Seeedstudio SenseCAP Wireless Barometric Pressure Sensor LoRaWAN (868MHz)

• 1 x Sensor
• 1 x Bracket
• 4 x M4 Self-drilling Screw
• 2 x M3 Self-drilling Screw

PDF Files

• Seeedstudio SenseCAP Wireless Barometric Pressure Sensor LoRaWAN (868MHz) – User Guide
• Seeedstudio SenseCAP Wireless Barometric Pressure Sensor LoRaWAN (868MHz) – User Manual

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