Ultrasonic detection technologies are primarily used for detecting leaks in steam pipework and fittings and pneumatic systems. Generating additional steam and air to compensate for leaks places additional demand on equipment, increases energy consumption, and corresponding increase on running costs.  By detecting and repairing leaks these additional costs can be brought under control.

Ultrasonics are also used in bearing fault detection predominantly for assessing lubricant presence in a bearing. Basically, a lubricated bearing will emit a much less intense ultrasonic signal when compared to a bearing running ‘dry’ which will generate a higher level of mechanical energy and noise.