Fiber Optic Sensing technology
for special applications

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FO cables and components for sensing

//INTROTEXT// In the dynamic field of Oil & Gas, our specialized Fiber in Metal Tubes (FIMTs) are instrumental in advancing fiber optic solutions for well completions and interventions. These FIMTs provide a durable and reliable medium for high-tech fiber optic sensing, essential for real-time monitoring and data acquisition in complex operations.

Harsh environment

Environments with high radiation, extreme temperatures, corrosive atmospheres, or high pressure require maximum protection for optical fibers. NBG’s cables are engineered to withstand the most demanding conditions while ensuring strain-free fiber performance.

Sensing techniques

The integrated single and multi mode fibers are compatible with the interrogation units on the market and support sensing technologies such as Raman, Brillouin, Rayleigh and Fiber Bragg Grating (FBG). 

Customized Designs

No two projects are the same. NBG’s strength lies in its extensive design capabilities and diverse construction options, enabling fit-for-purpose cable solutions. Share your project requirements with us, and we will identify the optimal design.

Research & Development

Fiber optic technology is a rapidly growing market with expanding applications each year. We are pleased to collaborate on customized designs and joint R&D to develop the next generation of sensing cables tailored to your needs.

Choose your Application

Cryogenic / High Temp

Sensing

Ropes / Ropeways

Products for Special Sensing Applications

Our products for special sensing applications are manufactured to customer specifications.
Below are just a few examples to demonstrate our production capabilities.

Single layer FIMT

Fiber in Metal Tube, made from stainless steel or nickel alloy, for data transmission and sensing purposes. Fiber configuration and fiber count freely chooseable: SMF and/or MMF, 1 to 192 fibers. Gel filling for longitudinal water tightness.

Polymer insulated FIMT

Fiber in Metal Tube with additional polymer layer for better protection and integration into bigger cable assemblies. Outer diameter, fiber count and type, materials and single lengths freely chooseable.

Multi layer FIMT

Sentire T85 double layer

Sentire T85 armored

Sentire A85 double layer

Sentire A85 armored

Sentire T Cryo Double Layer

Sentire T Cryo Armored

Sentire T Cryo double armored

Sentire T150 double layer

Sentire T150 armored

Sentire T150 double armored

Sentire T300 double layer

Sentire T300 armored

Sentire T300 double armored

Sonosens

Trisens Core

Trisens Cable

DTSS Link

Additional Resources

FIMT for Ropes and Ropeways Datasheet

Sentire T85 Datasheet

Sentire A85 Datasheet

Sentire T CRYO Datasheet

Sentire T150 Datasheet

Sentire T300 Datasheet

Trisens Datasheet

Sonosens Datasheet

Armoured Subsea DTSS – Link Datasheet

Got questions?

We’re here to help! Reach out to us for any technical inquiries or assistance.