Seatronics SeaDTEC ROV

The Seatronics SeaDTEC ROV flooded member detector is used on ROV’s to determine if a subsea void is filled with a liquid or gas (up to the inspection point). The main advantage of the SeaDTEC is to determine whether a leak has occured within subsea enclosures.

Main components are the subsea electronics pod, probe and ROV T-Bar, topside interface unit and control laptop.

The SeaDTEC has a spring loaded transducer and disposable membranes making it suitable for ROV use. The probe is mounted on a Stainless Steel T-Bar to aid ROV manipulator operation.

A high frequency pulse is sent from the probe and if the member is flooded a reflected pulse from the opposite side of the member will be detected. SeaDTEC software provides the surface operator with visual indication of the test results via an A-Scan display on a laptop. Results can be printed or saved to a log file which includes a record of the Ascan display, Date, Time, Structure, Member, Orientation, Client and Test Engineer.


  • Operating range up to 10m
  • 3000m depth rating
  • Subsea / surface data link - RS-232 / RS-485
  • Diver model also available

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Seatronics SeaDTEC ROV