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Zibo Yuhai Electronic Ceramic Co., Ltd. [Shandong,China] Business Type:Manufacturer Main Markets: Americas , Asia , East Europe , Europe , Middle East , North Europe , West Europe Exporter:31% - 40% Certs:ISO9001, REACH, RoHS Description:Ultrasonic Piezo Ceramic Disc Transducer,Piezo Ceramic Disc For Liquid Level Sensor,Piezo Ceramic Disk Transducer
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Home > Products > Piezoelectric Discs For Flowmeter Sensor > High Performance Piezoceramic Disc for Flowmeter OD20x1MHz

High Performance Piezoceramic Disc for Flowmeter OD20x1MHz
  • High Performance Piezoceramic Disc for Flowmeter OD20x1MHz
  • High Performance Piezoceramic Disc for Flowmeter OD20x1MHz

High Performance Piezoceramic Disc for Flowmeter OD20x1MHz

  • $99
    5-9999
    Piece/Pieces
  • $10
    ≥10000
    Piece/Pieces
Min. Order:
1 Piece/Pieces
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Product Attributes

Model No.: Disc OD20*1MHz

Packaging & Delivery
Selling Units:
Piece/Pieces

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.



Material:  PZT-51( equal to PZT-5A, Navy Type II)


Technical data:

Dimensions:  diameter 20mm, thickness according to frequency

Radial Frequency Fr: 98KHz ± 1KHz

Frequency thickness Ft: 1MHz ± 5%
Electromechanical coupling coefficient Kp: > 0.62    
Dielectric Loss tg δ: < 2 %
Static capacitance Cs: 3000pF±12.5%


Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms


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. 








Product Categories : Piezoelectric Discs For Flowmeter Sensor

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Sun Zhaohai

Mr. Sun Zhaohai

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josa@zbyuhai.com

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Tel:0086-533-4230012

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Mobile Phone:+8618753397607

Email:josa@zbyuhai.com

Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong

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