
ABOUT
Hanhai Opto-electronic is a major scientific research achievement transformation institution of the Hefei Institute of Physical Science, Chinese Academy of Sciences.

(Wireless Type) Point Laser Methane Detector It is a laser-based monitoring product integrating low-power consumption technology, computer intelligent algorithms and waterproof & explosion-proof craftsmanship. With both commercial scenario adaptability and industrial-grade reliability, it is specially designed for fixed-point real-time monitoring of methane gas. Adopting wireless convenience, high precision & sensitivity, and full-scenario compatibility as its core design philosophy, the product breaks through the wiring and scenario limitations of traditional monitoring equipment, providing an all-weather, high-reliability solution for methane leakage monitoring and safety early warning in crowded places such as commercial complexes and hotels, as well as industrial fields including petrochemicals and warehousing.
In terms of core technologies and performance, it integrates low-power consumption technology and a high-performance computer module to ensure 24/7 stable operation. Combined with a high-stability wireless transmission module, it realizes wire-free data transmission, meeting the flexible deployment needs of complex scenarios. It can upload detection data and equipment status in real time, balancing the convenience required for commercial venues and the anti-interference capability demanded by industrial environments. Strictly complying with commercial and industrial safety monitoring specifications, the product can maintain stable operation during long-term service across diverse scenarios. Widely applicable to gas safety monitoring in crowded places like hotels and commercial complexes, as well as methane leakage prevention and control in industrial fields such as petrochemicals and warehousing, it serves as a core intelligent monitoring device for improving the safety protection level of venues and safeguarding personnel and production safety.

Independent research and development

Active monitoring

Maintenance-free

High sensitivity

No false positives

Zero false negatives

Strong anti-interference
1. Core Commercial and Industrial Gas Application Scenarios
Catering Kitchens: Perimeter of cooking stoves, gas pipeline interfaces/valves, liquefied gas cylinder storage areas, and flue ducts (prone to gas accumulation).
Commercial Complexes: Concentrated catering zones, central air-conditioning gas machine rooms, and underground gas pipeline shafts.
Factory Workshops: Perimeter of gas-fired boilers/furnaces, natural gas transmission pipeline nodes, and gas storage tank farms.
Medical Institutions: Canteen kitchens, gas heating equipment rooms, and medical gas auxiliary pipeline areas.
2. Civil and Residential Scenarios
Residential Dwellings: Beside kitchen gas meters/valves, around gas water heaters, and balcony gas pipeline interfaces (suitable for old house renovation without wiring).
Urban Villages/Self-built Houses: Liquefied gas cylinder storage areas and key nodes of household gas pipelines.
Villas/Detached Houses: Outdoor gas equipment rooms and underground areas traversed by gas pipelines.
3. Energy and Industrial Storage & Transportation Scenarios
Natural Gas Stations: Tank farms, loading/unloading platforms, and pipeline interface valves.
Oil and Gas Field Extraction: Wellhead perimeters, gathering and transportation pipeline nodes, and temporary operation zones.
Gas Transmission and Distribution Networks: Valve chambers, regulator stations, and temporary monitoring points for pipeline maintenance.
4. Special and Extended Scenarios
Wireless Centralized Monitoring Scenarios: Multi-store chain catering outlets and multi-building centralized monitoring in industrial parks (compatible with remote data upload).
Complex Environment Renovation: Gas-using areas in old buildings and historical protected buildings where wiring is inconvenient.
Mobile Operation Scenarios: Temporary monitoring for emergency rescue and gas leak detection sites (adapted to low-power and portable requirements).
It can accurately detect trace gas leaks with a fast response time, enabling early detection and disposal immediately after an alarm is triggered by minor gas leaks.
It features high monitoring accuracy, which completely eliminates false alarms and dispenses with the need for re-inspection. This simplifies safety management, allowing immediate measures to be taken upon an alarm.
Calibration is not required, addressing the frequent adjustment issue of traditional monitoring equipment and significantly reducing post-operation maintenance workload and operational costs.
Unaffected by humidity, dust, temperature and other interfering gases, it can operate continuously for long periods in high-humidity environments.
It is applicable in all areas with network coverage, free from distance and range restrictions.
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
