Home > Product > Distributed Fiber Optic Temperature Measurement System (DTS)

Contact

Nanjing Zhunzhi Sensing Technology Co., Ltd

Tel:199-6204-9176

Mobile:199-6204-9176

Email:njzzcg888@163.com

Address:7th Floor, R&D Building, Building 51, Emerging Industries, Nanjing University Science Park, No. 8 Yuanhua Road, Xianlin Street, Qixia District, Nanjing City; Beijing Office: No.1 Zhongliang Road, Daxing District, Beijing, Zhuzong Vanke Plaza

Temperature sensing optical fiber

Temperature sensing optical fiber

Temperature sensing optical fiber

  Armored temperature measurement optical cable is a sensing optical fiber 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 fiber is a multimode fiber core that meets international standards and has excellent Raman scattering characteristics


Product features

◇ Fiber optic cable armor protection with excellent mechanical properties

◇ Small outer diameter, simple structure, fast thermal penetration, and fast temperature measurement response。

◇ Flame retardant LSZH outer sheath with good electrical insulation performance

◇ Fiber optic cables are soft and have good toughness, making them easy to lay out during construction。

purpose

◇ Fiber optic distributed temperature measurement for high-speed company tunnels, cable trenches, cable surface patches, subways, etc

Fiber optic cable description

project

explain

Size and appearance

cable diameter 

3.0mm0.1mm

Standard length

1000 meters or 2000 meters

Fiber optic cable color

red

Material Science

Fiber optic

0.6mm tightly wrapped optical fiber

Stainless steel spiral tube

SUS200CU

Reinforcement

Aramid

Stainless steel weaving

SUS304

Outer sheath

Flame retardant LSZH

Fiber optic

Fiber type

GI multimode62.5/125)Corning, USA

Number of fiber optic cores

1

Fiber optic color

white

optical characteristics

attenuation

3.0 dB/km(850nm)

1.0 dB/km(1300nm)

Effective group refractive index

1.496(850nm)

1.491(1300nm)

mechanical properties

Allow for tensile strength

long-term200N

short-term400N

Allow squash Force 

long-term2000N

short-term3000N

Minimum bending radius

static state30mm

dynamic60mm

Environmental characteristics

Applicable temperature

-40℃~+85℃

weight

Net weight of optical cable

18kg/km

Printing

content

Customer requirements

Reference standards

national standard

GB/T 7424.2-2008YD/T 1258.4-2009

GB16280-2014(Fiber optic cable section)

packing

packaging

Wooden shaft





199-6204-9176

7th Floor, R&D Building, Building 51, Emerging Industries, Nanjing University Science Park, No. 8 Yuanhua Road, Xianlin Street, Qixia District, Nanjing City; Beijing Office: No.1 Zhongliang Road, Daxing District, Beijing, Zhuzong Vanke Plaza

Copyright© All Rights Reserved for Intelligent Sensing SuICPB No. 2024111040 技术支持:中企云达