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Ultrasonic waves have great penetrating power to liquids and solids, and have the characteristics of high frequency, short wavelength, small diffraction phenomenon, especially good directionality, which can become rays and propagate in a directional manner. When the frequency of the AC voltage across it is equal to the resonant frequency of the wafer, the ultrasonic sensor has the highest output energy and the highest sensitivity. Pepperl+Fuchs ultrasonic sensors have stable performance and are very popular with workers.

Pepperl+Fuchs Ultrasonic Sensor

Ultrasonic sensors have a great ability to penetrate liquids and solids, especially in solids that are opaque to sunlight. It can penetrate to a depth of tens of meters. The P+F Pepperl+Fuchs ultrasonic wave will produce significant reflection when it encounters impurities or the interface, and it will be reflected into an echo, and it will produce a Doppler effect when it touches a moving object. Pepperl+Fuchs Ultrasound is mainly composed of piezoelectric wafers, which can transmit and receive ultrasonic waves. Low-power ultrasound probes are mostly used for detection. P+F sensors have many different structures, which can be divided into straight probes, oblique probes, surface wave probes, lamb wave probes, double probes and so on. In addition, P+F Pepperl+Fuchs safety barrier, P+F Pepperl+Fuchs encoder, P+F photoelectric switch, Pepperl+Fuchs power supply, Pepperl+Fuchs surge protector, etc.