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Piezo Hannas (WuHan) Tech Co,.Ltd.
Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
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300Khz piezoceramic discs crystal pizoelectric ceramics for backup sensor

Size:
Diameter :7mm
Thickness:0.18mm
Capacitance:2.90nF
Resonant Frequency:300.0 ± 10.0Khz
tanδ(%):2

Characteristics:
High sound pressure
Excellent durability and reliability
High sensitivity
Low temperature coefficient

Quantity:
  • PZ1000K059
  • Piezohannas
  • PZ1000K059

                 
                  300Khz Piezoceramic Discs Crystal Pizoelectric Ceramics for Backup Sensor


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.


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PZT5 material piezo disks


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piezoelectric disk transducer



31AFB9AEF0A775B05FBF843CEB753E4E.jpg piezo disc for backup sensor


Size:


Diameter :7mm
Thickness:0.18mm
Capacitance:2.90nF
Resonant Frequency:300.0 ± 10.0Khz
tanδ(%):2



Standard Size of Piezo Discs:


range of piezo disc to produce:

Diameter: 2mm-120mm
Thickness:0.1mm-30mm


Applications:


Piezoceramic transducers to produce ultrasonic signal for distance measurement needed in automotive backup sensors.


Back up sensor is one of the applications of ultrasonic transducer in the air. Using the piezoelectric ceramic transducer to transmit the ultrasonic signals and receive the echoes, the distance of an obstacle is thus obtained by calculating the time lag between signal transmitting and receiving.



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.




Application Image:


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Piezo Hannas (WuHan) 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.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
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