piezoelectric tube acoustic piezo pickup for sale
Product Description
Piezoelectric Tube Transducer
WuHan Piezohannas Tech.Co .,Ltd is a manufactuer of piezoelectric ceramics ,ultrasonic transducers and some other ultrasonic deivce with strong technology force.With a quality management system and research & development sector,our products are extensively used in most applications.
piezo ceramic tube |
piezoelectric tubes transducer |
piezo tube acoustic pickup |
Piezo Ceramics Tube Description:
Dimensions: 9.6x8.2x9.5mm
Resonant frequency fr: 98 KHz±5KHz
Electromechanical coupling coefficient Keff:<25%
Dielectric Loss tg δ:<2.20
Resonant impedance Zr: ≤80.6 Ω
Static capacitance Cs: 6000pF±20%
Mainly used for assembling large ultrasonic transducer array or adhesive in various kind of curved beam to measure the impact and vibration.It also can be used to assemble various kind of vibration pickup and acoustic pick up.Sometimes,the cross section with a certain angle trapezoid used to assemble high-power and lower frequency of mosaic pipe which is used in active sonar equipment.
Application: used for the ocean project,sonar, hydrophone, underwater comunications device,Ultrasonic animal repelent, Ultrasonic insect repelent, ultrasonic pest control piezo transducer,displacement of mirror for laser optics by several micrometers and others.
Standard Size of Piezo Tube:
Diameter: 5.0 - 100mm
Wall thickness: 1 - 10mm
Height: 2.5 - 50mm
Dimension （OD ×ID ×H）mm |
Radial frequency(KHz) |
Dielectric loss(%) |
K31(%)
|
Capacitance(pF) |
Φ15×Φ11×10 |
70±5% |
2
|
30 |
4680±10% |
Φ20×Φ16×15 |
50±5% |
2
|
30 |
9700±10% |
Φ25×Φ21×15 |
39±5% |
2 |
35
|
12400±10% |
Φ29×Φ25×20 |
34±5% |
2 |
35 |
19400±10% |
Φ30×Φ25×18 |
33±5% |
2 |
35 |
14250±10% |
Φ32×Φ28×20 |
36±5% |
2 |
35 |
21600±10% |
Φ34×Φ30×20 |
28±5% |
2 |
35 |
23000±10% |
Φ38×Φ32×25 |
26±5% |
2 |
35 |
21000±10% |
Φ40×Φ32×37 |
25±5% |
2 |
35 |
24000±10% |
Φ45×Φ39×25 |
22±5% |
2 |
35 |
25200±10% |
Φ50×Φ44×25 |
19±5% |
2 |
35 |
28200±10% |
Φ55×Φ39×30 |
19±5% |
2 |
35 |
33800±10% |
Φ60×Φ54×30 |
16±5% |
2 |
35 |
41000±10% |
Φ65×Φ59×30 |
15±5% |
2 |
35 |
44600±10% |
Φ75×Φ67×16 |
13±5% |
2 |
35 |
20400±10% |
Φ80×Φ74×20 |
12±5% |
2 |
35 |
36900±10% |
Φ90×Φ84×20 |
10±5% |
2 |
35 |
52180±10% |
Size (mm) |
fm |
fn |
Capacitance(pf) |
tgδ |
d33 |
||
OD |
ID |
Height |
|||||
18 |
15 |
20 |
51.2 |
52.0 |
13388 |
1.7 |
420 |
20 |
17 |
15 |
47.8 |
49.4 |
14056 |
1.5 |
420 |
24 |
20 |
20 |
47.1 |
48.8 |
12830 |
2.0 |
420 |
34 |
30 |
20 |
29.5 |
31.3 |
1510 |
0.2 |
280 |
40 |
32.5 |
37 |
24.4 |
25.1 |
21200 |
1.5 |
280 |
44 |
38 |
29 |
22.1 |
23.4 |
23120 |
1.5 |
280 |
51 |
45 |
36 |
19.1 |
20.5 |
18010 |
1.5 |
420 |
51 |
45 |
38 |
22.8 |
23.8 |
9901 |
0.2 |
420 |
53 |
45 |
41 |
17.8 |
22.0 |
3060 |
0.2 |
420 |
69 |
63 |
25 |
16.0 |
18.1 |
16040 |
0.5 |
280 |
76.5 |
68 |
40 |
14.6 |
15.2 |
19730 |
0.5 |
280 |
80 |
60 |
150 |
17.2 |
18.3 |
34420 |
0.21 |
280 |
142 |
132 |
80 |
7.6 |
8.0 |
8635 |
0.36 |
300 |
12 |
9 |
6 |
70 |
72 |
5860 |
0.3 |
|
15 |
13 |
3.2 |
64 |
68a |
3700 |
1.7 |
|
18 |
15 |
15 |
63 |
64 |
5940 |
0.2 |
|
18 |
15 |
20 |
63 |
64 |
5836 |
0.2 |
|
20*17*15 |
17 |
15 |
46.9 |
50 |
14109 |
1.5 |
|
Size (mm) |
Radial frequency |
Coupling Coefficient |
Static Capacitance |
Piezoelectric Strain Constant |
Dielectric Loss |
||
ID |
OD |
Height |
|||||
15 |
11 |
10 |
70±5% |
30 |
4680±10% |
500 |
2 |
20 |
16 |
15 |
50±5% |
30 |
9700±10% |
500 |
2 |
25 |
21 |
15 |
39±5% |
35 |
12400±10% |
500 |
2 |
29 |
25 |
20 |
34±5% |
35 |
19400±10% |
550 |
2 |
30 |
25 |
18 |
33±5% |
35 |
14250±10% |
550 |
2 |
32 |
28 |
20 |
36±5% |
35 |
21600±10% |
550 |
2 |
34 |
30 |
20 |
28±5% |
35 |
23000±10% |
550 |
2 |
38 |
32 |
25 |
26±5% |
35 |
21000±10% |
550 |
2 |
40 |
32 |
37 |
25±5% |
35 |
24000±10% |
550 |
2 |
45 |
39 |
25 |
22±5% |
35 |
25200±10% |
550 |
2 |
50 |
44 |
25 |
19±5% |
35 |
28200±10% |
550 |
2 |
55 |
39 |
30 |
19±5% |
35 |
33800±10% |
550 |
2 |
60 |
54 |
30 |
16±5% |
35 |
41000±10% |
550 |
2 |
65 |
59 |
30 |
15±5% |
35 |
44600±10% |
550 |
2 |
75 |
67 |
16 |
13±5% |
35 |
20400±10% |
550 |
2 |
80 |
74 |
20 |
12±5% |
35 |
36900±10% |
550 |
2 |
90 |
84 |
20 |
10±5% |
35 |
52180±10% |
550 |
2 |
PZT Material:
- PZT4 Piezoelectric ceramics have a double behavior of receiving and transmitting, with higher sensitivity and lower dielectric loss.
- PZT5 Piezoelectric ceramics have higher electro-mechanical coupling coefficient, the moderate dielectric constant and higher sensitivity.
- PZT8 Piezoelectric ceramics of high power transmission type have good piezoelectric property, high mechanical strength, high coercive field, low dielectric loss in strong fields.
Piezo ceramic Discs |
Diameter |
PZT-4 |
PZT-5 |
PZT-8 |
3-100 |
3-100 |
3-100 |
||
Thickness |
0.3-10 |
0.25-15 |
0.4-8 |
|
Piezo ceramic Rings |
Outside diameter |
3-100 |
3-100 |
3-100 |
Inside diameter |
≥ 2 |
≥ 2 |
≥ 2 |
|
Thickness |
0.3-10 |
0.25-15 |
0.4-8 |
|
Piezo ceramic Tubes |
Outside diameter |
3-108 |
3-108 |
3-105 |
Inside diameter |
≥ 2 |
≥ 2 |
≥ 2 |
|
Length |
≤50 |
≤50 |
≤50 |
|
Piezo ceramic Plates |
Length |
≤ 50 |
≤ 50 |
≤ 50 |
Width |
≥ 1 |
≥ 1 |
≥ 1 |
|
Thickness |
0.3-10 |
0.25-15 |
0.3-8 |
Applications of Piezoelectric Ceramics
ultrasonic flow meters |
hydrophones |
accelerometers |
piezo transducer vibration |
atomizer transducer |
matter dispersion |
impact-type gas ignitors |
precise movement control |
pressure sensors |
accelerometers |
impact-type gas ignitors |
precise movement control |
microphones |
musical pick-ups |
diagnostic medical ultrasound |
sound making |
level sensors |
ultrasonic atomizers |
sonar transducer |
ultrasonic micro-bonding apparatus |
wall thickness sensor |
underwater echo sounders |
high frequency transducers |
high stress pressure ensors |
squeeze-type gas |
ignitors high power actuators |
vibratory motors |
transformers |
ultrasonic welding |
ultrasonic surgery |
material stress sensor |
piezo electricity harvesting |
biomedical probe |
piezo electricity harvesting |
fish finder transducer |
compression sensor |
piezo expansion sensor |
beauty transducer |
Ultrasonic mixing |
calculators, |
telephones |
car alarm sensor |
embryo monitor |
heart reflectoscope reflector |
pedometer |
ultrasonic medical |
ultrasonic cleaning |
sonochemistry |
Our Service:
Package :at first ,we all use dual-layer foam to wrap the piezo ceramics duo to its frangibility,then we use suitable the box to put it inside and stick tightly to make sure it perfectly.
Delivery Time:standard product will be shipped out within 2 working days after payment received.
Payment Methods:T/T,Paypal,West Union
Warranty:100% brand new when leaving the factory. The seller guarantee quality of the products(excluding wearing parts) for a period of 1 year from the date of trial run finish under our technician's guidence.