ColorSight Color & Contrast Sensors

Our Bulletin 45CLR ColorSight™ Color & Contrast Sensors are self-contained color detection sensors with three output channels, allowing for the concurrent sensing of three different colors. RS-485 compatible models are also available that provide matching of up to 5 colors and communicate true RGB values for remote processing of additional colors.

Popular Resources/Quicklinks
Presence Sensing Brochure Bulletin 45CLR ColorSight Installation Instructions ColorSight True Color Sensor User Manual


  • Wide sensing range tolerance
  • Three-channel color matching (three outputs)
  • Gating input (also known as inhibiting input)
  • Adjustable tolerance for high precision to general color matching
  • Optional pulse stretching (50 ms)
  • Teach colors via push buttons
  • External teach capability
  • Teach button lockout
  • 270° rotatable connector
  • IP67 enclosure

Product Selection


  • CE Marked for all applicable directives
  • cULus Listed
Looking for Additional Information?

To find additional product information including CAD drawing files, 3D models and more use our Product Catalog.


Resource Publication Number Language
Presence Sensing Brochure SENSOR-BR001
Bulletin 45CLR ColorSight Installation Instructions 45CLR-IN001
ColorSight True Color Sensor User Manual 45CLR-UM001
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