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Piezoelectric Discs For Flowmeter Sensor

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    • Piezoelectric Plate For Ultrasonic Measurement

    Piezoelectric Plate For Ultrasonic Measurement

    • Unit Price: USD 10 - 99 / Piece/Pieces

    • Model No.: plate 1MHz-10MHz

    Piezoelectric Plate components for Gas flowmeter Piezo gas turbine flowmeter - - high precision and high reliability gas precision metering instrument, with excellent low pressure and high pressure metering performance, a variety of signal output modes and low sensitivity to fluid disturbance, widely applicable to the...

    • Piezoelectric Discs For Flow measurement

    Piezoelectric Discs For Flow measurement

    • Unit Price: USD 1 - 99 / Piece/Pieces

    • Model No.: Discs

    Piezoelectric ceramic disc For flowmeter Quick delivery, Stable performance,wrapped around electrode on request, high consistance. There are two main types of ultrasonic flow meters: Doppler and transit time. While they both utilize ultrasound to make measurements and can be non-invasive (measure flow from outside the...

    • High Performance Piezoceramic Disc for Flowmeter OD20x1MHz

    High Performance Piezoceramic Disc for Flowmeter OD20x1MHz

    • Unit Price: USD 10 - 99 / Piece/Pieces

    • Model No.: Disc OD20*1MHz

    Piezoelectric ceramic disc Quick delivery High performance Application: flow meter measurement There are many kinds of USF used in closed pipeline according to the measuring principle, and the most commonly used are propagation time method and Doppler method. Among them, time difference ultrasonic flowmeter is used to...

    • Piezo Disc for Ultrasonic Sensor dual frequency

    Piezo Disc for Ultrasonic Sensor dual frequency

    • Unit Price: USD 10 - 99 / Piece/Pieces

    • Model No.: OD49x10mm PZT-52

    Piezoelectric ceramic disc Electrode direction: thickness Applications: ultrasonic distance sensor, liquid level meter Piezoelectric Ceramic Material: PZT-52 Test Condition: 25±3 °C 40~70% R.H. fr, Zm, Kr => Radial mode vibration Cs tanδ => LCR meter at 1KHz 1Vrms Soft PZT High sensitivity or "soft" ceramics...

    • Piezoelectric Disk Flow Meter OD14.6 X 1MHz

    Piezoelectric Disk Flow Meter OD14.6 X 1MHz

    • Unit Price: USD 10 - 99 / Piece/Pieces

    • Model No.: OD14.6 x 1MHz PZT-51

    Piezoelectric ceramic disc Quick delivery High performance wrapped around electrode on request There are two main types of ultrasonic flow meters: Doppler and transit time. While they both utilize ultrasound to make measurements and can be non-invasive (measure flow from outside the tube, pipe or vessel). Various...

    • Piezo Disc for Ultrasonic Flow Meter Sensor OD15x1MHz

    Piezo Disc for Ultrasonic Flow Meter Sensor OD15x1MHz

    • Unit Price: USD 1 - 50 / Piece/Pieces

    • Model No.: OD15*1MHz, PZT-51

    Piezoelectric ceramic disc Quick shipments High performance wrapped arround electrode available Application: ultrasonic flow meter sensor, Ultrasonic measure Material: PZT-51 (soft PZT, equal to PZT-5A and NAVY TYPE II) Technical data: Dimensions: diameter 15mm, thickness 2mm according to frequency 1MHz Test...

China Piezoelectric Discs For Flowmeter Sensor Suppliers

Piezoelectric ceramic disc   

Quick delivery 

High performance

Application: flow meter measurement 


There are many kinds of USF used in closed pipeline according to the measuring principle, and the most commonly used are propagation time method and Doppler method. Among them, time difference ultrasonic flowmeter is used to measure fluid flow by the principle that the time difference of sound wave propagating downstream and countercurrent is proportional to the velocity of fluid flow. It is widely used in raw water measurement of rivers, rivers and reservoirs, process flow detection of petrochemical products, water consumption measurement of production process and other fields. According to practical application, time-difference ultrasonic flowmeter can be divided into portable time-difference ultrasonic flowmeter, fixed time-difference ultrasonic flowmeter and time-difference gas ultrasonic flowmeter.


Ultrasonic flow-meters use at least two transducers aligned so that ultrasonic pulses travel across the flow of liquid or gas in a pipe at a known angle to the flow. 



Technical data:

Electromechanical coupling coefficient Kp: > 0.62    

Dielectric Loss tg δ: <2%



Nominal Piezo discs for ultrasonic flowmeter: 

OD14.2*1MHz           PZT-51

OD14.6*1MHz           PZT-51

OD15*1MHz              PSnN-5

OD15*2MHz              PSnN-5

OD20*1MHz              PSnN-5 

OD20*2MHz             PSnN-5

OD15*1MHz              PZT-51 

OD15*2MHz              PZT-51

OD20*1MHz              PZT-51 

OD20*2MHz              PZT-51

Size,  Frequency and Electrode on request. 


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