Fixed gas detection systems are used in environments that require continuous monitoring of specific hazardous gases. Fixed gas detectors are generally installed in high-risk areas where gas leaks or buildup could be disastrous such as oil and gas facilities, chemical plants or maritime vessels. For example, fixed gas detection systems on ships and tankers are necessary due to the risk of flammable gasses igniting, toxic gas buildup or displacement of oxygen in confined hull spaces. Even in small concentrations, gas leaks can cause symptoms such as nausea, dizziness and breathing difficulties. Round-the-clock monitoring and early warning of gas leaks means both people and assets can be better protected in high-risk environments.
Components of a Fixed Gas Detection System
There are two main components of a fixed gas detection system, transmitters (sensors) and control panels.
The Role of Transmitters in a Fixed Gas Detection System
Transmitters are placed strategically at places where gas leakage is a risk, such as pipe joints, to monitor gas concentration in the area. Sensors are available for many types of gases including refrigerants, volatile organic compounds (VOCs), oxygen and carbon dioxide, flammable gas, toxic gas and more.
Capabilities of Fixed Gas Detection Controllers
Signals from numerous detectors are then transmitted to control panels which display data and relay signals to alarms. Many fixed gas detection controllers are also capable of automatically triggering hazard mitigation measures like additional ventilation if gas concentration in an area reaches a dangerous threshold. Controllers are available with a variety of features and configurable options to suit a range of industries and applications from manufacturing facilities and navy ships and breweries and laboratories.
Air-Met Scientific provides fixed gas detection controllers and transmitters from a range of globally trusted brands including Oldham, AIYI technologies, Sensitron, Ion Science, Thermal Gas Systems and more. Contact one of our six locations across Australia to discuss your needs with our experienced team.