SenseCAP LoRaWAN Barometric Pressure Sensor

With a built-in wireless LoRa module, SenseCAP Barometric Pressure Sensor transmits the collected air pressure data to the base station and then to the server. Based on the varistor sensor technology that features high-precision, linearity, stability, and high EMC robustness, this wireless sensor is suitable for applications in industrial environmental barometric pressure measuring and monitoring.

• Range: 300~1100 hPa
• Resolution: 1 Pa
• Relative Accuracy: ±0.12 hPa (700 to 900 hPa, 25 to 40 °C)
• Absolute Accuracy: ±1.7 hPa (300 to 1100 hPa, -20 to 0 °C)
• Absolute Accuracy: ±1.0 hPa (300 to 1100 hPa, 0 to 65 °C)
• Temperature Coefficient Offset: 1.5 Pa/K (900 hPa, 25 to 40 °C)
• Drift: ±1.0 hPa/year
• Microcontroller: Ultra-low-power MCU
• Support Protocol: Based on LoRaWAN v1.0.2 protocol
• LoRa Channel Plan: CN470 / EU868 / US915
• LoRa Power Output: 16 dBm (EIRP)
• Sensitivity: 470MHz: -140dBm(SF12, BW125KHz);868MHz: -137.5dBm(SF12, BW125KHz); 915MHz: -136.5dBm(SF12, BW125KHz).
• Current Consumption: 5 μA (sleep mode);120 mA (active mode)
• Communication Distance: 2 to 10 km (depending on different antennas and environments)

• Certificaions: CE, FCC, RoHS, LoRaWAN Certified
• IP Rating: IP66
• UV Resistance: anti-aging (from rain/sun exposure): UL746C F1
• Battery Life: ≥ 3 years (upload data once per hour)
• Battery Voltage: 3.6V
• Battery Capacity: 19Ah (Non-rechargeable)
• Enclosure Material: PC
• Operating Temperature: -40 to +85 °C (full accuracy: 0 to 65°C )
• Operating Humidity: 0 to 100 %RH (non-condensing)
• Device Weight: 237g