www.foodengineeringmag.com/articles/85862-inspection-sensors
Inspection sensors
September 3, 2007

Cognex’s Checker 200 series sensors offer variable working distance and inspection capability rates faster than 6,000 parts/min. The sensors overcome varying part positions on the line and deliver precisely timed pass/fail results. Intended for food, beverage and consumer product package inspection, the sensors have IP67 housing and quick disconnect cables.
Cognex Corporation;
877-264-6391; www.cognex.com