Positioning Sensor with "Blob Detection"

The "blob detection" tool works with objects that are less repeatable in shape, such as food picked from a belt. The user defines the "blob criteria," including pixel intensity, area, number of blobs (min/max) and the rotation angle. The series also allows for a "pass region," which allows a digital I/O signal to be triggered when a blob is in the correct position.The sensor also can offer a precise positioning point of a known target, using the X,Y and rotation angle of the taught part. Other benefits include "grip regions" with known objects, which allows the user to verify a part that is unobstructed and can easily be picked by an automated picking system. Other features include TCP/IP Ethernet communication, integrated lighting and interchangeable lenses. For complex applications, a dome light and color filters are options for difficult objects, such as metallic and shiny objects. SICK, Inc. www.sickusa.comMore information on position sensors on AutomationWorld.com.