The traditional point-type passive gas monitoring products currently used in chemical parks generally have gas detection defects such as slow response speed, insufficient sensitivity, poor anti-interference, high false alarm rate, frequent calibration replacement, and inability to monitor online. There are still many hidden dangers of leakage that cannot be detected by traditional products in the park.

Yangzhou Chemical Industry Park uses our company's fixed reflection laser gas telemeter to conduct online ethylene monitoring in the process area of ​​the ethylene pipeline receiving station. The fixed reflection laser gas telemeter adopts the international advanced laser absorption spectroscopy gas detection technology to form a light path at the middle height of the equipment in the vertical direction of the monitored ethylene pipeline process area. Once the ethylene gas leaks during the monitoring process, the gas diffuses to The light path can respond quickly in an instant, and the on-site monitoring data can be transmitted to the monitoring platform in real time, realizing real-time online monitoring of trace hazardous gases in the monitored area of ​​the chemical park.

The fixed reflection laser gas telemeter independently developed by Hanhai Opto-electronic based on laser absorption spectrum gas detection technology has long-distance telemetry, non-contact monitoring, high precision, fast response speed, high stability, no false alarms, maintenance-free, real-time online monitoring And other advanced technological advantages. It can realize real-time online monitoring of ethylene gas in the entire area of ​​the ethylene pipeline process area of ​​the chemical park. Even trace gas leaks can be detected and responded quickly at the moment the leak occurs, real-time and effective monitoring of dangerous gas leaks. Its characteristics make up for all the shortcomings of traditional gas monitoring products, and are of great significance to the prevention, control, and elimination of hidden dangers of dangerous gas leakage in chemical parks, and its application advantages are significant.

The application of the Hanhai Opto-electronic fixed reflection laser gas telemeter in the chemical industry park is the first time that my country's laser gas monitoring products have been successfully applied to ethylene leakage monitoring, filling the gap in the laser absorption spectroscopy gas detection technology and market in my country's chemical industry.