Stock Code: 601869.SH / 06869.HK

Armored Fibre Optic Cable for Distributed Temperature Sensing System

The temperature-sensing optical cable is placed inside a stainless steel threaded tube, with Kevlar tightly wrapped and stainless steel wire tightly woven outside the threaded tube for reinforcement. The outer layer is protected by a flame-retardant LSZH sheath. The sensing fibre is a multimode fibre that meets international standards and has excellent Raman scattering characteristics.

Applications
  • Temperature measurement of urban underground pipe gallery
  • Temperature measurement of cables and busbars
     
Characteristics
  • Fibre optic cable armor protection with excellent mechanical properties
  • Small outer diameter, simple structure, fast thermal penetration, fast temperature measurement response
  • Flame retardant LSZH outer sheath, good electrical insulation performance
  • Fibre optic cables are soft and have good toughness, making them easy to lay out during construction
     

Specifications

Items

Description

Size and appearance

Cable diameter

3.0mm±0.1mm

Material

Fibre optic

0.6mm tightly wrapped optical fibre

Stainless steel spiral tube

SUS200CU

Reinforcement

Aramid

Stainless steel weaving

SUS304

Outer sheath

Flame retardant LSZH

Fibre optic

Fibre type

GI50/62.5 multimode fibre

Number of fibre optic cores

1

Optical characteristics

Attenuation

≤3.0dB/km(850nm)

≤1.0dB/km(1300nm)

Mechanical properties

Allow for tensile strength

Long term 200N

Short term 400N

Allow squash Force

Long term 2000N

Short term 3000N

Minimum bending radius

Static 30mm

Dynamic 60mm

Environmental characteristics

Applicable temperature

-40 to 85℃

Weight

Net weight of optical cable

18kg/km

Printing

ContePnt

Customizable

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