Semi-Finished Products

Reinforced FIST part no.

Designed to monitor physical parameters as a separate sensor cable or as part of logging and downhole cables, high-voltage power cables.


Optical fiber


Marking thread


Stainless steel tube filled with water-blocking gel


Stainless steel tube

Up to 48 optical fibers in a tube

The unique combination of a small diameter and weight with extremely high strength characteristics

Fiber count up to 1...48
Outer diameter, in 0.094 … 0.157
Module wall thickness, in 0.016
Optical fiber excessive length, % 0...0.8
Steel Module Material (Stainless steel) 1.4301
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Operation temperature -76°F … 158°F
Installation temperature -22°F … 122°F
Transportation and storage temperature -76°F … 158°F
Minimum bending radius 25x cable diameter
Life time 25 years