Efficient Ultrasonic Piezoelectric Ceramic Tube

Efficient Ultrasonic Piezoelectric Ceramic Tube

Efficient Ultrasonic Piezoelectric Ceramic Tube Piezoelectric tube transducer always be used in areas of acoustics or as liquid transmission medium, to transmit axis non-direction ultrasonic signal or incept axis signal, such as surface ship sonar, equal-float cable, underwater speaker,...
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Efficient Ultrasonic Piezoelectric Ceramic Tube

Piezoelectric tube transducer always be used in areas of acoustics or as liquid transmission medium, to transmit axis non-direction ultrasonic signal or incept axis signal, such as surface ship sonar, equal-float cable, underwater speaker, sonobuoy, underwater , passive sonar array, torpedo, oil well detector, oil well dredge , ultrasonic pipe eliminating dirt, etc. 
If adding taper model reflecting cover, axis signal will be changed to radial signal, not only improving coupling impedance, but also advancing sensitivity, so that piezoelectric tube transducer also can be used as gas transmission medium.

Efficient Ultrasonic Piezo Tube Element Piezoelectric ceramic Tube Detailed data: 

spec

 dimension (mm)
OD=outer diameter
ID=inner diameter
H=height

fm
(KHz)

fn
(KHz)

capacitance
(pf)

tgδ
(%)

d33
( )

ARS-YGJP181520

 OD=18,ID=15,H=20

51.2

52.0

13388

1.7

420

ARS-YGJP181520-1

 OD=18,ID=15,H=20

63.1

63.5

5936

0.2

280

ARS-YGJP201715

 OD=20,ID=17,H=15

47.8

49.4

14056

1.5

420

ARS-YGJP242020

 OD=24,ID=20,H=20

47.1

48.8

12830

2.0

420

 ARS-YGJP343020

 OD=34,ID=30,H=20

29.5

31.3

1510

0.2

280

 ARS-YGJP4032537

 OD=40,ID=32.5,H=37

24.4

25.1

21200

1.5

280

 ARS-YGJP443829

 OD=44,ID=38,H=29

22.1

23.4

23120

1.5

280

 ARS-YGJP514536

 OD=51,ID=45,H=36

19.1

20.5

18010

1.5

420

ARS-YGJP514538

 OD=51,ID=45,H=38

22.8

23.8

9901

0.2

420


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