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Photo Interrupter For contactless SW, object detection ■ Overview CNA1014H is a transmittive photosensor series 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 • Highly precise position detection: 0.3 mm • With attachment positioning boss • Fast response: tr , tf = 5 µs (typ.)
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