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.
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Agriculture
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CN 470-510
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End Device
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Environment Monitoring
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EU 863-870
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Industrial IoT
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Outdoor
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US 902-928
Specifications
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