PMMA2300KEGR2

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Motion sensors are used to measure and quantify movements, particularly of objects or organisms, that are too small to detect with the naked eye. Accelerometers are one type of motion sensor, routinely used for detecting and measuring the acceleration and speed of an object, or for measuring vibrations. The PMMA2300KEGR2 is a component used in many motion sensors due to its impressive accuracy and sensitivity.

In a typical application, the PMMA2300KEGR2 plays the role of a variable resistor in a resistive bridge. It contains quartz crystals which vibrate in an electrical field with each vibration causing the resistance of the element to oscillate. When subjected to an acceleration, the bridge output voltage will change with the crystals vibrating with more or less intensity and, in turn, changing the bridge resistance.

The PMMA2300KEGR2 is predominantly used in accelerometers due to its unique design, the symmetric bridge being only 2 mm off-center, which provides a good linearity and no double sensitivity or temperature effects. The on-chip amplifier technology and processing boosts the signal to a high level, allowing the PMMA2300KEGR2 to respond to- and accurately measure - acceleration up to 200 g. Furthermore, a variety of sensitivity values can be chosen to satisfy the demands of different actions and reactive forces.

The PMMA2300KEGR2 is also known for its excellent stability, allowing the same readings to be taken after it has been subjected to extended periods of use. This property is integral in applications such as machine monitoring and vibration control where the same readings need to be consistently taken over long periods of time.

The output of the PMMA2300KEGR2 looks like a sine wave; a small AC signal which can be used to directly measure acceleration. This signal is then integrated and amplified with an analog-to-digital converter in order to log and/or display measurement data. This is stored in memory and can be monitored by computers or external systems.

These features make the PMMA2300KEGR2 a popular choice when it comes to accelerometer applications, including automotive testing, altitude measurement, tilt and fall detection, gaming input, robotics, and many more. Its advanced signal processing, customizability, and unbelievable stability under conditions of extended use make it a powerhouse in the motion-sensing industry.

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