The HZIA and H2ZA series of photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and NPN silicon photo transistor mounted in a polycarbonate housing.
They operate on the principle that objects opaque to infrared will interrupt the transmission of light between the infrared emitting diode and a photo sensor, switching the output from an “ON” state to an “OFF” state.
Features:
High Gain, 3mm Gap between LED and Detector, Polycarbonate case protected against ambient light
Applications:
Copiers, Printers, Facsimilies, Record Players, Casette Decks, Optoelectronic Switches
Manual:
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