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各种形式的传感器和变送器是工业数据采集和工业过程控制系统不可缺少的电子元器件。了解各种变送器的工作机理和结构特性可为电子开发设计者提供更多的参考。文中介绍了多种变送器的工作原理和结构特征 ,可供设计人员选用时参考。
Various forms of sensors and transmitters are indispensable electronic components for industrial data acquisition and industrial process control systems. Understanding the working mechanisms and structural features of various transmitters provides further reference to electronic development designers. The article describes a variety of transmitter working principle and structural characteristics, available for reference when designers choose.