摘要
介绍基于强磁体磁敏元件的微功耗脉冲传感器特点、工作原理及结构,并将其应用于电子流量计中。研究结果表明,该微功耗脉冲传感器应用于电子流量计中,具有很好的微功耗特性,很强的高、低频信号采集与输出性能,大幅提高了计量仪表的性能和计量精度。
The characteristics,working principles and structures of the magnetic components based on strong magnet micro-power pulse sensor are introduced and applied in the electronic flowmeter.The results show that the micro-power pulse sensor used in electronic flowmeter has good micro-power characteristics.It can acquire and output high or low frequency signal.Also it significantly improves performance and measurement accuracy of the measuring instruments.
出处
《仪表技术》
2012年第2期51-53,共3页
Instrumentation Technology
关键词
磁敏元件
脉冲传感器
微功耗
magnetic components
pulse sensor
micro-power
