接近開關(guān)的主要功能
1檢驗距離
檢測電梯、升降設(shè)備的停止、起動、通過位置；檢測車輛的位置，防止兩物體相撞檢測；檢測工作機械的設(shè)定位置，移動機器或部件的極限位置；檢測回轉(zhuǎn)體的停止位置，閥門的開或關(guān)位置；檢測氣缸或液壓缸內(nèi)的活塞移動位置。
2尺寸控制
金屬板沖剪的尺寸控制裝置；自動選擇、鑒別金屬件長度；檢測自動裝卸時堆物高度；檢測物品的長、寬、高和體積。
3檢測物體存在有否檢測生產(chǎn)包裝線上有無產(chǎn)品包裝箱；檢測有無產(chǎn)品零件。
4轉(zhuǎn)速與速度控制
控制傳送帶的速度；控制旋轉(zhuǎn)機械的轉(zhuǎn)速；與各種脈沖發(fā)生器一起控制轉(zhuǎn)速和轉(zhuǎn)數(shù)。
5計數(shù)及控制
檢測生產(chǎn)線上流過的產(chǎn)品數(shù)；高速旋轉(zhuǎn)軸或盤的轉(zhuǎn)數(shù)計量；零部件計數(shù)。
6檢測異常
檢測瓶蓋有無；產(chǎn)品合格與不合格判斷；檢測包裝盒內(nèi)的金屬制品缺乏與否；區(qū)分金屬與非金屬零件；產(chǎn)品有無標(biāo)牌檢測；起重機危險區(qū)報警；**扶梯自動啟停。
7計量控制
產(chǎn)品或零件的自動計量；檢測計量器、儀表的指針范圍而控制數(shù)或流量；檢測浮標(biāo)控制測面高度，流量；檢測不銹鋼桶中的鐵浮標(biāo)；儀表量程上限或下限的控制；流量控制，水平面控制。
8識別對象
根據(jù)載體上的碼識別是與非。
9信息傳送
ASI（總線）連接設(shè)備上各個位置上的傳感器在生產(chǎn)線（50-100米）中的數(shù)據(jù)往返傳送等。 電感式接近傳感器LJ16A3-5-Z/BY接近開關(guān)現(xiàn)貨供應(yīng)電感式接近傳感器LJ16A3-5-Z/BY接近開關(guān)現(xiàn)貨供應(yīng)電感式接近傳感器LJ16A3-5-Z/BY接近開關(guān)現(xiàn)貨供應(yīng)電感式接近傳感器LJ16A3-5-Z/BY接近開關(guān)現(xiàn)貨供應(yīng)
圓柱形電感式接近開關(guān)
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LJ16A3-5-Z/BY
LJ16A3-5-Z/BY接近開關(guān)
LJ16A35Z/BY
