The accelerometer measures acceleration in three axes. The accelerometer sensor has a powerful MEMS technology, by which the difference in power or capacitance difference becomes analog voltage in the micro-mechanical sensor. This analog voltage is proportional to the acceleration of the accelerometer. The modular design of these accelerometer sensors makes the use of this type of accelerometer sensor compatible with special situations; the housing of this accelerometer is made of aluminum, stainless steel and plastic materials. To select your required accelerometer, you can refer to Product Selector in Acceleration sensors section.