No correction of measurement values is needed for the free expansion of steel due to temperature changes! Surface strain gauge with temperature measurement function.
The "GS-10F, GS-10FT" is a surface strain gauge used for measuring axial forces in cut beams, steel girders, or slurry solidified column piles. A dedicated mounting foot is welded to the object being measured, and the strain gauge body is attached. Since the linear expansion coefficient of the body is manufactured to be the same as that of steel at 11.4×10^-6/℃, there is no need to correct the measurement values due to the free expansion of the steel caused by temperature changes. We also provide mounting feet (anchors) for installation on the surface of concrete. 【Features】 ■ A dedicated mounting foot is welded to the object being measured, and the strain gauge body is attached. ■ The linear expansion coefficient of the body is manufactured to be the same as that of steel at 11.4×10^-6/℃. ■ There is no need to correct the measurement values due to the free expansion of the steel caused by temperature changes. ■ Mounting feet (anchors) for installation on the surface of concrete are also available. *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■Measurement Range: ±1,500×10^-6st ■Rated Output (RO): ±0.675mV/V or more ■Rated Output Strain: ±1350×10^-6st or more ■Linearity: Within ±1.0%RO ■Hysteresis: Within ±1.0%RO *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Axial force measurement *For more details, please refer to the PDF document or feel free to contact us.
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We are professionals in "measuring," engaged in everything from sensor design and manufacturing to measurement services. We are a sensor manufacturer established in 1976, used to detect various behaviors such as rock mass movements, strain and internal stress within concrete, and the settlement and tilting of existing structures near construction sites, to ensure safety during construction and stability after completion when creating large structures like dams, tunnels, bridges, and skyscrapers. Our various sensors provide data confirming safety for Japan's representative structures, such as the Yokohama Bay Bridge, Landmark Tower, and Kansai International Airport, as well as urban underground infrastructure like subways and water supply and drainage systems, and hydropower plants, radioactive waste facilities, and underground storage facilities located hundreds of meters underground.