Survey

HydroPACT 660E

Teledyne Marine introduces the HydroPACT 660, the world's smallest submarine pulse induction pipe tracker. Building upon the renowned TSS HydroPACT 440 system, the HydroPACT 660 extends pipe tracking and UXO detection capabilities to small inspection and observation class ROVs, previously only available on larger vehicles.


The HydroPACT 660E enhances the 660's features by consolidating subsea electronics into a single, smaller pod, reducing the installed footprint and payload while maintaining an operating range of over 85% of the larger HydroPACT 440 system. The integrated cable coil array ensures greater reliability, ideal for smaller ROVs, and offers cost-effective operating solutions for future projects.


With an interface utilizing the intuitive DeepView for Windows™ software, transitioning from existing TSS pipe and cable tracking products to the HydroPACT 660E is seamless and cost-effective. The HydroPACT 660E complements the existing 440, catering to markets prioritizing size and weight for smaller subsea vehicles, while the 440 remains the top choice for applications where absolute range is critical. The single subsea pod of the 660E significantly reduces size and weight, making it ideal for smaller ROVs.

See attachment.

  • Smaller (60%) and lighter (70%) coil array with a better drag coefficient suitable for inspection and observation class ROVs
  • Smaller (65%) and lighter (60%) electronics installation
  • Reduced power consumption of 40W
  • Uses well-established, reliable and proven pulse induction technology
  • Easy to use and known operation
  • Gives accurate survey information regardless of vehicle heading
  • Suitable for TMS launched systems without folding the coil assembly which means less risk of damaging the coil as well as fewer mechanical parts
  • Operates the same as the 440, with no time consuming set-up or pre-operational calibration required
  • Only one coil assembly to be fitted with optional extension cable available
  • Improved operating temperature range due to redesigned electronics
  • A single solution suitable for operations in high-current environments
  • Provides reliable and high integrity data
  • Intuitive interface not requiring highly trained technicians to use
  • Simple installation


  • 1707951083_TSS HydroPACT 660E Product Leaflet.pdf

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