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Underwater Acoustic Transducer

C-11K type tube transducer ultrasonic acoustic transducer

The ultrasonic acoustic transducer is operated by the piezoelectric effect of a crystal piezoelectric ceramic or the magnetostrictive effect of an iron-nickel alloy. We use electrostrictive effects and piezoelectric effects to produce and receive ultrasound. When the sonar emits ultrasonic waves, the ultrasonic oscillation voltage is applied to both ends of the crystal sheet. So the thickness of the crystal will change with the ultrasonic oscillation voltage, resulting in ultrasonic vibration. The crystal vibrates to promote the radiation generated by the surrounding water. 

4(4)4

QQ截图20190521110402

The performance parameter table 1:

Operating frequency band:

8KHz ~ 20KHz

Resonant frequency: 

11KHz

Horizontal beam: 

omnidirectional

Vertical beam: 

45 degrees (-3dB)

Maximum input power: 

800W

Sound source level: 

195dB (11kHz)

Working depth: 

 500m

Maximum diameter:

106m

Height:

150mm

Weight in air:

4.5kg

Working temperature:

-5 ℃ ~ +70 ℃

Storage temperature: 

-40 ℃ ~ +80 ℃

Transmitting voltage response curve

发送电压响应_副本

Transmitting voltage response table

Frequency

          (kHz)

Transmitting voltage response(dB)

5

130

6

134.4

7

137.3

8

139.8

9

141.6

10

142.7

11

144.4

12

142.2

13

141.3

14

141.5

15

142

16

142

17

140

18

140.3

19

141.5

20

140.6

21

140.5

22

140.8

23

140.7

24

141.2

25

140.8

26

139.9

27

139

28

139.1

29

139.4

30

138.8

Horizontal directivity

换能器指向性图_副本

Vertical directivity

换能器指向性图-2_副本

Application: ultrasonic acoustic transducer is used for marine detection and underwater transducer.

Weifang Jude Electronic Co.,Ltd is a manufacturer of piezoelectric ceramic components, we have been engaged in this industry for 20 years, we have our own factory, experienced technical staff, we achieves the ISO 9001 Certification.

We cooperate with the domestic first-class universities, establish a professional piezoelectric ceramic R&D room, with all this support, we can provide the best product quality and best service.


Research and Development Institute: www.xjtcyjy.com

Freeze drierLow temperature box type resistance furnace

Certification:

cert

Factory:

factory

Shipping:

Most our products delivery to customer by air via express company, like DHL,UPS,TNT ,EMS etc. 

Transport time : one week can arrival customer office after send out from us .
We have enough foam inner packing and skin packing . 

shipping

Contact us:

Mail: sales@pztceramics.com

          violet.shan@pztceramics.com

Tel/Fax:+86-0536-2221236

Website:www.pztceramics.com

              www.judepzt.com


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