33KHz 60W PZT-8 Hesen Ultrasonic Piezoceramic Transducer
Ultrasonic transducers convert AC into ultrasound, as well as the reverse. Ultrasonics, typically refers to piezoelectric transducer or capacitive transducers. Piezoelectric crystals change size and shape when a voltage is applied; AC voltage makes them oscillate at the same frequency and produce ultrasonic sound. Capacitive transducers use electrostatic fields between a conductive diaphragm and a backing plate.
The beam pattern of a transducer can be determined by the active transducer area and shape, the ultrasound wavelength, and the sound velocity of the propagation medium. The diagrams show the sound fields of an unfocused and a focusing ultrasonic transducer in water, plainly at differing energy levels.
Since piezoelectric materials generate a voltage when force is applied to them, they can also work as ultrasonic detectors. Some systems use separate transmitters and receivers, while others combine both functions into a single piezoelectric transceiver.
Ultrasound transmitters can also use non-piezoelectric principles. such as magnetostriction. Materials with this property change size slightly when exposed to a magnetic field, and make practical transducers.
Features:
1. Low heat
2. Good thermal stability
3. Frequency and static capacitance consistency strong.
4. Resonance impedance is low.
5. The average length of life.
6. It can be widely used in a variety of ultrasonic cleaning equipment.
7. High performance: mechanical Q value, high vibration efficiency, high amplitude
Payment Terms:Prepaid by Bnak, T/T and West Union, ect.
Technical support: All our products adopt advanced technology, produce product with advanced system, all worker are experienced and skillful.
|
Model |
Frequency |
Capacitance |
Resonance Impedance |
Size |
Power |
Insulation resistance |
|
（KHz） |
（pF） |
（Ω） |
Radiation Head*Height (mm) |
（W） |
(2500VDC) |
|
HS-8SH-3825 |
25±0.8 |
3800±10% |
≤20Ω |
59*80 |
60w |
≥100MΩ |
|
HS-8SH-3828 |
28±0.5 |
3800±10% |
≤20Ω |
59*68 |
60w |
≥100MΩ |
|
HS-8SH-3833 |
33±0.5 |
3800±10% |
≤20Ω |
48*61 |
60w |
≥100MΩ |
|
HS-8SH-3840 |
40±0.5 |
3800±10% |
≤20Ω |
48*51 |
60w |
≥100MΩ |
|
HS-8SH-4520 |
21.5±0.8 |
5600±10% |
≤20Ω |
67*92 |
100w |
≥100MΩ |
|
HS-8SH-4528 |
28±0.5 |
5600±10% |
≤20Ω |
67*68 |
100w |
≥100MΩ |
|
HS-8SH-5028 |
28±0.5 |
7200±10% |
≤20Ω |
67*68 |
120w |
≥100MΩ |
|
HS-4SS-3528 |
28 ±0.5 |
4000±10% |
≤20Ω |
45*79 |
50w |
≥100MΩ |
|
HS-4AH-3540 |
40 ±1.0 |
4000±10% |
≤20Ω |
45*55 |
50w |
≥100MΩ |
|
HS-4SH-3825 |
25±0.8 |
4800±10% |
≤20Ω |
59*80 |
60w |
≥100MΩ |
|
HS-4SH-3828 |
28±0.5 |
4800±10% |
≤20Ω |
59*68 |
60w |
≥100MΩ |
|
HS-4SS-3833 |
33±0.5 |
4800±10% |
≤20Ω |
48*62 |
60w |
≥100MΩ |
|
HS-4SH-3840 |
40±0.5 |
4800±10% |
≤20Ω |
48*51 |
60w |
≥100MΩ |
|
HS-4SH-4520 |
22±0.5 |
7600±10% |
≤20Ω |
67*92 |
100w |
≥100MΩ |
|
HS-4SH-4525 |
25±0.5 |
7600±10% |
≤20Ω |
67*76 |
100w |
≥100MΩ |
|
HS-4SH-4528 |
28±0.5 |
7600±10% |
≤20Ω |
67*68 |
100w |
≥100MΩ |
|
HS-4SH-4540 |
40±0.5 |
7600±10% |
≤20Ω |
55*53 |
100w |
≥100MΩ |
|
HS-4SH-5028 |
28±0.5 |
9600±10% |
≤20Ω |
67*68 |
120w |
≥100MΩ |
|
HS-4SS-38100 |
100±1.5 |
4800±10% |
≤25Ω |
40*57 |
60w |
≥100MΩ |
|
HS-4AS-38120 |
120±1.5 |
4800±10% |
≤25Ω |
40*58 |
60w |
≥100MΩ |
|
HS-4AH-25200 |
200±2.0 |
2300±10% |
≤35Ω |
30*35 |
20w |
≥100MΩ |
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