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photoelectric control meaning

  "photoelectric control" in a sentence
  • [Architecture]

    A control function which is actuated by a change in incident light.

Examples

  1. specification for photoelectric control units for road lighting
  2. 2 . arbitrary fixed-length, accurate and stable step photoelectrictracking, stopping automatically when the color mark is lost, photoelectric control feeding
  3. Furthermore, before the invention of photoelectric controls, a single switch or clock could control all the lights in an entire district.
  4. A variety of upgrades and innovations were applied to the light in the early twentieth century, including an experimental photoelectric control for the fog signal installed in 1936.
  5. A variation of this technology is the'differential switching or dead-band'photoelectric control which has multiple illuminances it switches from so as not to disturb occupants as much.

Related Words

  1. photoelectric alarm meaning
  2. photoelectric amplifier meaning
  3. photoelectric cell meaning
  4. photoelectric colorimeter meaning
  5. photoelectric constant meaning
  6. photoelectric counter meaning
  7. photoelectric densitometer meaning
  8. photoelectric disintegration meaning
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  10. photoelectric effect meaning
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