← Semi-finished products

FIMT

Fiber in metal tube (FIMT)

Application

Distributed temperature monitoring

Distributed acoustic monitoring

Reservoir surveillance

Telecommunications

Long facilities monitoring (roads, tunnels, railways, powerlines, conveyor lines)

1

Optical fibers

2

Water-blocking gel

3

Stainless steel tube

1

Optical fibers

2

Water-blocking gel

3

Single, double or triple layer steel tube

1

Optical fibers

2

Stainless steel tube filled with water-blocking gel

3

Outer jacket

Parameters

Temperature ratings +85°C
+150°C
+185°F
+300°F
The highest level of temperature for design with plastic encapsulation +260°C
+300°C
and more upon request
+500°F
+570°F
and more upon request
Steel tube outer diameter range (without encapsulation) 1.1-6.35 mm 0.043-0.25 in
Cable outer diameter (with encapsulation) 1.9-10 mm 0.075-0.394 in
Fiber count up to 48
Minimum bending radius X20D

Other options available upon request.

Features

  • Semi-finished product
  • Hermetically sealed

Supply experience

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