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Acoustic Detection

Neptune Oceanographics Ltd

Neptune Oceanographics' acoustic leak detection sensor features a directional hydrophone that filters the effects of ambient noise.

It can be mounted on an ROV, AUV, or PIG, or can be diver-held. It removes auditory interference from mechanical elements such as support vessels.

In order to locate ultrasounds of pressurised fluids escaping through an orifice, ultrasonic leak detection via a directional hydrophone is utilised on pipelines.

The acoustic signals generated by a leak tend to be at frequencies above 30kHz. The software uses techniques that determine the difference between leak-generated sound, and lower frequency noise such as that caused by the attendant ROV and surface vessels.
Discover more information on Neptune’s Acoustic Detection system.Acoustic Detection

Discover more information on Neptune’s Acoustic Detection system.

Quick Contact Acoustic Detection