The GD3000 underground well chamber combustible gas monitoring device adopts high-performance laser gas sensors and microcomputer technology, combined with excellent low-power technology design, with the advantages of power saving, good repeatability, long service life, easy installation, simple maintenance, and convenient operation.

It is suitable for uninterrupted monitoring and early warning of gas concentrations in spaces such as gas valve wells, water supply and drainage wells, power wells, communication wells, and gas pipeline ground identification piles.

Product features:

① Communication function: The communication method adopted is 4G-CAT1 or NB-10T, which has the function of transmitting data to the system platform through a wireless communication network.

② Data includes: combustible gas concentration, temperature, water immersion, coordinates, battery voltage (power), and wireless network signal quality.

③ Detection function: automatic/manual detection of combustible gas concentration, temperature, water immersion, and battery voltage (power).

④ “Black box” function: real-time storage of collected data, stored data will not be lost, and the stored data can be read through mobile devices.

⑤ Display function: local display: indicator light.

⑥ Extended display: Bluetooth communication.

⑦ Alarm function: combustible gas concentration alarm function, water immersion alarm function, battery alarm function, manhole cover movement alarm function, displacement alarm, vibration alarm.

⑧ Support multi-satellite system (GPS, GLONASS, BDS and OZSS) positioning.

⑨ Support vibration detection, and the vibration threshold is adjustable.

⑩ Firmware upgrade function: The firmware of the underground well chamber combustible gas monitoring device can be updated through the server or debugging tool.

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