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Company Name:Dongguan Guangjia Optoelectronics Technology Co., Ltd.

Contact:Mr. Xie

Phone:0769-81885526

Mobile:18926873256

Mailbox:sale_fct@163.com

Address:Duanpin Industrial Park, No.34 Fumin Road, Xiabian Community, Houjie Town, Dongguan City

Multilayer seamless tube and temperature measuring optical c


  • Detailed introduction

油井测温光缆
(Oil-field Detect DTS Sensor Cable)
产品描述 Description
油井测温光缆是专业油井开采测温而设计的测温光缆,用于测量油井地层温度分布状况的一种传感光缆,这种光缆采用3层金属材料保护高温光纤,从而使光缆具有高强度的耐高温高压性能,耐腐蚀性能,同时还有无法比拟的抗氢性能,适合石油井下各种复杂的自然环境, 是一款油田油井专用测温光缆。
    Oil-field Detect DTS Sensor Cable is a multilayer Seamless Pipe FO Cable uses three-layer metal material to protect the high-temperature cable, so the cable has the performance of high-temperature and pressure resistance and corrosion resistance, with unmatched anti-hydrogen performance. It is applied in various complex natural environments under oil wells, and it is a kind of cable especially for oil wells.

产品特点 Features
◆ 高强度的机械保护性能,良好的热传导性能;
  High mechanical protection and good thermal conductivity;
◆ 抗腐蚀性能好;
  Good corrosion resistance;
◆ 耐高温,抗氢暗化;
  High temperature resistance, and hydrogen and darkening resistance;
  
推荐用途 Application
◆ 油田油井专用
  Specially for oil wells
主要参数 Main Parameters
光纤
芯数
Fiber Count 外径
Outer
Dia.
(mm) 允许拉伸
Tensile Resistance
(N) 允许压扁力
Pressure Resistance
(N/100mm) 最小弯曲半径
Mini Bending Radius
(mm) 一般衰减
Attenuation
(dB/km) 适用温度范围
Operation Temperature
(℃) 净重
N.W.
(kg/km)
长期
Long 短期
Short 长期
Long 短期
Short 动态
静态 850nm 1300nm
1~2 6.35 2000 3000 2000 3000 800 500 ≤3.5 ≤1.5 -40~150 136
1~2 6.35 4000 9000 4000 9000 1500 750 ≤3.5 ≤1.5 -45~300 149
注意:1. 光纤有150℃和300℃可选; 2. 外层可加缓冲护套; 3. 长度1000~5000米可以定制。




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source:http://www.finecomtech.com/supply/wdcggl/yjcwgl/6.html
release time:2020-09-27

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