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Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
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Soft Material Piezoelectric Ceramic Tube for Hydrophone

Dimensions: OD61.6*ID56*10mm
Material : Pzt51

Character :
Good stability
High sensitivity
Accurate measuring

Typical Applications:
Hydrophones
Projectors Transducer
Fish-finder
Sonar
Availability:
Quantity:
  • PT1000K092

  • Piezohannas

  • PT1000K092

                              Soft Material Piezoelectric Ceramic Tube for Hydrophone


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 tube



Piezo Ceramics Tube Description:

 

Dimensions: OD61.6*ID56*10mm
Material : Pzt51


Hydrophone Application:


A hydrophone is an underwater listening device. Just as a microphone is used to detect sound in the air, a hydrophone detects sounds in the water and converts the acoustic energy into electrical energy. Hydrophones listen to sounds in the sea, but do not transmit any sound, making them passive listening devices.Most hydrophones are made from a piezoelectric material. This material produces small electrical charges when exposed to pressure changes. The pressure changes associated with a sound wave can be detected by a piezoelectric element. Under the pressure of a sound wave, the piezoelectric element flexes and in return gives off electrical signals. These electrical signals can be recorded and later analyzed with computer programs.


Designs Shape:  Hemisphere, Bowl, Segment, Tube, Block


Cutstomer Design:Other type and shapes (Hemisphere, Bowl, Ball) piezoceramic parts could be OEM as customer’s design and application request.


Standard Size of Piezo Tube:


Diameter: 5.0 - 100mm
Wall thickness: 1 - 10mm
Height: 2.5 - 50mm



PZT Material:

 

- PZT-4 is recommended for high power acoustic radiating transducers because of Its high resistance to depolarization and low dielectrIc losses under high electric drive. Its high resistance to depolarization under mechanical stress makes it suitable for use in deep-submersion acoustic transducers and as the active element in electrical power generating systems.

 

- PZT-5A is recommended for hydrophones or instrument applications because of its high resistivity at elevated temperatures, high sensitivity, and high time stability.

 

- PZT-5H has even higher sensitivity and permittivity than PZT-5A, and is in most other respects similar to PZT-5A. Its markedly lower Curie point, however, limits the working temperature range and leads to lower temperature stability. PZT-8 is similar to PZT-4, but has even lower dielectricand mechanical losses under high electric drive.It is recommended for applications requiring higher power handling capability than is suitable for PZT-4.

 

- PZT-8 is similar to PZT-4, but has even lower dielectricand mechanical losses under high electric

drive.It is recommended for applications requiring higher power handling capability than is suitable for PZT-4.


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


Application Images:


2@R3S(%ZZ{}X%(R_NL8W6EF (1)



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

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CONTACT US

Add: No.302 Innovation Agglomeration Zone, Chibi Avenu ,Chibi City, Xianning, Hubei Province,China
E-mail: sales@piezohannas.com
Tel: +86 07155272177
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
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