Product Overview

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Checker 4G Series -- Checker 4G1 -- View Larger Image
Checker 4G Series -- Checker 4G1-Image

The Checker® 4G Series of vision sensors offers unmatched performance and flexibility to solve even the most difficult applications. The Checker® 4G Series offers the same powerful and easy to use setup Checker is known for plus Ethernet networking for remote setup and monitoring, PLC communication through EtherNet/IP and PROFINET and the ability to save images of every inspection to an FTP server. Like all Checker vision sensors, the 4G Series integrates lighting, optics, camera, processor and I/O in an industrial IP67 housing—all in a package small enough to fit into the tightest of spaces.

Checker vision sensors offer extremely reliable part detection and inspection unattainable with photoelectric sensors, because they:

  • Use Cognex patented part detection technology to eliminate the need for an additional sensor to determine if the part is present.
  • Inspect multiple part features simultaneously with a single Checker yielding simple pass/fail results.
  • Overcome varying part positions which eliminates the need for costly fixturing by finding and inspecting your part.
  • Empower the factory floor to solve problems through our simple four-step process and our One-Click Setup™ for inspections. Even a first-time user can have it up and running in minutes–without training.

Product Category
Vision Sensors
Inspection Rate
100 inspections per second
Format / Output

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Cognex Corp.
Cognex Corp.