The system is jointly developed by TIMELION and China Aerospace for solving the problems of gas leakage and pressure abnormality in valve wells of gas pipeline networks, neighboring spaces as well as comprehensive pipeline corridors and other confined spaces. The most characteristic one is TL-Methane gas sensor, which has been iterated to the fifth generation, with optical principle, no need to react to oxygen, no poisoning, no zero drift, easy to maintain, and reacts only to methane, and has been used in hundreds of projects in more than 20 provincial areas in China, and the shipment volume ranks the forefront of the country steadily.

Scene 1: Natural gas pipeline valve wells Scene 2: Integrated corridor Scene 3: Gas well adjacent space In addition, the product can be used in urban manholes, underground gas storage tanks, underground confined spaces and other harsh environments (soaking, heavy water vapor, large temperature differences).

Comprehensive functions: Gas leakage, pressure, flooding, manhole cover displacement, temperature and humidity monitoring in one package. Patented anti-false alarm: TL-methane gas sensor adopts optical principle, no oxygen reaction, no poisoning, no zero drift, easy maintenance. Super low power consumption: TL-methane gas sensor has low power consumption and battery power supply lasts 3-5 years. Failure self-repair: Timed performance self-test, self-diagnostics, data anomalies caused by flooding, humidity, large temperature differences, etc., the system can self-repair. Zero environmental impact: Patented technology, the system in the rain, snow, humidity, vibration, water and other extremely harsh environments, the performance is still stable and reliable. Military quality assurance: Jointly developed with China Aerospace, military quality, military standard technology, top technology. Class A explosion-proof grade: Intrinsically safe explosion-proof products.