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Mark sensor

Mark sensors are devices used in industrial applications to detect the presence or absence of a mark on a surface. These marks can be in the form of labels, codes, or other indicators that help with positioning, alignment, and quality control in manufacturing processes. Mark sensors use various technologies such as optical, ultrasonic, capacitive, or magnetic to detect the marks accurately and quickly.

Applications

▶Labeling and packaging: Mark sensors are used to detect labels on products or packaging materials to ensure proper labeling and packaging alignment.

▶Printing and coding: Mark sensors are used in printing and coding machines to detect printed marks on products for accurate printing and coding.

▶Assembly line: Mark sensors are used in assembly lines to detect marks on components for proper assembly and alignment.

▶Quality control: Mark sensors are used in quality control processes to detect defects or missing marks on products.

Ultrasonic sensors

Senyd ultrasonic sensors are devices that use ultrasonic sound waves to detect the presence of objects, measure the distance to them, or detect their movement. The sensor emits high-frequency sound waves, which then bounce off objects and return to the sensor. By measuring the time it takes for the sound waves to return, the sensor can determine the distance to the object. Ultrasonic sensors are commonly utilized in applications such as parking assistance systems, industrial automation, robotics, and liquid level measurement. They are often used in scenarios where precise distance measurement and object detection are required.

There are many types of Senyd ultrasonic sensors，ultrasonic proximity sensor with switch output,ultrasonic distance sensor with analog and digital output,ultrasonic double-sheet sensor,ultrasonic label sensor,ultrasonic sensor for AGV,etc.