A strong ally for landslide surveys! A reliable five-layer structure with a rich lineup.
The "TD Series" is a pipe strain gauge that detects strain fluctuations caused by deformation of the pipe, which is installed by boring at landslide occurrence points. It measures the position of the landslide surface and the activity status of the landslide. To prevent groundwater from entering the strain gauge section, five types of waterproofing treatments are applied to ensure insulation. We offer a rich lineup, including the "VP40 One-Direction Two-Gauge" and "VP40 Two-Direction Four-Gauge." 【Features】 ■ Measures the activity status of landslides ■ Reliable five-layer structure ■ Abundant lineup ■ Filter winding to prevent fine sand intrusion (optional) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications (Excerpt)】 ■Gauge resistance value: 120.0±0.7Ω ■Gauge factor: 2.10±1% ■Measurement range: ±25.000×10⁻⁶ strain (the measurable range may vary depending on the measuring instrument) ■Resolution: 1×10⁻⁶ strain ■Accuracy: 0.5% of the indicated value ■Temperature guaranteed range: -20 to +60℃ ■Adjustable value: ±700×10⁻⁶ strain *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Electrically detect strain fluctuations caused by pipe deformation ■ Measure the position of the landslide surface and the activity status of the landslide *For more details, please refer to the PDF document or feel free to contact us.
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Company information
A pipe strain gauge is a product that is installed by boring into the landslide occurrence point, and it electrically detects the strain variations caused by the deformation of the pipe to measure the position and activity status of the landslide surface. Our company is one of the few specialized manufacturers of pipe strain gauges in the country, and we have received support from many customers.