Application of ultrasonic distance sensor technology

Ultrasound has a great ability to penetrate liquids and solids, especially in opaque solids, which can penetrate to a depth of tens of meters.
Ultrasonic waves that encounter impurities or interfaces will produce significant reflections to form reflections into echoes, and Doppler effects can occur when touching moving objects. Therefore, ultrasonic testing is widely used in industry, national defense, biomedicine and other aspects.
Ultrasonic distance sensor can be widely used in level (level) monitoring, robot anti-collision, a variety of ultrasonic proximity switches, as well as anti-theft alarm and other related fields, reliable work, easy installation, waterproof type, small emission angle, high sensitivity, convenient to connect with industrial display instruments, but also provide probes with larger emission angles.
Specific applications
First, the ultrasonic sensor can detect the status of the container. When an ultrasonic sensor is installed on top of a plastic melt tank or plastic pellet chamber and emits sound waves into the container, the status of the container, such as full, empty or half full, can be analyzed accordingly.
Second, ultrasonic sensors can be used to detect transparent objects, liquids, any rough, smooth, light dense materials and irregular objects. However, it is not suitable for use outdoors, in hot environments or pressure tanks and foam objects.
Third, ultrasonic sensors can be applied to food processing plants to realize the closed-loop control system of plastic packaging detection. With the new technology, it can detect wet rings such as bottle washers, noisy environments, and environments with extremely drastic temperature changes. [
Fourth, ultrasonic sensors can be used to detect liquid level, detect transparent objects and materials, control tension and measure distance, mainly for packaging, bottle making, material handling and inspection of coal equipment transportation, plastic processing and automotive industry. Ultrasonic sensors can be used for process monitoring to improve product quality, detect defects, determine presence, and more.