Article List
- Piezoelectric Transducer applicationA ultrasonic transducer is a device that converts mechanical vibration into electrical signals or mechanical vibrations driven by an electric field. Piezoelectric polymer electroacoustic devices utilize the transverse piezoelectric effect of the polymer, while transducer design utilizes polymer piezBasics of Piezoelectric Ceramics 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 bUltrasonic Transducer information January 21, 2019
- performance index test of Ultrasonic sensor technologyUltrasonic 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 bUltrasonic 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 flUltrasonic Transducer information January 21, 2019
- Characteristics introduction of the gas flow sensorThere 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 wiUltrasonic Transducer information January 15, 2019
- the thermal effects of ultrasonic gas flow sensorsAfter 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 ultrasUltrasonic Transducer information January 14, 2019
- Flow measurement of ultrasonic liquid flow sensorWith 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 microcomUltrasonic Transducer information January 12, 2019
- Test principle of ultrasonic water flow sensorThe water flow sensor measures the magnetic physical by using the hall effect of the hall element. A load resistor is connected to the positive pole of the hall element while a value of 5V is applied.The water flow transducer for flowmeter measures the magnetic physical quantity by using the Hall efBasics of Piezoelectric Ceramics January 12, 2019
- Description of piezoceramic ceramic material transducerAbout piezoelectric ceramic driver materials, piezoelectric ceramic displays high requirements on the properties of piezoelectric ceramic materials such as high voltage electrical strain constant, high curie point, high electromechanical coupling coefficient and high frequency constant. The most widBasics of Piezoelectric Ceramics January 08, 2019
- Application of Piezoelectric Ceramics in the Display Technology(二)Precise mechanical cutting method:Precision mechanical cutting is a common method of manufacturing piezoelectric micro devices. It uses a diamond cutter to cut a block of piezoelectric material or a thick film into micropillars and arrange them into an array for further assembly into a device. HowevBasics of Piezoelectric Ceramics December 20, 2018