Underwater Acoustic Transducer

Product Description

C-11K Type Tube Waterproof Ultrasonic Transducer 


The China underwater transducers are most typically single frequency transmitters, but they may contain multiple transmitters and receivers for different frequencies. 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. 


China underwater transducers classification


1) Piezoelectric chip classification: Black chip P4 series and yellow chip P8 series;


2) Frequency classification: low-frequency series (17-23KHz), intermediate frequency series (25-28KHz), medium and high-frequency series (33-60KHz) and high-frequency series (68-200KHz);


3) Power classification: 30W series (including 35W), 50W series (including 60W), 100W series (including 80W) and other unconventional power;


4) Shape classification: straight column and horn type



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

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

Vertical directivity

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

Certification:

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 . 

Contact us:

Mail: sales@pztceramics.com

Tel/Fax:+86-0536-2221236

Website:www.pztceramics.com

              www.judepzt.com


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