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xm372494067
級別: 略有小成
精華主題: 0
發(fā)帖數量: 120 個(gè)
工控威望: 296 點(diǎn)
下載積分: 439 分
在線(xiàn)時(shí)間: 258(小時(shí))
注冊時(shí)間: 2009-03-02
最后登錄: 2023-08-29
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樓主  發(fā)表于: 2010-08-18 18:03
請問(wèn)有人知道有沒(méi)有一種可以在半米內可以檢測鋼和鋁的感應器，可以在在零點(diǎn)幾秒以?xún)葏^別開(kāi)的，在此俺先謝謝大家了
xm372494067
級別: 略有小成
精華主題: 0
發(fā)帖數量: 120 個(gè)
工控威望: 296 點(diǎn)
下載積分: 439 分
在線(xiàn)時(shí)間: 258(小時(shí))
注冊時(shí)間: 2009-03-02
最后登錄: 2023-08-29
查看xm372494067的 主題 / 回貼
1樓  發(fā)表于: 2010-08-18 19:36
我想要的是主要能把鋼和鋁區別開(kāi)來(lái)的傳感器，并能在零點(diǎn)幾秒區別開(kāi)的，因為鋼和鋁是在一起運動(dòng)，我想當傳感器感應到鋼或鋁就傳送信號的，不知有沒(méi)有這一種傳感器。能區別鋼和鋁的，能把鋼和鋁識別開(kāi)

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