基于霍尔传感器的金属管转子流量计的设计

Design of metal tube rotary flowmeter based on Hall sensor

介绍了一种基于霍尔传感器的金属管转子流量计,着重介绍了设计方法、利用霍尔传感器对浮子位移进行检测的基本原理以及霍尔传感器输出信号处理系统的基本构成和功能,分析了这种新型金属管转子流量计的主要特点。实际测量表明:该流量计具有准确度高、可靠性高、结构简单、智能化等特点。

A metal tube rotary flowmeter based on Hall sensor is introduced.The design method,basic principle of using Hall sensor to detect float displacement,basic constructions and functions of the processing system of the output signal of Hall sensor are focused.The main features of this metal tube rotary flowmeter are analyzed.As the result of practical measurement,this flowmeter has the characteristics of high accuracy,high reliability,simple structure and intelligence etc.