P+F Pepperl+Fuchs sensor adds new power to your industry

Ultrasonic sensors can be used in dust, fog or steam. It is an ideal product for non-contact position and distance measurement. Regardless of color or shape, objects of different materials can be detected with millimeter-level accuracy. The P+F Pepperl+Fuchs ultrasonic sensor uses high-frequency ultrasonic waves beyond human audible sound as the measurement medium.

The distance or position can be calculated by the transmission time of the sound wave between the P+F Pepperl+Fuchs sensor and the object. Due to the reliability and accuracy of ultrasonic sensors, they are widely used in wood, furniture industry, building materials and equipment, agricultural equipment and liquid level control occasions. Among them, the displacement sensor is mainly used in the intelligent control of the analog quantity in the automation equipment production line. Among them, inductive displacement sensors are commonly used. 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 to absorb the energy of the oscillator and cause oscillation The output amplitude of the device attenuates linearly, and then the purpose of non-contact detection of objects is completed according to the change of the attenuation. The analog type can be divided into two types: the physical type and the structure type. Commonly used displacement sensors are mostly analog structures, including potentiometer-type displacement sensors, inductive displacement sensors, self-aligning machines, capacitive displacement sensors, eddy current-type displacement sensors, Hall-type displacement sensors, etc. An important advantage of the digital displacement sensor is that it is convenient to send the signal directly into the computer system. This kind of sensor is developing rapidly and its application is increasing.