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Vibrating Wire Crackmeter is composed of vibrating wire displacement sensor and anchor.
Install the anchor in both sides of crack and measure the crack and displacement. 
Once crack or displacement occurs, it delivered to vibrating wire displacement sensor through the anchor. 
Frequency of the sensor becomes different depending on cracks and the measured frequency is converted into displacement.

Vibrating Wire Crackmeter

  • Type Vibrating Wire
    Range 10mm ~ 300mm
    Accuracy ±0.1% full scale
    Resolution 0.025% full scale
    Nonlinearity 0.5% full scale
    Temperature Range -20℃ ~ +80℃
    Sensor material Stainless steel
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