In recent years, vibration measurement has become an important method in mechanical structural product's research, design, produce, apply and maintenance. Vibration sensor is more and more important as key devices. Nowadays, with the development of computer technology, electronic technology and manufacturing process, a variety of vibration sensors have come forth in succession. According to the principle of vibration sensors, several current vibration sensors are described which are used widely in basic principles and features, In the end the development trend of vibration sensors was viewed.