摘要
介绍了应用红外光电传感的浑浊度传感器的结构与原理。为控制洗衣机桶内水的浑浊程度,研究并提出了把水的浑浊程度通过浑浊度传感器建立与频率的对应关系。通过测试系统完成浑浊度传感器对水溶液浑浊度的检测。该传感器具有结构简单、体积小、可靠性好等优点。
Structure and principle of turbidity sensor are mainly introduced using the infrared rays photoelectricity sensing principle .To control turbidity of water in washing machines barrel,the relationship of water’s turbid degree and frequency using the turbidity sensor is researched and put forward.Water’s turbid degree is measured by the turbidity sensor through a test system.This sensor has the merits of simple configuration,small volume and excellent reliability.
出处
《传感器技术》
CSCD
北大核心
2005年第5期43-44,46,共3页
Journal of Transducer Technology
关键词
浑浊度传感器
频率
红外光
turbidity sensor
frequency
infrared rays
