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China Factory Suppliers Non-Contact Methane Laser Detector for Real-Time Gas Leak Monitoring and Localization
Product Introduction
The product is a new generation of explosion-proof natural gas leakage monitoring equipment, based on laser absorption spectroscopy technology. It performs non-contact measurement of natural gas concentration at multiple preset locations within the workplace through fixed installation and automatic scanning. Combined with real-time video images, it can comprehensively monitor gas leaks and locate the basic position of the leakage.
Features
1
Laser absorption spectrum detection, sensitive, fast and accurate;
2
Long distance automatic measurement, safe and efficient;
3
Automatic scanning and monitoring, with a wide protection range;
4
Can be set up in multiple locations to meet the needs of different scenarios;
5
Standard communication protocol for easy access to networking and data exchange.
Main Parameter
| Gas Detection | Methane (CH4) and mixed gases containing methane |
| Detection Principle | Tunable laser spectroscopy analysis technology |
| Video | Standard definition visible light video with zoom capability |
| Range of Measurement | (0~50000)ppm·m |
| Response Time | ≤0.1 s |
| Detection Distance | 0m~150m |
| Continuous Working Hours | 7 × 24-hour active online monitoring |
| Scanning Range | Horizontal: 0 °~360 °, Vertical:- 90°~+90° |
| Working Voltage | AC220±40V |
| Explosion Proof Grade | Ex db lIC T6 Gb |
| Protection Level | IP68 |
| Working Temperature and Humidity | -40℃～+70℃，95%RH |
| Shell Material | Standard 304 stainless steel (optional 316L) |
| Standardization | Factory standardization, no need for repeated standardization |
| Calibration | Automatic calibration |
Application
The product is suitable for workplaces that require gas leakage monitoring, such as coal and its chemical industry, petroleum and petrochemical industry, natural gas, mining, power plants, etc. It can be used for monitoring gas concentration content, inspecting gas pipeline networks, inspecting outdoor natural gas pipes, and inspecting natural gas storage tanks. Remote detection can be carried out in areas with gas leakage hazards and areas that are difficult for personnel to reach.
Typical application methods: Inspection of production facilities, mines, oil and gas pipelines, long-distance pipelines, underground pipe galleries, and other key locations in the factory area.
Frequently Asked Questions
What gases can this detector measure?
The detector is specifically designed to measure Methane (CH4) and mixed gases containing methane using tunable laser spectroscopy analysis technology.
What is the detection distance and response time?
It offers an effective detection distance ranging from 0m to 150m with an ultra-fast response time of ≤0.1 seconds.
What is the scanning and monitoring coverage?
The system provides active 7×24-hour online monitoring with a horizontal scanning range of 0° to 360° and a vertical range of -90° to +90°.
Is frequent manual calibration required?
No, the device features factory standardization and automatic calibration, eliminating the need for repeated manual standardization.
What are the environmental and explosion-proof ratings?
The equipment is rated Ex db IIC T6 Gb for explosion protection, has an IP68 ingress protection level, and operates reliably in temperatures from -40℃ to +70℃.
Where is this system typically deployed?
It is commonly deployed across petrochemical facilities, oil and gas pipelines, natural gas storage tanks, coal chemical industries, underground pipe galleries, and power plants.
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