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Checker 4G Series Vision Sensors

Value-line vision sensors provide a superior solution to photoelectric sensors

Intuitive application and communication setup

The key to the simplicity of the Checker is its One-Click Setup™. By simply clicking on the feature in the image that you want to inspect, Checker automatically creates a sensor, learns the features attributes and sets the appropriate pass/fail criteria.

 Simple Setup
Even a first-time user can have it up and running in minutes.

  • Four simple steps: start, setup sensors, configure results, finish
  • Image display simplifies setup by showing you what the sensor sees
  • Dynamic help is always available
  • Get a free software trial

Integrate into your factory network
Ethernet communication enables you to:

  • Setup and monitor jobs remotely
  • Communicate to your PLC with support for industrial protocols
  • Save inspection images to an FTP server
Checker install tab

For more information on the Checker Vision Sensors and other Cognex products:
Contact Sales | Get Product Pricing | Download the Product GuideGet a Product Demo 


Product Guide

Learn about the entire Checker family of vision sensors

Expert Guide

Checker 4G Reference Guide

Checker 4G7C for color applications

Flexible, easy to use technology
puts the power of color applications
in your hands