For measuring the deformation of existing structures associated with three-dimensional intersections, it is an indispensable detector alongside inclinometers!
The "SDVP-100LA, SDVP-100LB" is a communicating pipe type settlement gauge that utilizes the principle of "water leveling." By connecting a reference device (water tank) installed at a fixed point on a horizontal plane outside the influence range of construction with a settlement gauge installed at the measurement target (or measurement point) via a communicating pipe (hose), it detects minute pressure changes caused by the difference in water levels between the reference water surface and the water surface of the settlement gauge using a differential transformer. This detector is essential for measuring the deformation of existing structures due to three-dimensional intersections and adjacent construction, alongside inclinometers. 【Product Lineup】 ■ SDVP-100LA (Level 160mm) ■ SDVP-100LB (Level 500-3000mm) *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■Measurement Range: ±50mm ■Linearity: Within ±1.0% of RO ■Hysteresis: Within ±1.0% of RO ■Allowable Temperature Range: 0 to +40℃ ■Rated Operating Current: 50mA ■Insulation Resistance: 500MΩ or more at DC25V *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■Measurement of structural settlement *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, ensuring safety during construction and stability after completion when creating large structures like dams, tunnels, bridges, and skyscrapers. Our various sensors provide data to confirm the safety of not only Japan's iconic structures like the Yokohama Bay Bridge, Landmark Tower, and Kansai International Airport but also urban underground infrastructure such as subways and water supply and drainage systems, as well as hydropower plants, radioactive waste facilities, and underground storage facilities located hundreds of meters underground.