Tri-Tronics Mark III


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Miniature High Performance Sensor

The SMARTEYE® Mark III is the “first” high performance photoelectric sensor in a miniature size that you can use anywhere for any task…including your toughest industrial sensing applications. The Mark III is loaded with features and benefits including extremely high gain to enable the sensor to resolve the most difficult low contrast sensing tasks and high speed of response (50 microseconds) to provide resolution of the exact position of objects traveling at high speeds.


  • Offset/EDR Adjustment
  • 10-LED Contrast Indicator
  • Quick-Change Optical Block Lenses
  • 4 LED Light Source Colors (IR, Red, Blue and White)
  • Din Rail Mountable