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本文介绍美国汉达436型增量式轴编码器的工作原理及主要技术参数。这是一种应用霍尔效应技术的智能式水位测量仪器。美国水资源处拟用这种编码器和基本数据记录器组合逐步取代已沿用了三十年之久的浮子式纸带穿孔水位记录仪。
This article introduces the working principle and main technical parameters of the American handa 436 incremental shaft encoder. This is an intelligent water level measuring instrument using Hall effect technology. The US Water Office intends to gradually replace the three-year-old float-style tape perforated water level logger with this combination of encoders and basic data loggers.