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ultrasonic acoustic transducer
C-11K type tube 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.
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 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
ultrasonic acoustic transducer
C-11K type tube 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.
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 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
