Introducing a load cell that makes it easy to monitor the axial force of existing ground anchors and to install or replace them.
At Toyoko Hermes, we handle "Thin Anchor Load Gauges." Ground anchors used for landslide prevention and slope stabilization, especially monitoring the tension of existing anchors, are important as they allow for a quantitative understanding of the current state of landslides and slopes. Our products are developed in collaboration with the Public Works Research Institute's joint research on "the development of a new type of anchor load gauge that is easy to attach and replace on anchors." 【Features】 ■ Lightweight and thin (mass: 1/2 to 1/3 compared to our products) ■ Stable against eccentric loads and repeated loads (adopts a unique load transmission mechanism) ■ Capacity can be manufactured from 300kN to 2MN ■ Can be manufactured according to the type of anchor (wedge type, nut type) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications (Representative Product)】 ■ Model: GL-500kNCB-□D ■ Measurement Range: 500kN ■ Rated Output: 1800×10^-6 ■ Linearity: Within ±2.0% RO ■ Hysteresis: Within ±0.5% RO ■ Allowable Overload: 120% ■ Allowable Temperature Range: -10 to +70℃ ■ Input/Output Resistance: 350Ω ±2% ■ Allowable Hydraulic Pressure: 0.8MPa ■ Dimensions (Main Unit): φ140×φ118×H63 ■ Weight (Main Unit): Approximately 2kg ■ Cable: S4-5 *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Mountain tunnels / underground structures ■ Ground / retaining walls ■ Proximity construction ■ Slope disaster prevention ■ Concrete structures ■ Dam maintenance ■ Railway-related ■ Road-related ■ Bridge-related ■ Energy-related * For more details, please refer to the PDF document or feel free to contact us.
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Company information
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.