The measuring method of the vibration sensor
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Can feel the vibration sensor is a mechanical movement and the parameters of the vibration sensor can be converted into an output signal. Its measurements are the following:
1 , Mechanical : Engineering Vibration parameters will be converted into a mechanical signal, and then amplified by the mechanical systems , measurement, recording , commonly used instrument has leveraged vibrometer and Geiger vibrometer , which measures the frequency higher than low accuracy is poor. However, when field testing is simple and convenient.
2 , Optical : the parametric engineering vibration is converted to optical signals , display and recording amplified by the optical system . If reading microscope and laser vibrometer and so on.
3, the electrical measurement : Convert parametric engineering vibrations into electrical signals , displayed and recorded by the electronic circuit amplified . Important electrical measuring method is first converted to mechanical vibration energy ( electromotive force, electric charge , and other electricity ) , and then measured for electricity , resulting in mechanical quantity to be measured . This is currently the most widely used measurement method.
Common methods of vibration sensors measure the three , if you want to know more about the vibration sensor problem , please contact us .