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REFLECTIVE OPTIC SENSORS


Download File 1. QRD1113, QRD1114 Reflective Object Sensor — Fairchild

The QRD1113/14 reflective sensor consists of an infrared emitting diode and an NPN silicon phototransistor mounted side by side in a black plastic housing. The on-axis radiation of the emitter and the on-axis response of the detector are both perpendicular to the face of the QRD1113/14. The phototransistor responds to radiation emitted from the diode only when a reflective object or surface is in the field of view of the detector. 4 pages.

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