Product Overview
This fiber-optic leak monitoring system is a permanent leak-monitoring solution designed for petrochemical, energy storage and transportation, and related fields. It can accurately locate leakage points of toxic and hazardous substances in pipelines, storage tanks, and other facilities, while monitoring structural integrity in real time. Based on distributed fiber-optic sensing technology, the system uses high-sensitivity temperature measurement and signal analysis to achieve rapid response to leak events within 10 seconds and long-term stable monitoring. Its explosion-proof design is suitable for hazardous explosive areas, and its lightweight modular structure supports rapid deployment in complex climates and demanding environments, significantly improving industrial safety protection.
Technical Highlights
1. High-sensitivity temperature monitoring for all scenarios (0.1°C)
- Uses advanced distributed fiber-optic temperature sensing (DTS) technology. Minimum temperature resolution reaches 0.1°C, capturing local temperature changes caused by small leaks and enabling millimeter-level leak-point positioning.
2. 10-second rapid response and long-term stability
- Dynamic signal-processing algorithms combined with high-speed optical signal demodulation ensure leak alarms are triggered within 10 seconds. Fiber materials resist aging and fatigue, supporting more than 20 years of continuous stable operation.
3. Explosion-proof and all-environment tolerant design
- The system complies with ATEX/IECEx explosion-proof certification. Optical fibers are packaged in corrosion-resistant armored cables and tolerate humidity, chemical corrosion, electromagnetic interference, and extreme temperatures (-40°C to 120°C), adapting to desert, marine, polar, and other climate scenarios.
4. Multi-redundant loops and wide-area coverage
- A single cable integrates multiple optical fibers and is laid across the entire area along pipelines or storage tanks. Dual-channel redundant loop design is supported, so a single-point failure does not affect overall monitoring and data continuity is ensured.
5. Intelligent software and multi-platform adaptation
- Built-in AI analysis software distinguishes leak signals from environmental noise. It is compatible with Windows, Linux, and cloud operating systems, and supports multi-level alarm threshold setting, historical data review, and remote O&M.
6. Lightweight and convenient deployment
- Uses miniaturized optical modules and flexible cables, reducing weight by 60% compared with traditional solutions. It supports direct burial, overhead, or attached installation, requires no extra power supply, and has a maintenance cycle of more than 5 years.
7. High resolution and precise positioning
- Spatial resolution reaches 1 meter, positioning error is less than ±0.5 meter, and accuracy is greater than 99%, meeting strict leak-detection requirements of international standards such as API 1130.