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yk136
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樓主  發(fā)表于: 2012-03-10 22:11
要求檢測厚度為1mm的物體,選對射型的光電開(kāi)關(guān)來(lái)檢測,如果不選光纖的光電開(kāi)關(guān),請問(wèn)一下選型號的光電開(kāi)關(guān)能滿(mǎn)足要求???
zmy450365
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1樓  發(fā)表于: 2012-03-10 22:49
obe10m-18gm60-e5光電開(kāi)關(guān)
luzhenchao
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2樓  發(fā)表于: 2012-03-10 22:50
問(wèn)題不清
yk136
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3樓  發(fā)表于: 2012-03-10 23:39
要求檢測厚度為1mm的物體,選對射型的光電開(kāi)關(guān)來(lái)檢測,請問(wèn)一下選什么型號的光電開(kāi)關(guān)能滿(mǎn)足要求???光纖型的光電開(kāi)關(guān)太貴了,有沒(méi)有什么型號便宜一點(diǎn)的??

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