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Description
- 1x Dragino LoRaWAN Indoor Air Quality Sensor - CO2 / Temperature / Humidity (US915)
- 110 x 70 x 30 mm (L x W x H)
- LoRaWAN 1.0.3 Class A
- Bands: US915
- Monitors CO2, Temperature, Relative Humidity, and Pressure
- Supports CO2 Alarm and Datalog Feature
- Supports Bluetooth v5.1 and LoRaWAN remote configuration
- Supports wireless OTA firmware update
- Uplink on periodically, downlink to change configure
- Supply Voltage:
- Built-in 4000 mAh Li-SOCI2 battery
- 2.5 ~ 3.6 V
- CO2 Sensor:
- Non-dispersive infrared (NDIR)
- Measurement range: 400 to 5000 ppm (extended range up to 10000 ppm)
- Accuracy: Typ ±(50 ppm +3% of reading)
- Temperature Sensor:
- Range: -20 ~ 65 °C
- Accuracy: Typ ±1.0-65 °C
- Resolution: 0.01 °C
- Humidity Sensor:
- Range: 0 ~ 99.9% RH
- Accuracy: ± 3%RH (20 ~ 80%RH)
- Resolution: 0.008% RH
- Air Pressure:
- Range: 300~1100 hPa
- Accuracy: ± 1.0 hPa (0-65 °C)
- Resolution: 0.18 Pa
- Battery:
- Li/SOCI2 un-chargeable battery
- Capacity: 4000 mAh
- Self-Discharge: <1% / Year at 25 °C
- Power Consumption:
- Sleep Mode: 6uA at 3.3 V
- LoRa Transmit Mode: 125 mA at 20 dBm, 82 mA at 14 dBm
- Weight: 130 g