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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. |
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spec |
dimension
(mm)
OD=outer diameter
ID=inner diameter
H=height |
fm
(KHz) |
fn
(KHz) |
capacitance
(pf) |
tgδ
(%) |
d33
( ) |
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ANN-P5T181520 |
OD=18,ID=15,H=20 |
51.2 |
52.0 |
13388 |
1.7 |
420 |
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ANN-P4T181520 |
OD=18,ID=15,H=20 |
63.1 |
63.5 |
5936 |
0.2 |
280 |
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ANN-P5T201715 |
OD=20,ID=17,H=15 |
47.8 |
49.4 |
14056 |
1.5 |
420 |
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ANN-P5T242020 |
OD=24,ID=20,H=20 |
47.1 |
48.8 |
12830 |
2.0 |
420 |
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ANN-P4T343020 |
OD=34,ID=30,H=20 |
29.5 |
31.3 |
1510 |
0.2 |
280 |
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ANN-P5T4032h37 |
OD=40,ID=32.5,H=37 |
24.4 |
25.1 |
21200 |
1.5 |
280 |
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ANN-P5T443829 |
OD=44,ID=38,H=29 |
22.1 |
23.4 |
23120 |
1.5 |
280 |
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ANN-P5T514536 |
OD=51,ID=45,H=36 |
19.1 |
20.5 |
18010 |
1.5 |
420 |
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ANN-P4T514538 |
OD=51,ID=45,H=38 |
22.8 |
23.8 |
9901 |
0.2 |
420 |
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ANN-P4T534541 |
OD=53,ID=45,H=41 |
17.8 |
22.0 |
3060 |
0.2 |
420 |
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ANN-P4T696325 |
OD=69,ID=63,H=25 |
16.0 |
18.1 |
16040 |
0.5 |
280 |
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ANN-P4T76h6840 |
OD=76.5,ID=68,H=40 |
14.6 |
15.2 |
19730 |
0.5 |
280 |
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ANN-P5T8060150 |
OD=80,ID=60,H=150 |
17.2 |
18.3 |
34420 |
0.21 |
280 |
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ANN-P4T14213280 |
OD=142,ID=132,H=80 |
7.6 |
8.0 |
8635 |
0.36 |
300 |
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Have you seen such a
big PZT tube transducer?
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PZT tube transducer
with different height
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PZT tube transducer
with different diameter
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PZT tube transducer
with intersected inner electrode
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