Surface Mounted Strain Gauge

1.Surface Mounted Strain Gauge product overview

Surface Mounted Strain Gauge is used to measure surface strain in concrete structures and has applications in tunnel linings, excavation supports, piles and bridges.The strain gauge is mainly installed on various structural surfaces such as pipelines, pile foundations and bridges, and measures the strain value of the surface of the structure.The built-in simulated temperature sensor can measure the temperature of the layout point simultaneously and is used for temperature correction of the surface strain gauge.

2.Surface Mounted Strain Gauge application scenarios

Bridges, tunnels, rail transit, water conservancy, buildings

3.Product features of Surface Mounted Strain Gauge

1.Adopt imported steel string design, with the advantages of high sensitivity and accuracy, good linearity and stability

2.Use hydraulic cables to meet the long-term monitoring environment for hydraulic buildings.

3.Built-in temperature sensor for easy temperature compensation

4.Stainless steel shell design, with characteristics such as compression resistance and radial force resistance

4.Surface Mounted Strain Gauge Technical Parameters

Gauge distance L: 100mm

Resolution: ≤0.2% FS

Temperature measurement accuracy: ±0.5℃

Water pressure resistance: ≥0.2 Mpa

Insulation resistance: ≥50MΩ

Temperature measurement range: -20℃~+70℃

Dimensions: 174*26*38mm

Strain measurement range: Tensile: 3000με; Compression: 3000με