论文部分内容阅读
复合传感器是智能变送器的核心测量元件,本文介绍了硅压阻复合传感器芯片与芯体的设计,以及采用这种传感器的检测部件结构的设计,并对智能变送器转换放大电路与汉化HART通讯界面的设计作了简要介绍。
Composite sensor is the core of intelligent transmitter measurement components, this article describes the silicon piezoresistive sensor chip and core design, as well as the use of this sensor design of the detection components, and the intelligent transmitter conversion amplifier circuit and finished HART communication interface design made a brief introduction.