The Dragino AQS01-L is a LoRaWAN® indoor air quality sensor, designed for IoT applications in smart buildings, industrial environments, and air quality monitoring projects. It measures carbon dioxide (CO₂), temperature, relative humidity, and atmospheric pressure, transmitting real-time data via the LoRaWAN® protocol for efficient air quality management.
🔑 Key Features
✔ Multi-Parameter Air Quality Monitoring – Measures CO₂, temperature, humidity, and atmospheric pressure for comprehensive air quality analysis.
✔ LoRaWAN® Wireless Communication – Supports LoRaWAN® 1.0.3 Class A, ensuring long-range, low-power data transmission.
✔ Long Battery Life – Operates on a built-in ER18505 4000mAh battery, providing up to 2 years of operation.
✔ BLE & OTA Support – Allows Bluetooth v5.1 configuration and wireless firmware updates (OTA) for easy maintenance.
✔ CO₂ and Temperature Alarm Function – Sends real-time alerts when CO₂ or temperature levels exceed preset thresholds.
✔ Data Logging Function – Supports historical data retrieval via LoRaWAN® commands.
📦 Technical Specifications
✅ LoRaWAN® Protocol: 1.0.3 Class A
✅ Frequency Bands: CN470, EU433, KR920, US915, EU868, AS923, AU915, IN865
✅ Power Supply: Built-in ER18505 4000mAh battery
✅ Operating Temperature: -20°C to 65°C
✅ CO₂ Sensor:
- Measurement Range: 400 to 5000 ppm (extendable to 10,000 ppm)
- Accuracy: ±(50 ppm + 3% of reading)
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Technology: Non-dispersive infrared (NDIR)
✅ Temperature Sensor: - Range: -20°C to 65°C
- Accuracy: ±1.0°C
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Resolution: 0.01°C
✅ Humidity Sensor: - Range: 0% to 99.9% RH
- Accuracy: ±3% RH (20% to 80% RH)
- Resolution: 0.008% RH
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Long-Term Stability: 0.5% RH/year
✅ Atmospheric Pressure Sensor: - Range: 300 to 1100 hPa
- Accuracy: ±1.0 hPa
- Resolution: 0.18 Pa
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Long-Term Stability: ±1.0 hPa/year
✅ Device Dimensions: 110 x 70 x 30 mm
📥 Product Downloads
- Measurement Type: CO₂, Temperature, Relative Humidity, and Air Pressure Monitoring
- CO₂ Sensor:
- Type: Non-dispersive infrared (NDIR)
- Measurement Range: 400 to 5000 ppm (extendable up to 10000 ppm)
- Accuracy: ±(50 ppm + 3% of reading)
- Temperature Sensor:
- Range: -20°C to 65°C
- Accuracy: ±1.0°C
- Resolution: 0.01°C
- Humidity Sensor:
- Range: 0% to 99.9% RH
- Accuracy: ±3% RH (20% to 80% RH)
- Resolution: 0.1% RH
- Long-term Stability: 0.5% RH/year
- Air Pressure Sensor:
- Range: 300 to 1100 hPa
- Accuracy: ±1.0 hPa (0°C to 65°C)
- Resolution: 0.18 Pa
- Long-term Stability: ±1.0 hPa/year
- LoRaWAN® Protocol: 1.0.3, Class A
- Frequency Bands: EU868, US915, AU915, AS923, IN865, KR920, RU864
- TX Power: Up to 22 dBm
- Sensitivity: Down to -139 dBm
- Power Supply: 4000 mAh Li-SOCl₂ battery (replaceable)
- Battery Life: More than 2 years (depending on reporting frequency)
- Operating Temperature: -20°C to 65°C
- Ingress Protection: IP30
- Installation: Wall-Mount or Desktop
- Applications: Indoor Air Quality Monitoring, Smart Buildings, Environmental Monitoring