Piezo Hannas (WuHan) Tech Co,.Ltd.-Professional Piezoceramic Elements Supplier
Products
You are here: Home / Products / Piezo Ceramic/Piezoelectric Ceramics / Piezo Discs and Cylinders / 1Mhz Piezoelectric Ceramic Disc for Flow Measurement
High Frequency Wholesale Products For Manufacturers And Factories:

 

Contact Us



Piezo Hannas (WuHan) Tech Co,.Ltd.
Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 86502372
Phone: +86 15927286589
Skype: sales@piezohannas.com

Feedback
Share to:

1Mhz Piezoelectric Ceramic Disc for Flow Measurement

- Dimensions: Φ14.6× 2mm
-Electrode: electrodes on the same side (customizable )

Thickness frequency: Fst=1MHz ± 5%
Static capacitance: CT=1620pF±12.5%
Inductive loss: tanδ=max.2.0%
Electromechanical coupling coefficient: Kp≥0.60
Test environment: at 25 ° C ± 5 ° C, 60% R.H
Test conditions: at 1KHz, 1Vrms

Application: Ultrasonic Fowmeter,Gas Fowmeter

Quantity:
  • PZ1000K0093
  • Piezohannas
  • PZ1000K0093

       1Mhz Piezoelectric Ceramic Disc for Flow Measurement



WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.



Piezo Ceramics Disc Description:

 

- Dimensions: Φ14.6× 2mm
-Electrode: electrodes on the same side (customizable )


Thickness frequency: Fst=1MHz ± 5%
Static capacitance: CT=1620pF±12.5%
Inductive loss: tanδ=max.2.0%
Electromechanical coupling coefficient: Kp≥0.60
Test environment: at 25 ° C ± 5 ° C, 60% R.H
Test conditions: at 1KHz, 1Vrms


Application: Ultrasonic Fowmeter,Gas Fowmeter  

Dimensions for Ultrasound Flowmeter in stock:

PZT-51-1MHz OD14.2x 2mm
PZT-51-1MHz OD14.6x 2mm
PZT-51-1MHz OD15x 2mm
PZT-51-2MHz  OD15x 1mm
PZT-51-1MHz OD20x 2mm
PZT-51-2MHz OD20x 1mm
PZT-51-1MHz OD15x 2mm
PZT-51-2MHz OD15x 1mm
PZT-51-1MHz OD20x 2mm
PZT-51-2MHz  OD20x 1mm


Ultrasound Flowmeter Applications:


Piezoceramic transducers to produce ultrasonic signal for the measurement of flow rate of liquid in a pipeline where direct contact of the liquid is a concern.


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 kinds of ultrasonic flowmeters have been widely used in industrial production, commercial measurement and hydraulic testing.


Standard Size of Piezo Discs:


range of piezo disc to produce:

Diameter: 2mm-120mm
Thickness:0.1mm-30mm



PZT SOFT Material:

 

"Soft" PZT materials

The type of soft material

Properties



PSnN-5

PLiS-51

PZT-51

PZT-52

PZT-53

PZT-5H

PZT-5X

Dielectric Constant

ɛTr3


1600

2000

2200

2400

2600

3200

4500

Coupling factor

KP


0.6

0.62

0.62

0.63

0.64

0.68

0.7


K31


0.35

0.35

0.35

0.35

0.36

0.38

0.4


K33


0.68

0.7

0.68

0.7

0.7

0.76

0.77


Kt


0.5

0.52

0.5

0.5

0.5

0.52

0.53

Piezoelectric coefficient

d31

10-12m/v

-170

-197

-186

-204

-227

-275

-300


d33

10-12m/v

400

450

500

520

550

620

750


g31

10-3vm/n

-12

-11.1

-9.6

-9.8

-9.9

-9.7

-7.5


g33

10-3vm/n

28

25.4

25.6

24.5

23.9

22

18.8

Frequency coefficients

Np


2000

1920

1980

1980

1960

1900

1960


N1


1466

1407

1451

1451

1437

1393

1437


N3


1825

1925

1900

1900

1755

1550

1800


Nt


2100

2100

2150

2150

2150

2100

2200

Elastic compliance coefficient

Se11

10-12m2/n

16.6

18

16.7

17

17.4

18

19

Machanical quality factor

Qm


85

80

80

75

75

70

65











Dielectric loss factor

Tg δ

%

2

2

2

2

2

2

2

Density

ρ

g/cm3

7.5

7.5

7.6

7.6

7.6

7.5

7.5

Curie Temperature

Tc

°C

350

345

270

270

270

230

165

Young's modulus

YE11

<109N/m2

60

56

60

59

57.5

56

53

Poison Ratio



0.36

0.36

0.36

0.36

0.36

0.36

0.39





Application Image:




1Mhz Piezoelectric Ceramic Disc for Flow Measurement






MP_OZZEYEMP$9RW%E()T5T6




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

RECOMMEND

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 
Skype: live:mary_14398
​        
Copyright 2017  Piezo Hannas (WuHan) Tech Co,.Ltd. All rights reserved. 

Products