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YAMATAKE開(kāi)關(guān)FL7M-3J6HD-L5 現(xiàn)貨供應(yīng) 光電開(kāi)關(guān)(光電傳感器)是光電接近開(kāi)關(guān)的簡(jiǎn)稱,它是利用被檢測(cè)物對(duì)光束的遮擋或反射,由同步回路選通電路從而檢測(cè)物體有無(wú)的。物體不限于金屬,所有能反射光線的物體均可被檢測(cè)。光電開(kāi)關(guān)將輸入電流在發(fā)射器上轉(zhuǎn)換為光信號(hào)射出,接收器再根據(jù)接收到的光線的強(qiáng)弱或有無(wú)對(duì)目標(biāo)物體進(jìn)行探測(cè)。安防系統(tǒng)中常見(jiàn)的光電開(kāi)關(guān)煙霧報(bào)警器,工業(yè)中經(jīng)常用它來(lái)記數(shù)機(jī)械臂的運(yùn)動(dòng)次數(shù)。 FL7M-7K6H FL7M-10J6D FL7M-10K6 FL7M-4J6ND FL7M-4K6N
FL7M-10B6-L5Z FL7M-10D6-L5Z FL7M-10D6-Z FL7M-10J6D-CN03AZ
FL7M-10J6D-CN03Z FL7M-10J6D-CN05AZ FL7M-10J6D-CN05Z
FL7M-3J6HD-Z FL7M-7J6HD-Z FL7M-2J6HD-Z FL7M-3J6HD-L5Z
FL7M-20J6ND-CN03Z FL7M-20J6ND-CNZ FL7M-20J6ND-L5Z FL7M-20J6ND-Z
FL7M-20K6N-Z FL7M-2A6G-L5Z FL7M-2A6G-Z FL7M-2A6-L5Z
FL7M-2A6-Z FL7M-2B6G-L5Z FL7M-2B6G-Z FL7M-2B6-L5Z
FL7M-2D6G-L5Z FL7M-2D6G-Z FL7M-2D6-L5Z FL7M-2D6-Z
FL7M-2E6-L5Z FL7M-2E6-Z FL7M-2J6AD-CN03Z FL7M-2J6AD-L5Z
FL7M-2J6AD-R5Z FL7M-2J6AD-Z FL7M-2J6HD-CN03AZ FL7M-2J6HD-CN05AZ
FL7M-2J6HD-CN05Z FL7M-2J6HD-CN1Z FL7M-2J6HD-L05QZ FL7M-2J6HD-L10Z
FL7M-2J6HD-QZ FL7M-2J6HD-R5Z FL7M-2J6HD-RZ FL7M-2K6A-CN03Z
FL7M-2K6A-Z FL7M-2K6H-CN03Z FL7M-2K6H-CN05Z FL7M-2K6H-CN1Z
FL7M-2K6H-L05QZ FL7M-2K6H-L5Z FL7M-2K6H-R10Z FL7M-2K6H-RZ
FL7M-2J6HD-Z FL7M-3J6HD-Z FL7M-7J6HD-Z FL7M-14J6HD-Z
FL7M-2J6HD-L5Z FL7M-3J6HD-L5Z FL7M-7J6HD-L5Z FL7M-14J6HD-L5
FL7M-3J6HD-Z FL7M-7J6HD-Z FL7M-2J6HD-Z FL7M-7J6HD-L5Z
FL7M-3J6HD-L5Z FL7M-10J6D FL7M-8J6ND-Z FL7M-2B6-Z
FL7M-3J6HD-Z FL7M-2J6HD-L3Z FL7M-7J6HD-Z FL7M-2J6HD-Z
FL7M-3J6HD-L5Z FL7M-10J6D FL7M-8J6ND-Z FL7M-14J6HD-L5
FL7M-2J6HD-Z FL7M-3J6HD-Z FL7M-7J6HD-Z FL7M-14J6HD-Z
FL7M-2J6HD-L5Z FL7M-3J6HD-L5Z FL7M-7J6HD-L5Z FL7M-2E6G-Z
FL7M-2J6HD-Z FL7M-3J6HD-Z FL7M-7J6HD-Z FL7M-14J6HD-Z
FL7M-10J6D-CN1Z FL7M-10J6D-CNAZ FL7M-10J6D-CNZ FL7M-10J6D-L10Z
FL7M-10J6D-L3Z FL7M-10J6D-L5Z FL7M-10J6D-R5Z FL7M-10J6D-RZ
FL7M-10J6D-Z FL7M-10J6W-CN03AZ FL7M-10J6W-CN03Z FL7M-10E6-Z
FL7M-10J6W-CN05AZ FL7M-10J6W-CN05Z FL7M-10J6W-R5Z FL7M-10B6-Z
FL7M-10J6W-RZ FL7M-10K6-CN03Z FL7M-10K6-CNZ FL7M-10A6-Z
FL7M-10K6-L5Z FL7M-10K6WE-910Z FL7M-10K6WE-920Z FL7M-10A6-L5Z
FL7M-10K6WECN03TZ FL7M-10K6WE-CN03Z FL7M-10K6WE-R5Z FL7M-1P5D6-L5,
FL7M-10K6WE-RZ FL7M-10T7D-CN03Z FL7M-10T7D-CNGZ FL7M-20K6N
FL7M-10T7D-CNZ FL7M-10T7D-G5Z FL7M-10T7D-GZ FL7M-20J6ND
FL7M-10T7D-L5Z FL7M-10T7D-Z FL7M-10W6DT-CN03ZFL7M-14K6N
FL7M-10W6DT-CN05Z FL7M-10W6DT-CN1Z FL7M-10W6DT-L5Z FL7M-14J6ND
FL7M-10W6DT-Z FL7M-10W6WTCN03TZ FL7M-10W6WT-CN03ZFL7M-8K6N
FL7M-10W6WT-R5Z FL7M-10W6WT-RZ FL7M-14J6ND-CN03ZFL7M-8J6ND
FL7M-14J6ND-CNZ FL7M-14J6ND-L5Z FL7M-14J6ND-Z FL7M-14K6N-CNZ
FL7M-14K6N-L5Z FL7M-14K6N-Z FL7M-2J6HD-Z FL7M-2J6HD-L5Z FL7M-10J6D FL7M-8J6ND-Z FL7M-14J6HD-L5 FL7M-8J6ND-Z
FL7M-2J6HD-Z FL7M-3J6HD-Z FL7M-7J6HD-Z FL7M-14J6HD-Z
FL7M-2J6HD-L5Z FL7M-3J6HD-L5Z FL7M-7J6HD-L5Z FL7M-2E6G-L5Z
光控開(kāi)關(guān)與光電開(kāi)關(guān)的區(qū)別 1、首先可以確定光控開(kāi)關(guān)不屬于光電開(kāi)關(guān)。 2、光電開(kāi)關(guān)是通過(guò)把光強(qiáng)度的變化轉(zhuǎn)換成電信號(hào)的變化來(lái)實(shí)現(xiàn)控制的。它是利用被檢測(cè)物體對(duì)紅外光束(區(qū)分點(diǎn))的遮光或反射,由同步回路選通而檢測(cè)物體的有無(wú),其物體不限于金屬,對(duì)所有能反射光線的物體均可檢測(cè)。光電開(kāi)關(guān)在一般情況下,有三部分構(gòu)成,它們分為:發(fā)送器、接收器和檢測(cè)電路。 根據(jù)檢測(cè)方式的不同,紅外線光電開(kāi)關(guān)可分為:(1).漫反射式光電開(kāi)關(guān) (2).鏡反射式光電開(kāi)關(guān) (3).對(duì)射式光電開(kāi)關(guān) 光電開(kāi)關(guān)工作原理(4).槽式光電開(kāi)關(guān) (5).光纖式光電開(kāi)關(guān) 3、光控開(kāi)關(guān),它的“開(kāi)”和“關(guān)”是靠可控硅的導(dǎo)通和阻斷來(lái)實(shí)現(xiàn)的,而可控硅的導(dǎo)通和阻斷又是受自然光(區(qū)分點(diǎn))的亮度(或人為亮度)的大小所控制的。該裝置適合作為街道、宿舍走廊或其它公共場(chǎng)所照明燈,起到日熄夜亮的控制作用,以節(jié)約用電。 4 、光電開(kāi)關(guān)應(yīng)用的環(huán)境是影響其長(zhǎng)期工作可靠性的重要條件。當(dāng)光電開(kāi)關(guān)工作于zui大檢測(cè)距離狀態(tài)時(shí),由于光學(xué)透鏡會(huì)被環(huán)境中的污物粘住,甚至?xí)灰恍?qiáng)酸性物質(zhì)腐蝕,以至降低使用參數(shù)特性。但光控開(kāi)關(guān)不受