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Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
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Cheap Piezoelectric Rings Piezoelectric Transducers Pzt Ceramic Sensor for NDT

Dimension : OD20mm xID15mm x Thi4mm
Material :PZT-41
Application: Non-destructive Testing

Quantity:
  • PR1000K081
  • Piezohannas
  • PR1000K081

Piezoelectric Rings Piezoelectric Transducers Pzt Ceramic Sensor for Non destructive Testing


2CAA1637426685D35C6F0DBB973F479C (1) (1)


1.Product Description:


Dimension : OD20mm xID15mm x Thi4mm
Material :PZT-41
Application:  Non-destructive Testing



Non-Destructive Testing Application:


Non-destructive testing (NDT) covers a wide group of techniques used to evaluate the properties of a material, part, product, weld, or system without materially affecting the integrity of the unit being inspected or investigated under the test procedure.


Piezoelectric ceramic materials are the active component in nondestructive testing transducers. The material is driven with an ac signal to generate an ultrasonic sound wave that is coupled into an object. The ultrasonic wave is reflected back to the transducer when it encounters a change in density in the material caused by a crack, porosity, or other object with a different density.

Piezoelectric nondestructive testing is widely used to check the quality of welds and to monitor fatigue in welds and structural components such as aircraft wings and pressure vessels. Transducers may be produced in a wide range of frequencies to achieve different depths of penetration and resolution.


2.Some Standard Size of PiezoRing


External diameter: 5.0 - 100mm
Internal diameter :(2.0 - 35mm)
Thickness : (0.2 - 15mm) 


 

Dimension(mm)

Capacity C(pF)

Weak Field Dissipation

Tgδ(12v)

Strong Fied Dissipation

Tgδ(400v)

Radial Frequency Fr(KHz)

ResonanceImpedance
Zm(Ω)

Thick Frequency Ft(KHz)

Coupling 

Modulus Kr(%)

Φ10Φ52

240±10%

0.5%

1.0%

153±5%

15

1020

45

Φ16Φ84

340±10%

0.5%

1.0%

95.8±5%

20

512

45

Φ25Φ104

935±10%

0.5%

1.0%

65.5±5%

15

512

45

Φ30Φ105

1150±10%

0.5%

1.0%

58.4±5%

15

410

45

Φ32Φ155

1080±10%

0.5%

1.0%

49.2±5%

15

410

45

Φ35Φ155

1430±10%

0.5%

1.0%

45.5±5%

15

410

45

Φ38Φ155

1750±10%

0.5%

1.0%

43.4±5%

15

410

46

Φ40×Φ12×5

2070±12.5%

≤0.5%

1.0%

45.9

15


46

Φ40Φ155

1970±10%

0.5%

1.0%

42.8±5%

15

410

45

Φ40×Φ20×5

1700±12.5%

≤0.3

1.0%

37.9

15


45

Φ40×Φ17×6

1555±12.5%

≤0.3

1.0%

40.5

15


45

Φ42Φ155

2200±10%

0.5%

1.0%

40±5%

15

410

45

Φ42Φ175

2110±10%

0.5%

1.0%

38.8±5%

15

410

45

Φ45Φ155

2580±10%

0.5%

1.0%

38.1±5%

15

410

46

Φ50Φ175

3160±10%

0.5%

1.0%

34.8±5%

15

410

45

Φ50Φ176

2430±10%

0.5%

1.0%

34.8±5%

15

315

45

Φ50×Φ20×6

2490±12.5%

≤0.3

1.0%

33.2

15


45

Φ50×Φ27×6

2100±12.5%

≤0.3

1.0%

29.3

15


45

Φ60×Φ30×10

1922±12.5%

≤0.3

1.0%

25.3

15


45

 

 


3.Application Image:


T{[RN}V)9Z}-W)T()F1QR{U








Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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CONTACT US

Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
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