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| 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 | 外径 | 允许拉伸 | 允许压扁力 | 最小弯曲半径 | 衰减损耗 | 适用温度范围 | 净重 | |||||
| Fiber | Outer | Tensile Resistance | Pressure Resistance | Mini Bending Radius | Attenuation | Operation Temperature | N.W. | |||||
| Dia. | (N) | (N/100mm) | (mm) | (dB/km) | (℃) | (kg/km) | ||||||
| (mm) | 长期 | 短期 | 长期 | 短期 | 动态 | 静态 | 850nm | 1300nm | 长期 | 短期2小时 | ||
| Long Term | Short | Long Term | Short | Long Term | Short Term | |||||||
| Term | Term | (2 Hours) | ||||||||||
| 1 | 6 | 2000 | 3000 | 2000 | 3000 | 800 | 500 | ≤3.5 | ≤1.5 | –45~300 | 300 | 136 |
| 2 | 6 | 4000 | 9000 | 4000 | 9000 | 1500 | 750 | ≤3.5 | ≤1.5 | –45~300 | 300 | 149 |
| http://www.eltfoc.com | ||||||||||||
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