Subsea fibre optic leak detection system

  • Suitable for confined and inaccessible locations
  • Deployable up to 300m from source
  • Results visible on internal display and via software
  • Field proven optical detector technology

FibreSENSE is a highly innovative fibre optic leak detection system designed to operate in confined and previously inaccessible subsea locations including J-tubes and risers. It employs the same cutting edge field proven optical detection technology and intuitive software that has made OceanSENSE the world leading subsea leak and cement dye detection system, with over 200 global mobilisations and a detection success rate close to 100%.

FibreSENSE can be deployed in conjunction with subsea dropper cameras, enabling vertical leak detection surveys and visual confirmation of inaccessible locations and targets. It is suitable for ROV or diver operated subsea borescopes and endoscopes.

The system is designed to work with a wide range of tracer dyes and substances including but not limited to:

  • OceanTools C-Dye
  • Rhodamine RX9022 and B275
  • Fluoresceins
  • Pelagic 100 and 100 Pink
  • Champion Cleardye and Fluorodye

FibreSENSE is a remote detection system, meaning the control system can be placed topside while the excitation and emission light is transported up to 300m to and from the system via optical fibre. The excitation light is based on High Power LED technology. There are no lasers within the system, making it eye-safe.