/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / PHOTOELECTRIC SWITCH

PHOTOELECTRIC SWITCH

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Identifier
https://posccaesar.org/ontology/15926-4/4.0/PHOTOELECTRIC_SWITCH
Definition A <PHOTOELECTRIC SWITCH> is an <INSTRUMENTATION ITEM> and a <POSITION SWITCH> and a <PHOTOELECTRIC TRANSDUCER> that is turned off and on by the presence or absence of received light.)