What's behind the target can make a tremendous difference in how well reflective sensors do their job. Consider a photoelectric sensor operating in simple diffused mode (i.e., as a proximity sensor).

Pepperl+Fuchs has added three high performance diffuse mode sensors to its family of user-friendly and field-proven ML100 Series photoelectric sensors. These new versions are designed to provide ...

The new SA1N series of space-saving subminiature photoelectric sensors is available in a barrel-mount fiber-type diffuse-reflective infrared LED style, secured with M6 nuts through a mounting hole; ...