This product is a single-mode optical fiber that can withstand high temperatures up to 120 ℃. The coating material is modified acrylate, with options for non-carbon coated/carbon coated and doped/pure silicon core.
It is suitable for Beijing Dacheng Yongsheng Technology Co., Ltd.'s high-temperature resistant fiber optic patch cords, distributed fiber optic sensors, and stainless seamless steel tube armored optical fiber cables. It can also be used for fabricating Fiber Bragg Gratings.
Note: The content of this material is for reference only. Due to differences in selected manufacturers and production batches, there may be slight deviations in specifications.
Product brands is OFSCN®.
OFSCN® 120℃ SM High-temperature Optical Fiber Structure:
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Fiber optic type: Single-mode Structural dimensions: Core/cladding/coating: 9/125/255μm |
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Fiber optic type: Single-mode Structural dimensions: Core/cladding/coating: 9/125/255μm Carbon sealing between the cladding and the coating layer. |
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| Physical picture 1 |
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| Physical picture 2 |
OFSCN® 120℃ SM High-temperature Optical Fiber parameter table:
Data Sheet for Single-mode Optical Fiber 9/125/245
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Product parameter |
Specification |
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Geometric performance |
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Coating diameter |
125 ± 2.0 µm |
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Cladding diameter |
245 ± 10 µm |
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Whether carbon coating is applied |
Optional |
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Whether it is pure silicon |
Optional |
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Mechanical properties |
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Fiber tensile strength |
100 kpsi |
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Operating temperature |
-50 to +120°C |
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Optical properties |
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Attenuation @ 1550 nm |
< 0.4 dB/km |
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Attenuation @ 1310 nm |
< 0.5 dB/km |
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Mode field diameter @ 1310 nm |
8.6 ± 0.4 µm |
Options: non-carbon-coated or carbon-coated, doped or pure silica core. A total of four combinations.
Features of OFSCN® 120℃ SM High-temperature Optical Fiber
- High Temperature Resistance: Withstands temperatures up to 120°C, making it suitable for elevated temperature environments.
- Modified Acrylate Coating: Provides enhanced thermal stability and protection.
- Versatile Core Options: Available with doped or pure silica cores to optimize performance for specific applications.
- Coating Options: Offered with or without a carbon coating, providing flexibility based on environmental needs.
- Carbon Seal: Utilizes a carbon seal between the cladding and coating for improved durability and performance.
- Standard Dimensions: Features standard core (9 μm), cladding (125 μm), and coating (255 μm) diameters.
- Customization Potential: While standard specifications are provided, slight variations may occur to accommodate specific project requirements
Potential Application Scenarios & Industry Examples of OFSCN® 120℃ SM High-temperature Optical Fiber
This high-temperature optical fiber is well-suited for applications in industries where elevated temperatures are a concern:
Application Scenarios Examples of OFSCN® 120℃ SM High-temperature Optical Fiber:
- Distributed Temperature Sensing (DTS): Ideal for monitoring temperature profiles over long distances in industrial processes, pipelines, and structures.
- Industrial Process Monitoring: Used in harsh industrial environments for real-time monitoring of temperature, pressure, and strain.
- High-Temperature Data Transmission: For reliable communication links in hot areas where standard fibers would degrade.
- Oil & Gas Downhole Sensing: For sensing in boreholes where temperatures can be very high.
- Geothermal Energy Applications: Monitoring and control within geothermal power generation systems.
- Aerospace & Automotive: For sensing and data transmission in engines, exhaust systems, or other high-temperature components.
- Power Generation & Distribution: Monitoring of transformers, generators, and power lines where heat is generated.
- Fire Detection Systems: As a component in linear heat detection systems.
- Industrial Furnaces & Ovens: For internal monitoring and control.
Industry Examples of OFSCN® 120℃ SM High-temperature Optical Fiber:
- Oil & Gas: Downhole monitoring, pipeline integrity, refinery operations.
- Energy Sector: Geothermal power, nuclear power plants, thermal power plants, smart grids.
- Industrial Manufacturing: Steel mills, glass production, chemical plants, food processing (where high-temp sterilization occurs).
- Aerospace & Defense: Aircraft engine monitoring, spacecraft components.
- Automotive: Engine bay sensing, battery thermal management in EVs.
- Mining: Monitoring of underground conditions and equipment.
- Infrastructure: Bridges, tunnels, dams for structural health monitoring under varying temperatures.
- Research & Development: Laboratory and testing environments requiring high-temperature optical components.