Industry applications of ultrasonic transducers

Ultrasonic transducer has many applications in industry, such as:
Leak detection and gas flow measurement:
Gas flow measurement is one of the important methods in chemical industry. There are a variety of flow detection, such as float flowmeter. The main advantage of using ultrasonic transducer is not to impede the flow of fluid.
Distance Measurement:
Ultrasonic distance measuring device calls ruler. it is through the receiver and transmitter transducer to measure pulse interval. The current sound ruler can be measured within 10m distance, the accuracy up to a few thousandths.
Traffic monitoring:
A transmitter and receiver transducer is installed at the rear of the car to prevent a reverse collision accident, and a receiving piezoelectric ultrasonic transducer on the highway can also monitor the noise figure.
Piezoelectric ceramic transformer:
Compared with electromagnetic transformer, it has the advantages of small volume, light weight, high power density, high efficiency, high temperature resistance, resistance to breakdown, not afraid of burning, no electromagnetic interference and electromagnetic noise, and has the advantages of simple structure, easy fabrication, easy mass production, in some areas to become the ideal alternative electromagnetic transformer element etc.. This kind of transformer for switch converter, notebook computer, neon lamp driver etc..
Ultrasonic motor:
Ultrasonic motors are widely used in optical instruments, laser, semiconductor microelectronics, precision machinery and instrumentation, robotics, medicine and biological engineering.
Ultrasonic weight loss:
The cavitation effect of ultrasonic transducer and micro mechanical vibration, the human epidermis excess fat cells after crushing, emulsion excreted, achieve weight loss, the purpose of shaping.
Telemetry and remote control:
In the toxic, radioactive and other harsh environments, people can not be close to work, need to remote control; TV, electric fan and remote control lights and other electrical switches, can be installed on the ultrasonic transducer, through remote ultrasonic emission by the receiving transducer on the control system of the receiver, the sound signal into electrical the switching action no..
Robot imaging information collection
In order to realize the intelligent robot in space walk freely, to recognize objects and other functions,not only to use the ultrasonic transducer location guide, but also to image recognition. Therefore, the need for small ultrasonic transducer array to achieve a variety of functions.