Q20-2 Compact Sensor

The compact, rectangular, universal housing of the Q20-2 Sensor is designed for manufacturing around the globe. Industry standard 3 millimeter mounting holes on 25.4 millimeter spacing simplify mounting, both on new builds and by using existing mounting holes when retrofitting equipment.

  • Polarized retroreflective photoelectric sensor detects targets up to 5000 mm, independent of object color, and is ideal for detecting dark and shiny objects 
    • Best-in-class optical-to-mechanical alignment for consistent lock-and-load mounting 
    • Visible red LEDs simplify precision alignment 
    • Models are available with single-turn gain potentiometer and/or Light Operate/Dark Operate switch for on-sensor adjustments 
  • Infrared laser measurement sensor has best-in-class range, using time-of-flight technology to consistently and reliably detect targets up to 3 m away 
    • Visible red alignment LED expedites and simplifies setup, and can be switched on and off 
    • IO-Link® streamlines control system integration and provides easy access to measurement values, delay timers, and advanced diagnostics 
    • PulsePro output allows direct integration with Banner Pro lighting for real-time visual feedback without a PLC 
Q20-2 TOF Product Image (render)

Q20-2 Compact Sensor

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Applications

Proven Solutions that Keep Operations Running
Brochures & Catalogs
Filename
Compact Laser Measurement Sensor Flyer
pdf
1MB
21 Oct 2025
Bin Fill Detection Solutions Brochure
pdf
761K
2 May 2025
Leading Edge Detection Solutions Brochure
pdf
2MB
27 Feb 2025
Q20-2 Compact Polarized Retroreflective Sensors Flyer
pdf
432K
23 Dec 2024
Product Data Files
Filename
Q20-2 Laser Measurement IODD File
zip
605K
9 Jul 2025
Technical Literature
Filename
Q20-2KLAF Laser Measurement Sensor Product Manual
pdf
966K
30 Jun 2025
Q20-2KLAF Laser Measurement Sensor IO-Link Data Reference Guide
pdf
714K
24 Apr 2025
Q20-2 Polarized Retroreflective Sensors with Visible Red LED
pdf
569K
26 Feb 2025
PLC Support Files
Filename
Q20-2 Laser Measurement AOI Files
zip
4.9MB
8 Oct 2025
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Filename
Products

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