Tri-Tronics SMARTDOT

SMARTEYE® SmartDot Laser SensorSmartDot

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Precision Laser Sensor

The SMARTEYE® SmartDot Laser Sensor from Tri-Tronics Company, is designed for precise, small parts detection at long ranges. The consistently small laser beam is used to detect such things as a tab on a battery, a misaligned or missing bottle cap, or a cross-threaded can lid. The SmartDot Laser Sensor can be easily aligned, repeatedly in order to be used in the inspection and rejection of micro-parts such as the legs on an IC chip, threads on a bolt or screw, and to check for a number of critical identifying features on miniature products, like syringes and other biomedical devices.

The SMARTEYE® SmartDot Laser Sensor has an OLED display providing the kind of visual confirming information which makes setup a breeze, and instills confidence in understanding just how well the sensor will perform long-term. Displaying all the necessary information to determine proper setup for maximum up-time was the ultimate deciding factor in including the OLED display in this highly capable sensing device. Should any applications require small spot precision, or micro part detection or inspection, the new SmartDot Laser Sensor from Tri-Tronics should be the first choice.


  • Consistent Laser Beam Spot (throughout beam path)
  • Repeatable Alignment (from sensor to sensor)
  • OLED Graphic Display
  • 180 degree Rotating Connector
  • NPN and PNP Outputs
  • M12, 5 pin Connector, or Cable
  • 10-30VDC
  • IP 68
  • 240 microseconds Response Time
  • Push Button AUTOSET
  • Tweakable/Adjustable
  • 10-LED Contrast Indicator
  • Threshold and Set-Point Numeric Graphic
  • Timers; On Delay, Off Delay, One Shot
  • Red Laser, Class 1
  • Button Lockout
  • Sensor Scope Diagnostics
  • Short Range, Long Range, Retroreflective Models


  • Easily Align Replacement Sensors
  • See Through Tight Spaces at Long Distances
  • Easy Setup
  • Low Maintenance
  • Confident Setup
  • Robust and Durable
  • High Speed
  • Accurate
  • Repeatable


  • Small Parts Detection
  • Bottle Cap Alignment
  • Can Lid Cross-threading
  • Vision System Trigger
  • Metal Thread Detection on Machined Parts
  • Small Hole Detection at up to 18 Inches