巨磁电阻磁头读传感器 reader sensor
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介绍了巨磁阻传感器的工作原理和输出特性。
Principle of GMR sensor and its output characteristics are presented.
实验结果表明，采用巨磁阻传感器的转速测量系统具有准确度高、测量范围宽、测量间距大等优点。
The experiment result shows that the measuring system with GMR sensor has the advantage of high accuracy, wide measurement range, and distant measurement.
与传统的磁性传感器相比，巨磁阻传感器具有灵敏度高、可靠性好、测量范围宽、体积小、价格低等优点。
Compared to most conventional sensors, giant magneto-resistance (GMR) sensor has the advantage of the high sensitivity, high reliability, wide measurement range, small volume and low price.
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