AC-02
Barometric Pressure Sensor
A high-precision atmospheric pressure sensor that monitors environmental pressure changes in real time and reports to the safety management platform — providing pressure alert data for mines, tunnels, and confined spaces.
Contact UsTechnical Specifications
| Sensing Parameter | Atmospheric pressure |
| Range | 300-1100 hPa |
| Accuracy | ±1 hPa |
| Interface | LoRa / RS485 |
| IP Rating | IP65 |
| Operating Temperature | -40°C to +70°C |
Key Features
01
High-Precision Monitoring
±1 hPa accuracy meets pressure-anomaly alert requirements for mines and tunnels
02
Safety Linkage
Pressure anomalies automatically trigger safety alert systems, integrating with ventilation and other emergency equipment
03
Plug-and-Play
Standard LoRa/RS485 interface, connects directly to the lighting gateway with no extra wiring
Application Scenarios
Pressure-anomaly alert monitoring in minesConfined-space safety management in chemical plantsReal-time pressure monitoring for tunnel construction
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