v ~ 3.6v.
  • Operating Temperature: -20 to 65°C.
• CO2 Sensor:
  • Target Gas: Carbon Dioxide (CO2).
  • Operating Principle: Non-Dispersive Infrared (NDIR).
  • Operating Range: 0-50°C, 0-85% RH (non-condensing).
  • Measurement Range: 400ppm to 5000ppm (extended range up to 10000ppm).
  • Accuracy: Typically ±(50ppm + 3% of the reading).
  • Pressure Compensation.
• Temperature Sensor:
  • Range: -20 to 65°C.
  • Accuracy: Typically ±1.0°C at 0-65°C.
  • Resolution: 0.01°C.
• Humidity Sensor:
  • Range: 0 to 99.9% RH.
  • Accuracy: ± 3%RH (20 to 80%RH).
  • Resolution: 0.008% RH.
  • Long-Term Stability: 0.5 %RH/Year.
• Air Pressure Sensor:
  • Range: 300 to 1100hPa.
  • Accuracy: ± 1.0hPa (0-65 °C).
  • Resolution: 0.18Pa.
  • Long-Term Stability: ±1.0 hPa/Year.
• LoRa Specifications:
  • Frequency Range: 868MHz
  • Maximum Constant RF Output Power: +22 dBm.
  • RX Sensitivity: up to -139 dBm.
  • Excellent Blocking Immunity.
• Battery:
  • Type: ER18505 Li/SOCI2, non-rechargeable battery.
  • Capacity: 4000mAh.
  • Self-Discharge: <1% per year at 25°C. 
• Power Consumption:
  • Sleep Mode: 6uA at 3.3v.
  • LoRa Transmission Mode: 125mA at 20dBm, 82mA at 14dBm.
• Dimensions: 111 x 70 x 40mm
• Weight: 168g

Package Contents:

• 1x AQS01-L LoRaWAN CO2 Sensor Node 868MHz
• 1x ER18505 Li/SOCI2 battery