Vibration Wire displacement Sensor is composed of sensors and mounting blocks and measures strain or crack by fixing the mounting blocks on both sides where crack developed.
Once a crack or displacement developed, it is delivered to the sensor through mounting block and then, to the sensor.
At this time, frequency becomes different depending on amount of cracks.
The measured frequency is converted into displacement by conversion factor.
Vibration Wire displacement Sensor
Product V.W Displacement Sensor Type Vibratng Wire Range 30mm, 50mm, 100mm Sensitivity ±0.025% full scale Accuracy ±0.1% full scale Resolution 0.025% full scale Nonlinearity 0.5% full scale Temperature Range -20℃ ~ +80℃ Material stainless steel