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本文介绍了红外光栅栏的工作原理、主要性能及其在料位控制中的应用,具体阐述了纤维料仓高低料位报警及自动给料程序控制的动作过程,并根据应用实践对红外光栅栏的应用特点提出了评价意见。
This paper introduces the working principle, the main performance and the application of the infrared light fence in the material level control. It expatiates the action process of the material level alarm and the automatic feeding program control of the fiber bunker in detail. According to the application practice, The application features proposed evaluation comments.