Cognex® Corporation’s Checker® 252 vision sensor provides software sensors that verify height, width, and diameter and deliver reliable pass/fail results on high-speed production lines.
The Checker 252 has One-Click Setup™. Simply click on the center of the part feature to be inspected, and an image of a familiar caliper appears and locks on the edges of the part feature, sets the minimum and maximum thresholds, and learns edge polarity automatically. Dimensions of parts can be verified with very low-contrast edges and solve a wide range of measurement verification tasks not possible with photoelectric sensors. The 252 is available with the Cognex SensorViewTM 350, a compact, industrial, panel-mount display.