Airborne Leak Detection is a non-intrusive inspection technique used to identify leaks in pressurized systems by detecting ultrasonic sound waves generated by escaping gases or air. This method allows rapid detection of leaks without interrupting system operation.
Airborne leak detection is particularly effective for compressed air systems, gas pipelines, valves, and fittings where continuous operation is required.
Why Airborne Leak Detection Is Required
Compressed air and gas leaks often go unnoticed but result in significant energy loss and operational inefficiency. Airborne leak detection helps identify these leaks quickly and safely, supporting energy conservation and preventive maintenance programs.
It is especially useful for large facilities where manual leak detection is time-consuming and impractical.
Scope of Inspection
Airborne leak detection is applicable to:
Compressed air systemsGas pipelines and distribution linesValves, flanges, and fittingsPressurized vessels and equipmentOperating industrial systems
Inspection Methodology
Airborne leak detection is performed using ultrasonic detectors that sense high-frequency sound waves produced by escaping gas or air. Inspectors scan equipment and systems while they are in operation to identify leak locations.
Detected signals are analysed to determine leak intensity and approximate severity. Findings are documented and used to prioritize repair actions and energy optimization efforts.
Key Benefits
Airborne leak detection enables in-service inspection, rapid leak identification, improved energy efficiency, reduced operating cost, and enhanced maintenance planning.
Industries and Applications
This service is widely applied in manufacturing plants, refineries, petrochemical facilities, power plants, chemical industries, and large industrial complexes with extensive compressed air or gas systems.
Airborne Leak Detection provides a fast and non-intrusive method for identifying leaks in operating systems. By supporting energy efficiency and proactive maintenance, this service contributes to safer and more cost-effective operations.
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