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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

Basic Info

    Model No.: Disc OD20*1MHz

Product Description

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.

Piezo Ceramic Elements

Yuhai company provides

  • Piezoceramic materials (PZT) , more than 30 formulations of piezo materials
  • Piezoceramic components
  • Customized Piezo Ceramic components and ultrasonic transducers/transducers
  • Various different shapes in many different geometries such as disks, plates, tubes, customized shapes
  • High resonant frequencies to 10 MHz
  • Piezo composite machining

Core Competences of Yuhai Piezo Ceramic Elements

  • More than 50 years professional Piezoelectric ceramic manufacturing experience.
  • more than 30 formulations of piezoelectric materials, stable and superior performance, to meet various piezo applications.
  • Forming process with dry pressing, rolling film and isostatic pressing.
  • High precision machining equipment for other special shaped components such as inner, outer circle and hemisphere.
  • be the manufacturer of supplying the most complete components varieties in China.
  • Certified in accordance with ISO 9001.
  • product consistency reached 99.9%

OEM Adaptations

  • Piezo transducers for ultrasonic applications
  • Assembly of complete transducer components

piezo crystal

Looking for ideal High Sensitive Piezoelectric Ceramic Disc Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Ultrasonic Flow Measurement Component are quality guaranteed. We are China Origin Factory of piezo ceramic Elements. If you have any question, please feel free to contact us.

Product Categories : Piezoelectric Discs For Flowmeter Sensor

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Sun Zhaohai

Mr. Sun Zhaohai



Mobile Phone:+8618753397607

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