Ultrasonic transducer sensors are widely used to measure wind speed and wind direction. The design of the front-end circuit is directly related to the performance of the system. In order to achieve a stable driving effect, the driving circuit adopts a low-voltage driving method. In order to receive

In industry, the typical applications of ultrasonic are non-destructive testing of metals and ultrasonic thickness measurement. In the past, many technologies were hindered because they were unable to detect the inside of the object's tissues. The emergence of ultrasonic sensing technology has chang

Application of Ultrasonic Level Gauge in Sewage Treatment Plant

An extension of the ultrasonic sensor is a good supplement to the existing detection system of mobile robots. It has been fully demonstrated in experimental applications, and it has certain practicality in obstacle detection and robot pose adjustment. However, this method needs to be further improve

Robot autonomous positioning and navigation of ultrasonic level sensor is simple, but it needs to be based on the combination of map data + algorithm to achieve true automatic automatic navigation; robot navigation can be divided into three parts, including positioning, mapping and motion control. W

At the customer's application site, a two-wire integrated ultrasonic liquid level meter is directly connected to the frequency converter, and the motor speed is controlled by frequency conversion according to the measurement data of the ultrasonic liquid level meter. There is a big error between th

Abstract: Ultrasonic level sensors are widely used in a variety of environments including water environment, acid and alkali, mud, food and so on.Ultrasonic level transducer is a digital level instrument controlled by a microprocessor. In the measurement, the pulsed ultrasonic wave is sent by the se