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Description
- 1 x Sensor
- 1 x Bracket
- 4 x M4 Self-drilling Screw
- 2 x M3 Self-drilling Screw
Barometric Pressure
- Range: 300~1100 hPa
- Resolution: 1 Pa
- Relative Accuracy: 700 to 900 hPa | 25 to 40 °C ±0.12 hPa
- Absolute Accuracy: 300 to 1100 hPa | -20 to 0 °C ±1.7 hPa
- Absolute Accuracy: 300 to 1100 hPa | 0 to 65 °C ±1.0 hPa
- Temperature Coefficient Offset: 900 hPa | 25 to 40 °C
- Drift: ±1.0 hPa/year
General Parameters
- Microcontroller: Ultra-low-power MCU
- Support Protocol: Based on LoRaWAN v1.0.2 protocol
- LoRa Power Output: 16 dBm (EIRP)
- Sensitivity: -137.5 dBm (SF12, BW125KHz)
- Current Consumption: 5 μA (sleep mode) | 120 mA max (active mode)
- Communication Distance: 2 to 10 km (depending on different antennas and environments)
- IP Rating: IP66 (Sensor Node) | IP65 (Sensor Probe)
- UV Resistance: anti-aging (from rain/sun exposure): UL746C F1
- Enclosure Material: PC
- Operating Temperature: -40 to +85 °C (full accuracy: 0 to 65 °C)
- Operating Humidity: 0 to 100 %RH (non-condensing)
- Battery Capacity: 19Ah (non-rechargeable)
- Weight: 237 g