Ultrasonic sensor modern industrial control inspection expert

P+F Pepperl+Fuchs ultrasonic sensor 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. Ultrasonic sensors use 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 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. The photoelectric switch has its role. The photoelectric switch is also called the abbreviation of the electric proximity switch. It utilizes the shielding or reflection of the light beam by the detected object, and the gate circuit of the synchronous loop is used to detect the existence of the object. It can be said that all imaginable objects that can reflect light can be detected. The P+F Pepperl+Fuchs sensor photoelectric switch is a type of sensor. If it is more popular, it is an inductive switch. When a metal object approaches it, it outputs a state quantity. Its application areas are relatively wide, such as banks, warehouses, shops, offices, etc. The photoelectric switch can also be used in level detection, liquid 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.