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文章詳情

傳感器的類(lèi)別勢

日期:2024-08-27 23:05
瀏覽次數:2731
摘要:傳感器的分類(lèi)很多,怎樣更化的使用和匹配,需要對傳感器的性能有足夠的了解。

傳感器的分類(lèi)很多,怎樣更化的使用和匹配,需要對傳感器的性能有足夠的了解。

簡(jiǎn)單分析下列產(chǎn)品的使用

1、接近開(kāi)關(guān)

檢測:金屬
干擾:只受金屬、磁性等物體干擾,不受其它物體干擾
檢測距離:短
2、電容式傳感器
檢測:大多數物體都能感應,與介電常數相關(guān)
干擾:抗強光、電磁能力強,抗實(shí)物干擾能力弱
檢測距離:短
3、光電開(kāi)關(guān)
檢測:非透明
干抗:抗電磁干抗能力強,受光、其他庶擋物干抗
檢測距離:長(cháng)
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