Gas tracing line is a special type of alarm line. When a gas pipeline leaks, the tracing line can quickly sense changes in gas concentration and send an alarm to the outside world through a signal transmission device. According to the working principle, gas tracing lines can be divided into two types: electrical signal type and gas signal type. The electrical signal type tracer line senses changes in gas concentration by measuring changes in conductivity, while the gas signal type tracer line senses leaks by measuring changes in gas pressure.

燃气示踪线的接线方法

Wiring method of gas tracing line

电信号式示踪线接线方法： （1）将示踪线接入燃气管道附近的合适位置，确保线路不受外界损伤； （2）将电源接入示踪线，一般采用12V直流电源； （3）将信号输出线连接到报警控制器或相关设备； （4）根据现场环境和使用需求，调整报警阈值和灵敏度。

The wiring method of electrical signal type tracing line: (1) Connect the tracing line to a suitable locations near the gas pipeline to ensure that the line is not damaged by external factors; (2) Connect the power supply to the tracer line, usually using a 12V DC power supply; (3) Connect the signal output line to the alarm controller or related equipment; (4) Adjust the alarm threshold and sensitivity based on the on-site environment and usage needs.

气信号式示踪线接线方法： （1）将示踪线埋设在燃气管道下方，注意不要交叉重叠； （2）将气信号发生器接入燃气管道上，并调整适当的气压； （3）将信号传输线连接到报警控制器或相关设备； （4）根据现场环境和使用需求，调整报警阈值和灵敏度。

The wiring method of gas signal type tracer line: (1) Bury the tracer line below the gas pipeline, and be careful not to cross overlap; (2) Connect the gas signal generator to the gas pipeline and adjust the appropriate air pressure; (3) Connect the signal transmission line to the alarm controller or related equipment; (4) Adjust the alarm threshold and sensitivity based on the on-site environment and usage needs.

注意事项

matters needing attention

在安装过程中，一定要遵守相关规定，确保人员和设备稳定；

During the installation process, it is necessary to comply with relevant safety regulations to ensure personnel safety and equipment stability;

选用品质可靠的燃气示踪线产品，避免因质量问题导致隐患；

Select high-quality and reliable gas tracing line products to avoid safety hazards caused by quality issues;

对于电信号式示踪线，要定期检查线路连接是否牢固，防止松动脱落；

For electrical signal type tracing lines, it is necessary to regularly check whether the line connection is firm to prevent loosening and detachment;

对于气信号式示踪线，要注意防止施工损伤线路，造成误报警或不报警；

For gas signal type tracing lines, attention should be paid to preventing construction damage to the line, resulting in false alarms or non alarms;

根据使用环境和使用需求，合理设置报警阈值和灵敏度，提高报警准确率；

Reasonably set alarm thresholds and sensitivity based on the usage environment and needs, to improve alarm accuracy;

对于长期使用的燃气示踪线，要定期检查和维护设备，确保其正常运转。

For gas tracing lines that have been used for a long time, it is necessary to regularly inspect and maintain the equipment to ensure its normal operation.

燃气示踪线作为一种重要的设备，能够实时监测燃气管道是否漏气，保障生命财产。掌握正确的燃气示踪线接线方法，不仅能够提高设备的使用效果，还能有效避免隐患。希望本文能为您的燃气示踪线安装提供有益的参考和帮助。

As an important safety equipment, gas tracing lines can monitor gas pipelines in real time to ensure the safety of life and property. Mastering the correct wiring method for gas tracing lines can not only improve the effectiveness of equipment use, but also effectively avoid safety hazards. I hope this article can provide useful reference and assistance for your installation of gas tracing lines.