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SensoTube

Fiber in metal tube (FIMT)

application

Main component in different types of cable as well as stand-alone

Industrial distributed sensing application DTS/DAS

Telecommunications

1

Optical fibers

2

Marking thread

3

Water-blocking gel

4

Single, double or triple layer steel tube

1

Optical fibers

2

Marking thread

3

Water-blocking gel

4

Single, double or triple layer steel tube

features

OPTIONS Metric US Units
Temperature ratings +85°C
+150°C
+300°C
and more upon request
+185°F
+300°F
+570°F
and more upon request
Tube outer diameter range (without encapsulation) 1.1-6.35 0.043-0.25 in
Fiber count up to 48
Minimum bending radius X20D

Design [+]

Single, double or triple layer steel tube
Gel-filled or dry

Materials [+]

Optical fibers: SM or MM (50 or 62.5), coating depends on temperature rating
Tube: Stainless steel 304, 316L, Incoloy

Other options available upon request.

advantages

  • The best solutions to protect optical fibers in harsh environments
  • Hermetically sealed
  • 100% quality control in-production

Structural health monitoring
Bridges, Rail Roads, Soil Movements, Geothermal

Pipeline leak monitoring

Fire Detection

Supply Experience