CN

400-055-1239

(CH₄) Fixed Scanning Laser Gas Telemeter

Technical Consulting
Technical Advisory Services
In order to better understand the needs of the enterprise, I hope you fill in the following information form, and the professional technical sales of Hanhai Technology will contact you in time after submission.

Institution Name *

Purchase quantity

Needs and suggestions

Basic Information *

Product Description

(CH₄) Fixed Scanning Laser Gas Telemeter It is an industrial-grade high-performance detection device specially designed for the fixed-point monitoring of methane gas leaks. Deeply integrating the core technology of Tunable Diode Laser Absorption Spectroscopy (TDLAS) with the fixed scanning monitoring architecture, the product adopts accurate capture, full-area coverage, real-time early warning and stable unattended operation as its core design philosophy. It breaks through the spatial limitations and detection blind spots of traditional fixed monitoring equipment, and provides an all-weather, full-dimensional safety monitoring solution for methane leaks in high-risk fields involving methane production, storage, transportation and utilization, such as urban gas supply, petrochemical industry, energy warehousing and waste disposal.

Adopting 360° full-coverage, zero-blind-spot scanning or preset-angle directional scanning mode, the scanning range can be flexibly adjusted according to monitoring scenarios. Featuring fast response speed and wide coverage, it can complete a full inspection of the target area in a short time, quickly locate leak points and feed back concentration data in real time, so as to ensure early detection and disposal of potential leak hazards. Widely applicable to scenarios such as urban gas regulator station monitoring, safety protection of methane storage facilities in petrochemical enterprises, key node monitoring of transmission pipelines in energy stations, and methane emission monitoring in landfills, it serves as a core monitoring device for enterprises to prevent methane leak risks, ensure the safety of production and operation, and improve the intelligence level of safety management.

  • Independent research and development

  • Active monitoring

  • Maintenance-free

  • High sensitivity

  • No false positives

  • Zero false negatives

  • Strong anti-interference

    • Application Scenarios

    1. Oil and Gas Energy Extraction, Storage and Transportation

    In oilfield and gasfield drilling operation zones, it can scan and monitor methane leaks from wellheads and drilling equipment. At LNG receiving terminals and storage depots, it can cover tanks, compressors, valves and other components to avoid low-temperature leakage risks. Along long-distance oil and gas transmission pipelines and at sub-transmission stations, it can detect minor leaks caused by third-party construction damage or pipeline corrosion, ensuring pipeline safety.

    2. Urban Gas and Energy Stations

    It is suitable for high-leakage areas such as valves and flanges in natural gas gate stations and regulator stations, and can also scan the pipe networks under manhole covers to reduce leakage hazards. In areas like the main workshops and regulator stations of gas-fired power plants, it can conduct continuous monitoring of methane leaks during processes. At gas filling stations, it can monitor high-pressure dispensers and gas storage tanks to prevent safety accidents in crowded areas.

    3. Chemical and Industrial Production

    In oil refineries and chemical plants of the petrochemical industry, it can perform full-coverage scanning of reaction units, tank farms and pipe racks containing methane-based raw materials, replacing manual inspections to prevent explosion risks. In relevant process areas of some metallurgical and electric power industries, it can also be used to monitor methane leaks generated during production, ensuring the safety of production processes.

    4. Environmental Protection and Special Venues

    At landfills, it can conduct large-scale monitoring of methane emissions, helping optimize gas extraction and treatment schemes to achieve emission reduction. In underground coal mine roadways and gas drainage systems, it can remotely monitor methane accumulation to avoid personnel poisoning or explosion accidents. In natural gas-related laboratories of research institutions, it can be used for leakage early warning during methane experiments.

     

    Petrochemistry
    LNG storage and transportation station
    Distribution Station
    Surge station
    Offshore Platform
    Oil Drilling
    LNG
    The main function

    Combined with high-definition video, can be remote 24-hour continuous monitoring of on-site concentration, data. Realize the omni-directional detection of trace gas leakage, accurate judgment of leakage direction.

    Fixed scanning laser gas telemetry can be a maximum radius of 300 meters, the area of 360 degrees of rotation scan, can monitor the maximum 280,000 m2 target area of leakage. Applicable to a wide range of work occasions.

    Night vision infrared system, 2 megapixels, 25x optical zoom.

    With the integrated design of detector, camera and head, the equipment can run independently, can complete scanning movement and, detection, alarm function, and communicate with PC without other equipment control.

    The laser detection module is located on the same side as the video module of the camera to ensure that the detection laser and the central target of the video image (used for clear indication detection and real-time detection position in the image) are pointed at different distances, the settings are always consistent.

    Equipped with range finder, it can provide fast and accurate measuring distance for telemeters.

    With methane, ethylene, acetylene and other gas detection capabilities (according to customer demand to provide more gas detection program) .


     

    Contact Us

    TEL：400-055-1239 （9:00~17:00）

    MAIL：lisghanhai@gkhhlaser.com

    ADDR：302 Floor, Building 5, No. 18, Kechuang 13th Street, Beijing Economic and Technological Development Zone

    Follow Us

  • 官方微信

    WeChat

    • ICP：皖ICP备14011335号-1 COPYRIGHT © Guoke Hanhai Laser Technology(Beijing)Co.,Ltd ALL RIGHTS RESERVED.