Online Detection Solution for Harmful Gases and Dust in Tunnels

Tunnel projects are generally located in remote areas with harsh environments. The ventilation inside the tunnels is poor, and excavation and blasting operations are required. Therefore, harmful gases and dust are likely to accumulate, posing a threat to the lives of construction workers.

Gases to be Detected: CO, H₂S, Dust, Wind Speed

This solution can detect carbon monoxide, carbon dioxide, hydrogen sulfide (combustible gas), dust, wind speed and other items in real time. The detection signals are transmitted wirelessly or via optical fiber, and transmitted to the cloud platform and the environmental protection HJ-T212 private network through IoT 4G. Sub-data, hourly data, daily data, weekly data, etc. can be queried.