Ultrasonic Transducer information

• Types and designs of underwater acoustic transducers(1)

  Sound waves are the only carriers that humans have mastered to transmit information and energy over long distances in the vast sea. people use electromagnetic waves to develop radars. Similarly, people use sound waves as information carriers to develop underwater acoustic transducer. Electronic equi

  Ultrasonic Transducer information March 12, 2019
• research and development of underwater acoustic transducer (2)

  Transducing materials and acoustic materials:PZT piezoelectric ceramics are developing towards industrialization. So far, lead zirconate titanate (PZT) piezoelectric ceramics have been used as water.The transducer material of the acoustic transducer still dominates. PZT piezoelectric ceramics develo

  Ultrasonic Transducer information March 11, 2019
• research and development of underwater acoustic transducer (1)

  Transducer characteristics and calibration methods:A hydroacoustic transducer is a device that converts acoustic energy and electrical energy each other. The position in sonar is similar to the antenna in a radio, an acoustic system that emits and receives sound waves in seawater. A piezoceramic cer

  Ultrasonic Transducer information March 11, 2019
• Basics of underwater acoustic transducer

  71% of the earth's surface area is the ocean. The ocean contains abundant biological and mineral resources, which is the second space for human survival and development in the future. Sonar is used for an underwater detection device, is an important helper for human development of the ocean, and is

  Ultrasonic Transducer information February 16, 2019
• What’ the ultrasonic flowmeter sensor(2)

  3. Classification of ultrasoundUltrasonic waves carry information about the fluid flow rate as they propagate through the flowing fluid. Therefore, the flow rate of the fluid can be detected by the receiving ultrasonic wave, and converted into a flow rate. According to the detection method, it can b

  Ultrasonic Transducer information January 21, 2019
• performance index test of Ultrasonic sensor technology

  Ultrasonic sensor detection technologyThe ultrasonic transducers are a piezoelectric ceramic device that realizes bidirectional conversion of mechanical energy and electrical energy through a piezoelectric effect. Its propagation speed is 344m / s (25 degrees). The operating frequency is generally b

  Ultrasonic Transducer information January 23, 2019
• What’s the ultrasonic flowmeter sensor(1)

  Ultrasonic flowmeters are widely used in various production facilities in our factory. The mediums test include water, hydrocarbons and lye. The ultrasonic flowmeters used in our factory are available in various domestic and foreign models and specifications. Compared with traditional mechanical fl

  Ultrasonic Transducer information January 21, 2019
• Characteristics introduction of the gas flow sensor

  There are many characteristics of the gas flow sensor. What are the specific characteristics? The gas flow sensor has no moving parts due to the vortex flow sensor,which has small pressure loss, high precision piezo ceramic disc and is easy to maintain. The flow rate of the air measured on a pipe wi

  Ultrasonic Transducer information January 15, 2019
• the thermal effects of ultrasonic gas flow sensors

  After the 1960s, measuring instruments began to develop in the direction of precision, miniaturization, in order to improve the accuracy of differential pressure meters, force balance differential pressure transmitters and capacitive differential pressure transmitters appeared; The underwater ultras

  Ultrasonic Transducer information January 14, 2019
• Flow measurement of ultrasonic liquid flow sensor

  With the rapid development of integrated circuit technology, liquid flow sensors have been widely used, and the wide application of microcomputers has further improved the ability of flow measurement. For example, laser Doppler flowmeters can handle more complicated applications after using microcom

  Ultrasonic Transducer information January 12, 2019