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Photo Interrupter For contactless SW, object detection Overview CNA1007H is a transmissive photosensor in which a high efficiency GaAs infrared light emitting diode is used as the light emitting element, and a high sensitivity phototransistor is used as the light detecting element. The two elements are arranged so as to face each other, and objects passing between them are detected. Features • Position detection accuracy : 0.3 mm • Gap width : 5 mm • Horizontal slit type • The type directly attached to PCB ( with a positioning pins)
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