Strain gauges are widely used in many measurement applications, regardless of static or dynamic conditions. A strain gauge is sometimes referred to as an electrical resistance strain gauge or simply a resistance strain gauge. They are also used in measurement applications where the outputs fluctuate significantly due to the deformation of the mechanical object being tested, which can be considered dynamic. They are commonly used for objects subjected to stress and torsion. The property referred to as "strain" is the ratio of the change in length of an object to its original length. A strain gauge can measure the amount of this change caused by an external force and convert it into an electrical signal that can be displayed, collected, and analyzed, which can later be transformed into digital values.
The strain gauge is a type of robust strain gauge that provides accurate and reliable strain level measurements in various construction applications such as mass concrete structures, diaphragm walls, and helmet piles. It is resistant to harsh environments. It is an ideal measuring instrument for geotechnical engineers.
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| Sensor Type | Sourceable Electrical/Embedded Resistance Type Strain Gauge |
| Measuring Range | 3000 µm (± 1500 µm) |
| Output Rate | 2 mV/V |
| Truth | ± 0.8% F.S |
| Deviation Rate from Linearity | ± 2.0% F.S |
| Length | 900 mm (± 0.01 mm) |
| Recommended Alarm Voltage | (4-10) In |
| Working Temperature | -25 theC - 80 theC |
| Waterproof | IP68 |
| Weight – Excluding Cable | 800 g |
| Material | ST37 Galvanized Steel |
| Resistance | 350 Ω |
*F.S: Full Scale
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T: +90 552 350 13 99
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www.geodestek.com