DJ-GC-GTGJ-2S 雙層咬合式 耐高溫鎧裝感光纜 耐溫385°C-油田用

  • Sketch
  • Structure
  • structural parameters
  • Cable performance
  • Application
  • Fiber properties
  • Color-coded
  • Other information
Double-layer Bite High Temperature Armored

The Double-Layer Armored High-Temperature Sensing Fiber Optic Cable for Oilfield Applications, capable of withstanding temperatures up to 385°C, offers several advantages:

1. Extreme temperature resistance: Designed to operate in high-temperature environments up to 385°C, this fiber optic cable can endure the intense heat commonly found in oilfield operations. It ensures reliable communication and sensing capabilities in extreme conditions.

2. Double-layer armored protection: The dual-layer armor provides enhanced protection against mechanical stress, abrasion, and moisture, making the cable highly durable and suitable for harsh oilfield environments. It ensures the longevity and reliability of the communication and sensing system.

3. Sensing capabilities: In addition to its communication function, this fiber optic cable features sensing capabilities that allow for monitoring and data collection within the oilfield. It can be utilized for real-time temperature, pressure, and vibration sensing, providing valuable information for operational efficiency and safety.

4. Resilience to oil and chemicals: The cable’s materials are resistant to oil, chemicals, and other corrosive substances typically present in oilfield environments. This resistance prevents damage and ensures consistent performance over time, reducing maintenance needs and downtime.

5. Enhanced safety and reliability: The high-temperature sensing fiber optic cable improves operational safety by providing accurate and timely data for monitoring critical parameters. Its reliability in extreme conditions minimizes the risk of communication failures or sensor malfunctions, enhancing the overall safety of oilfield operations.

6. Customizable solutions: Manufacturers may offer customizable options for the cable’s length, connectors, and sensing capabilities to meet specific oilfield requirements. This flexibility allows for tailored solutions for different applications within the oil and gas industry.

Note: The outer sheath material, color and printing information of the optical cable can be customized according to the requirements of customers

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The structure from inside to outside is:

Optical fiber:0.25mm bare optical fiber×1~12 cores;

Seamless steel pipe:OD 2.1mm;

Inner layer twisted steel wire:12 pieces;

Outer layer twisted steel wire:12 pieces, OD 6.0mm.

Optical cable modelUnitDJ-GC-GTGJ-2S
Outer diameter of steel pipemm2.10±0.10
Optical cable outer diametermm6.00±0.10
Twisted steel wire material/Stranded steel wire
Operating temperature-190~+385
Optical cable weightKg/km120
20151016160237_75942anti-rat bite20151016160253_13381-3anti-twist
20151016160310_29400oil field20151016160330_39851-4Tensile
20151016160638_55670-1wind energy20151016160647_12331-1the pipeline
20151016160659_83417-5world20151016160709_65794direct burial
20151016160723_54157-1oil tank20151016160734_88608-1Overhead
20151016160749_71280-4subway, tunnel20151016160759_93941water blocking
20151016160810_45730-3coal mine20151016160819_38649-1fire protection
ITEMSTEST WAVELENGTHREQUIRMENTS
Attenuation@1310nm≤0.360 dB/km
@1550nm≤0.220 dB/km
Dispersion@1288nm~1339nm≤3.5 ps/(nm.km)
@1550nm≤18.0 ps/(nm.km)
Zero dispersion wavelength1300-1324 nm
Zero dispersion slope≤0.091 ps/(nm2.km)
MFD@1310nm9.2±0.4 mm
@1550nm10.4±0.5 mm
Cable cutoff wavelength λcc(nm)≤1260 nm
Link polarization dispersion (PMDQ)≤0.1ps/Ökm
Geometrical characteristics
Cladding diameter125mm±0.7mm
Cladding out of roundness≤1.0%
Core/cladding concentricity error≤0.6mm
Color coded
聯絡方式/CONTACT
手機/微信號
Mobile phone/WeChat ID
177 6800 0800 竇先生 業務總監 / Mr.Dou Business Director
180 1075 7228 李女士 業務經理 / Ms.li Business Manager
What’s app+86 180 1075 7228Skype+86 180 1075 7228
LinkedlnDJ Optical TechnologyLine Iddjoptical2024
信箱/Emaildjmt@djopticals.com電話/Phone No.0512-6655-8801