okplazas.com original authentic Pepperl+Fuchs photoelectric sensor Value experience at okplazas.com

P+F Pepperl+Fuchs photoelectric switch is also called photoelectric sensor. Pepperl+Fuchs photoelectric switch converts the change of light intensity between the transmitting end and the receiving end into the change of current to achieve the purpose of detection. Since the output circuit and input circuit of the photoelectric switch are electrically isolated (ie, electrical insulation), it can be used in many occasions.

Pepperl+Fuchs photoelectric sensor

Let me talk about the principle of the sensor first. The sensor is a linear device belonging to metal induction. After the power is turned on, an alternating magnetic field will be generated on the sensing surface of the switch. When a metal object approaches the sensing surface, eddy currents are generated in the metal and the energy of the oscillator is absorbed. The output amplitude of the oscillator is attenuated linearly, and then the purpose of non-contact detection of the object is completed according to the change of the attenuation. P+F photoelectric switch adopts integrated circuit technology and SMT surface mounting technology to manufacture a new generation of photoelectric switch devices. It has intelligent functions such as delay, expansion, external synchronization, anti-interference, high reliability, stable working area and self-diagnosis. . The original German Pepperl+Fuchs safety barrier has small size, multiple functions, long life, high accuracy, fast response speed, long detection distance and strong resistance to optical, electrical, and magnetic interference. Pepperl+Fuchs Optoelectronics is used for level detection, level control, product counting, width discrimination, speed detection, fixed-length cutting, hole recognition, signal delay, automatic door sensing, color code detection, punching and shearing machines, and Security protection and many other fields. Other related P+F Pepperl+Fuchs products include Pepperl+Fuchs safety barriers, P+F encoders, and P+F power supplies. stay tuned.