How far is the XY-150M handheld laser methane telemetry instrument measuring

Description :

XY-150M handheld laser methane telemetry instrument

Product Introduction

　　The XY-150M laser methane telemetry instrument uses TDLAS technology to achieve remote telemetry of methane gas. The telemetry instrument consists of a transmitting unit and a receiving unit. Based on the molecular structure of methane, it has absorption properties for specific wavelengths of light. If there is a methane gas mass on the optical path, the transmitting laser is partially absorbed, and the receiver can detect a proportional decrease in the number of gas mass molecules on the optical path, thereby quickly calculating the cumulative concentration of methane and triggering an alarm. Has long detection distance and sensitivity

　　High performance characteristics. Suitable for various places where methane may leak, especially for overhead pipelines, narrow spaces, residential kitchens, and other places where inspectors cannot approach due to distance or obstacles

Measuring principle

　　When the laser emitted by the telemetry instrument passes through a natural gas leakage gas cluster, methane gas absorbs the laser. The absorbed laser is reflected by an object and returned to the telemetry instrument. After data acquisition and processing, the concentration information of the methane gas cluster is obtained, which is expressed as the density of the methane cylinder (ppm · m): methane concentration in the methane cylinder (ppm) x gas cluster thickness (m).

Performance Characteristics

　　1. Remote measurement can monitor hazardous areas that are not easily accessible, and can operate in real-time, continuously, and for a long time;

　　2. One operation button, easy to operate;

　　3. Handheld design, lightweight and compact, improves the flexibility of operators;

　　4. Fast response speed, detection response time does not exceed 0.01s;

　　5. Real time display of methane concentration, internal temperature and pressure of the instrument on the color screen;

　　6. Configuring optics makes aiming and positioning easier;

　　7. Equipped with a gear shifting mechanism, it can automatically adjust the gear according to the strength of the received signal light;

　　8. Modular design, good system compatibility, easy expansion

Technical Specifications

AfterSalesService :

• Handheld laser methane telemetry instrument