CD42-STS Subsea Pig Tracking

The CD42-STS is designed for the subsea tracking of moving pigs and/or location of stationary or stuck pigs equipped with CDI’s standard line of electromagnetic transmitters or magnet bracelets fitted to the pig body.  The CD42-STS diver and ROV tracking system does not use radioactive isotopes so is easily and safely transported and operated.


The CD42-STS can be used in water depths down to 8,0000ft (2,439m) and is designed to be either carried by a diver or ROV depending upon depth and application. The CD42-STS is a proven and very reliable system with many successful deployments around the world with a variety of operators and contractors.

CDI’s portable receiver design is proven technology and the CD42-STS can be used to locate and track any type of pig: foam, solid polyurethane, metal-bodied, spheres or even ILI tools can be simply and easily tracked or located.

Clear indication of transmitter strength and consequent position by a series of bright LED displays so the diver or ROV operator can safely and easily be detected, a really user friendly option with an extensive list of proven operation.

Pigging Products and Services Association
BSi Logo
ISO9001 Quality Management certificate
ISO14001 Environmental Management Certificate
ISO45001 Health & Safety Management Certificate
ROSPA 2024 Gold Medal Award
Achilles Oil and Gas Europe Gold Award
North East England Chamber of Commerce
Constructionline Gold Member
SEQual member
European Desalination Society Member
International Desalination and Reuse Association (IDRA)

Call +44 (0)1748 813270

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