Sensors for low-contrast applications

Minneapolis, Minn. —A built-in microprocessor allows the Mini-Beam photoelectric sensor to "learn" to detect objects in difficult applications, including clear materials. Sensors are available with a red, green, or blue LED light source for maximum sensitivity to all colors, and low-contrast targets such as yellow ink on a white background.

ByStaff November 1, 1998

Minneapolis, Minn.——建立-in microprocessor allows the Mini-Beam photoelectric sensor to “learn” to detect objects in difficult applications, including clear materials. Sensors are available with a red, green, or blue LED light source for maximum sensitivity to all colors, and low-contrast targets such as yellow ink on a white background. Sensing modes include; regular and wide angle diffuse (proximity), polarized retroflective, convergent beam, plus glass and plastic fiber optic models.

旗帜工程