Achieves a long-term heat resistance temperature of 80°C! Enables highly accurate strain and temperature measurement.
The "FN-SILL-3" is a sensing cable designed for strain and temperature measurement using optical fiber distribution. By using an olefin-based elastomer for the coating, it eliminates the elastic hysteresis effect and achieves excellent long-term heat resistance and UV resistance. It exhibits superior linearity against mechanical and thermal loads, enabling highly accurate strain and temperature measurements. 【Features】 ■ Contains two optical fibers for sensors ■ Surface embossing to prevent slipping with the measured object ■ Eliminates elastic hysteresis effect ■ Achieves long-term heat resistance temperature of 80°C ■ Tensile strength of 25 kgf *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Fiber core: 10/125μm SMF ■Number of fibers: 2 ■Transmission loss: < 0.5 dB/km ■Strain measurement range (△ε): 5000με ■Temperature measurement range: -20 to +80 ℃ ■Bending radius: > 40 mm ■Outer sheath: Olefin-based elastomer ■Tension member: φ0.3mm, SUS304 x2 ■Tensile strength: 25 kg-f ■Dimensions (W×H): 4.3×1.7 mm ■Weight: 12g/m ■Operating temperature: -20 to +80 ℃ ■Storage temperature: -40 to +85 ℃ *For more details, please refer to the PDF document or feel free to contact us.
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【Main Uses】 ■Embedding in concrete in the civil engineering field *For more details, please refer to the PDF document or feel free to contact us.
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We offer a measurement system that allows for the simultaneous measurement of strain and temperature distribution using optical fibers designed for communication as distributed sensors. In addition to ultra-high precision Brillouin measurement, our Brillouin-Rayleigh hybrid measurement system is a unique technology that can separately measure strain and temperature with a single optical fiber without temperature compensation. Please feel free to contact us for more information.