A20 Vehicle-Based Laser Methane Detector for Underground Gas Pipeline Inspection

A20 Vehicle-Based Laser Methane Detection System

Real-Time Visibility for Natural Gas Pipeline Inspection

The A20 is a mobile laser methane detection system designed to improve the efficiency of natural gas pipeline surveys. By integrating gas analysis, high-precision positioning, panoramic imaging, and dedicated inspection software, it transforms routine vehicle patrols into a visual and data-driven inspection process.

Operators can monitor inspection activities through a real-time geographic map, where patrol routes, methane concentration readings, abnormal alerts, and AI-generated imaging information are presented together. This integrated view helps inspection teams understand field conditions and identify areas that may require further investigation.

Visualize Gas Detection Results on a Live Map

During vehicle patrols, the A20 continuously collects gas detection information and associates each measurement with its geographic position. The inspection software displays the vehicle's route, detected gas concentrations, and potential anomalies on a map.

By combining location-based measurements with visual information, operators can review suspected leak areas more efficiently and maintain a clearer record of pipeline inspection activities.

Laser-Based Methane Detection for Field Surveys

The A20 uses advanced mid-infrared laser absorption spectroscopy to detect methane with high sensitivity. Its measurement technology is designed to provide reliable gas analysis while maintaining the practical requirements of industrial field operation.

The system also integrates methane and ethane analysis, offering additional gas composition information for evaluating potential natural gas leakage signals.

AI-Assisted Imaging and Anomaly Screening

Gas detection data becomes more useful when supported by visual and environmental information. The A20 combines panoramic imaging with multi-parameter environmental sensing to provide additional context for inspection results.

An AI-based false alarm filtering algorithm helps screen abnormal signals and reduce unnecessary alerts. The collected data also supports intelligent analysis, helping operators focus on suspicious locations that may need further investigation.

Continuous Inspection Without Frequent Stops

Designed for vehicle-based pipeline patrols, the A20 allows inspection teams to collect gas detection data while driving, reducing the need to stop at individual inspection points.

Automatic route planning helps organize survey coverage across designated pipeline areas. Meanwhile, continuous inspection records make it easier to compare historical results, track recurring anomalies, and evaluate potential leakage risks over time.

Industrial Reliability for Long-Term Field Use

The A20 combines sensitive laser measurement technology with a design intended for demanding outdoor and industrial environments. Its wide operating temperature adaptability and low filtration requirements help simplify routine maintenance and support reliable operation during extended inspection activities.

Applications

Natural Gas Pipeline Inspection

Vehicle-based surveys of underground natural gas distribution networks and pipeline infrastructure to identify potential methane leakage areas.

Refinery and Petrochemical Plant Monitoring

Mobile gas leak inspections around processing facilities, industrial pipelines, and storage areas.

Landfill Gas Monitoring

Methane emission surveys to identify potential gas release areas and support environmental monitoring.

Underground Storage Tank Monitoring

Inspection around underground storage tanks and associated infrastructure for potential gas leakage.