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As a member of the sensor family, Pepperl+Fuchs photoelectric switches convert light intensity changes into current changes to achieve the purpose of detection, and are widely used in many occasions. The photoelectric measurement does not directly contact with the measured object, and the quality of the beam is approximately zero. There is no friction and almost no pressure on the measured object during the measurement. Therefore, in many applications, photoelectric sensors have obvious advantages over other sensors.

Pepperl+Fuchs photoelectric sensor

The detection modes of P+F Pepperl+Fuchs photoelectric sensors are divided into the following categories: through-beam type, reflector type, polarized reflector type, direct-reflection type, wide beam type, focus type, fixed area type and adjustable area type. Among them, the direct-reverse type, wide beam type, focusing type, fixed area type and adjustable area type are sometimes classified as "photoelectric proximity detection mode". In this case, a light slit can be added to the sensor to reduce the size of the effective beam. When the Pepperl+Fuchs photoelectric sensor uses the through-beam sensor to detect small objects, on the one hand, it must ensure that the size of the effective beam must be smaller than the minimum size of the object to be measured, and at the same time, the lens must retain the largest possible viewing area to ensure sufficient detection. distance. A simple method is to use optical fiber. The light-emitting hole of this optical fiber detection head has a variety of shapes and sizes to suit different objects to be measured. Others, Pepperl+Fuchs reflective photoelectric sensor, polarized reflective plate photoelectric sensor, Pepperl+Fuchs direct-reflection photoelectric sensor, wide-speed photoelectric sensor, focusing photoelectric sensor...When applied, it is equipped with corresponding photoelectric switch according to different needs. To meet the needs of production. Other Pepperl+Fuchs products include Pepperl+Fuchs safety barriers, P+F encoders, P+F sensors, P+F power supplies, P+F surge protectors, and so on.