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    槽形開關的檢測距離

    網址:www.www.b71-sandoy.com  2019-05-30  作者:admin    閱讀:

    把一個光發射器和一個接收器面對面地裝在一個槽的兩側組成槽形光電。發光器能發出紅外光或可見光,在無阻情況下光接收器能收到光。

    A light transmitter and a receiver are mounted face to face on both sides of a groove to form a groove hengshui.75ix.cnpaishuigou.37ix.com.cnyamodai.37ix.com.cnmojuljs.37ix.com.cnzaoxingcz.37ix.com.cn

    www.baodingjiaju.cnphotoelectric. The light emitter can emit infrared or visible light, and the light receiver can receive light without obstruction.

    但當被檢測物體從槽中通過時,光被遮擋,光電開關便動作,輸出一個開關控制信號,切斷或接通負載電流,從而完成一次控制動作。槽形開關的檢測距離因為受整體結構的限制一般只有幾厘米。
    But when the detected object passes through the slot, the light is blocked, and the photoelectric switch moves, outputs a switch control signal, cuts off or turns on the load current, thus completing a control action. The detection distance of slot switch is only a few centimeters because of the restriction of the whole structure.

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