Company Details

  • Zibo Yuhai Electronic Ceramic Co., Ltd.

  •  [Shandong,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:31% - 40%
  • Certs:ISO9001, REACH, RoHS
  • Description:Ultrasonic Receiving Transducer,Receiving and Transmitting Transducer,Non Destructive Test Piezo Tube
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Zibo Yuhai Electronic Ceramic Co., Ltd.

Ultrasonic Receiving Transducer,Receiving and Transmitting Transducer,Non Destructive Test Piezo Tube

Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Cylinders/Tubes > Piezo Ceramic Tube Transducer 98KHz

Piezo Ceramic Tube Transducer 98KHz

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Basic Info

Model No.: OD9.6xID8.2x9.5mm PLiS-51

Product Description

Piezoelectric ceramic tubes

Electrode direction: Radial direction


Applications: high frequency high sensitive Ultrasonic receiving transducer.


Ultrasound sensor is a sensor that converts the ultrasonic signal into other energy signals (usually electrical signals). Ultrasound is a mechanical wave whose vibration frequency is higher than 20 kHz. It has the characteristics of high frequency, short wavelength, small diffraction phenomenon, especially good directivity and directional transmission. Ultrasound has great penetration ability to liquid and solid, especially in solids with opaque sunlight. When ultrasound touches impurities or interfaces, it will produce remarkable reflection and form reflected echoes. When it touches a moving object, it will produce Doppler effect. Ultrasound sensors are widely used in industry, national defense, biomedicine and so on.


Material: PLiS-51 ( equal to PZT-5A)

PLiS-51 is a high Curie temperature version of P-51. It is dedicated to low aging rate, extremely stable performance and high frequency requirement etc. transducers



Technical data:

Dimensions: OD 9.5mm, ID8.2mm, height 9.5mm (OD0.378"x ID0.3228"x0.374")

Radial Frequency Fr: 98KHz ± 1KHz

Dielectric Loss tg δ: <1.8%

Electromechanical Coupling Factor K31 >0.35

Resonante Impedence > 80 Ω

Static capacitance Cs: 6300pF± 20%


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


SOFT PZT suitable for NDT detector.


Typical value of Piezoelectric ceramic materials performance
"Soft" PZT materials
Properties PZT-51 PZT-52 PZT-53 PZT-5H PLiS-51
Dielectric Constant ɛTr3 2200 2400 2600 3200 2000
Coupling factor KP 0.62 0.63 0.64 0.68 0.62
K31 0.35 0.35 0.36 0.38 0.35
K33 0.68 0.7 0.7 0.76 0.7
Kt 0.5 0.5 0.5 0.52 0.52
Piezoelectric coefficient d31 10-12m/v -186 -204 -227 -275 -197
d33 10-12m/v 500 520 550 620 450
g31 10-3vm/n -9.6 -9.8 -9.9 -9.7 -11.1
g33 10-3vm/n 25.6 24.5 23.9 22 25.4
Frequency coefficients Np 1980 1980 1960 1900 1920
N1 1451 1451 1437 1393 1407
N3 1900 1900 1755 1550 1925
Nt 2150 2150 2150 2100 2100
Elastic compliance coefficient Se11 10-12m2/n 16.7 17 17.4 18 18
Machanical quality factor Qm 80 75 75 70 80
Dielectric loss factor Tg δ % 2 2 2 2 2
Density ρ g/cm3 7.6 7.6 7.6 7.5 7.5
Curie Temperature Tc °C 270 270 270 230 345
Young's modulus YE11 <109N/m3 60 59 57.5 56 56
Poison Ratio 0.36 0.36 0.36 0.36 0.36





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Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Cylinders/Tubes

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