電容式接近開關及其應用

摘要：　　敘述了水龍頭控制系統的研制意義；詳細介紹了電容式接近開關CLG-M18×70型的結構、特點及工作原理；描述了系統的工作原理和設計過程，給出了系統的組成框圖及部分關鍵電路圖；說明了系統的安裝尺寸及方法。 敘詞：控制；節約；電容式接近開關；CLG- M18×70型器件 Abstract：　　In this article, the study meaning of faucet is described. the construction、characteristics and working principle of near-switch of capacitor CLG- M18×70 type are introduced in detail. The working principle and design process of system are described.　The system constitutes frame figure and part key-circuits figure are given. The system install size and methods is elucidated. Keyword：control; economy; near-switch of capacitor type;