QJZ3000 Methane Leakage Detector for Pipelines & Equipment

Advanced Methane Monitoring for Critical Infrastructure

The QJZ3000 Methane Leakage Concentration Detector is engineered for high-stakes industrial safety, specifically targeting chemical, oil, and pipeline operations. This system integrates cutting-edge laser absorption spectrum detection, video surveillance, and control technology to provide comprehensive, non-contact monitoring of methane (CH4) concentrations in the workplace.

Real-Time Leak Detection and Location

This detector automatically scans the work area, displaying methane concentration levels instantly. Its primary advantage is the ability to accurately locate gas leakage sources remotely, ensuring personnel safety in hazardous zones. It supports both fixed installation at multiple critical points and mobile deployment via vehicles.

Key Technical Specifications

• Detection Principle: Tunable Laser Spectroscopy Analysis Technology for Methane (CH4) and related mixed gases.
• Measurement Range: (0~50000)ppm·m with a rapid response time of ≤0.1 s.
• Coverage: Effective detection distance up to 150 meters, with a scanning range of 0°~360° horizontal and -90°~+90° vertical.
• Durability: Built for continuous 7 x 24-hour operation in harsh conditions (-40℃ to +70℃) with an IP68 protection rating and Ex db lIC T6 Gb explosion-proof grade.
• Construction: Standard 304 stainless steel shell (316L optional).

Superior Functional Features

Experience safety and efficiency through key features:

• Laser absorption spectrum detection ensures sensitivity, speed, and accuracy.
• Non-contact automatic measurement minimizes risk to personnel.
• Automatic scanning provides wide-area protection coverage.
• Standard communication protocols facilitate easy integration into existing networking systems for data exchange.
• Integrated real-time video feed offers clear situational awareness during the entire monitoring process.

Ideal Application Fields

The QJZ3000 is essential for industries where gas leakage poses a significant threat, including coal and chemical processing, petroleum, petrochemicals, natural gas operations, and mining. It is perfectly suited for inspecting production facilities, long-distance pipelines, underground pipe galleries, and storage tanks, enabling remote detection in areas inaccessible to manual inspection teams.