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Types of proximity switch (proximity sensor)

Update: 2013-07-17 12:44:46  Clicks: 2861

  • Capacitive
  • Capacitive displacement sensor
  • Doppler effect (sensor based on effect)
  • Eddy-current
  • Inductive
  • Laser rangefinder
  • Magnetic, including Magnetic proximity fuse
  • Passive optical (such as charge-coupled devices)
  • Passive thermal infrared
  • Photocell (reflective)
  • Radar
  • Reflection of ionising radiation
  • Sonar (typically active or passive)
  • Ultrasonic sensor (sonar which runs in air)