bn:03875295n
Noun Concept
Categories: All articles needing additional references, Sensors
EN
photoelectric sensor  photo eye  photoeye
EN
A photoelectric sensor is a device used to determine the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. Wikipedia
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EN
A photoelectric sensor is a device used to determine the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. Wikipedia
equipment used to discover the distance, absence, or presence of an object by using a light transmitter and a photoelectric receiver Wikidata
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