霍尔传感器是基于霍尔效应的一种传感器。1879年美国物理学家霍尔首先在金属材料中发现了霍尔效应,但是由于金属材料的霍尔效应太弱而没有得到应用。随着半导体技术的发展,开始用半导体材料制作霍尔元件,由于他的霍尔效应显著而得到应用和发展。霍尔传感器是一种当交变磁场经过时产生输出电压脉冲的传感器。脉冲的幅度是由激励磁场的场强决定的。因此,霍尔传感器不需要外界电源供电。
... 9 舌簧管式传感器 reed relay transducer/sensor 10 霍尔式传感器 hall transducer sensor 11 电容式传感器 capacitive transducer/sensor ...
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霍尔式压力传感器 Hall type pressrue transducer
霍尔效应式转速传感器 Hall effect tachometric transducer
霍尔式位移传感器 [自] hall displacement transducer
霍尔式转速传感器 hall-effect speed sensor
设计了一种霍尔式轮胎气压传感器,用于为汽车轮胎气压自动监测和报警系统提供轮胎气压输入信号。
Hall type tire inflation pressure sensor is designed, which is used to provide the input signal of tire pressure for the pressure monitoring and warning system of automobile tire.
设计了一种霍尔式轮胎气压传感器,用于为汽车轮胎气压自动监测和报警系统提供轮胎气压输入信号。
A Hall type tire inflation pressure sensor is designed, which is used to provide the input signal of tire pressure for the pressure monitoring and warning system of automobile tire.
如采用集成霍尔传感器设计智能化计米器,能克服机械式的上述缺点。
This paper introduced a new kind of intelligent length measurer designed by integrated Hall sensors which could overcome all above shortcoming.
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