Piezo Hannas (WuHan) Tech Co,.Ltd.-Professional Piezoceramic Elements Supplier
Products
You are here: Home / Products / Ultrasonic Transducers / Underwater Acoustic Transducer / 700Hz High Power Underwater Acoustic Transducer for Underwater Communication
 
High Frequency Wholesale Products For Manufacturers And Factories:

 

Feedback
Share to:

700Hz High Power Underwater Acoustic Transducer for Underwater Communication

low frequency and high power transmit transducer
Quantity:
  • HS/T700
  • Piezohannas
  • HS/T700

     700Hz High Power Underwater Acoustic Transducer for Underwater Communication 


 

Technical Parameters:


Model

HS/T700

`458YCU%A1083MWB0U)331 

resonant frequency

700 Hz

Working Band

∆f ≥160Hz

transmitting voltage response

>135dB

Static Capacitance

100000pF

Directivity

Horizontal omnidirectional

Sound Source Level (SL)

SL≥185dB(continuous wave)

SL≥190dB

Working depth

150m

Cable Specification

Φ11.2mm  Double core shielded cable

Weight

24kg

F5(%CIO82DSK%DA4UZI8



Application:


Underwater Acoustics Research 

Underwater Communication System 

Acoustic Field Calibration

Military and Scientific Applications


Types of Underwater Acoustic Transducer

 

1.Low frequency, deep water, high power transducer

 

Low-frequency transmitting transducer series: There are various types of flexural transducers, slotted circular tube transducers, slat bending transducers, combined bending disc transducers, etc. The minimum operating frequency has been as low as 20Hz;

 

Deep-water transducer series: there are three types of products: overflow type, oil-filled pressure balance type and self-supporting pressure type, the maximum pressure resistance has reached 80MPa;

 

High-power transmitting transducer series: The sound source level can reach more than 207dB near 350Hz.

 

2. Mosaic ring transducer

 

The company has the ability to design and manufacture mosaic rings with a diameter of 30mm~800mm, the frequency can cover 0.5kHz~50kHz, the highest emission sound source level of a single transducer can reach 202dB, and the effective working frequency band can reach more than 2 octave frequencies. Its structural form Mainly divided into air-backed type and overflow type, the working depth can reach 500m and 6km respectively.

 

3. Line array

 

The company has the ability to design and manufacture oil-filled linear arrays, cable linear arrays, and rigid linear arrays. The oil-filled array can realize the oil-filled linear array with the smallest outer diameter of 20mm, and the longest single array segment can reach 80m.

 

4. Spherical transducer

 

The company has mature design and production technology for spherical transducers. At present, it has formed a complete series of spherical transducers with a diameter of 20mm to 166mm after packaging; the transmission coverage frequency is 3kHz to 150kHz; the reception coverage frequency is from 5Hz to 100kHz+; the working depth is the highest Up to 5km or more.

 

5. Vector hydrophone

 

The company is the first company in the industry to develop vector hydrophones and its engineering applications. The differential pressure vector hydrophones and co-vibration vector hydrophones developed are stable and reliable. The working frequency band can cover 5Hz~120kHz, and the maximum working depth can be Up to 3000m. In order to improve the suitability of the co-vibration vector hydrophone, our company has conducted in-depth research on the installation method, waterproof current impact and suspension mode, etc., and realized fixed installation vector hydrophone, oil-filled structure and free suspension, etc. A variety of results, and has the design and manufacturing capabilities of vector hydrophone line arrays and towed arrays.




Types of Underwater Acoustic Transducer

 

 

1.Low frequency, deep water, high power transducer

 

Low-frequency transmitting transducer series: There are various types of flexural transducers, slotted circular tube transducers, slat bending transducers, combined bending disc transducers, etc. The minimum operating frequency has been as low as 20Hz;

 

Deep-water transducer series: there are three types of products: overflow type, oil-filled pressure balance type and self-supporting pressure type, the maximum pressure resistance has reached 80MPa;

 

High-power transmitting transducer series: The sound source level can reach more than 207dB near 350Hz.

 

2. Mosaic ring transducer

 

The company has the ability to design and manufacture mosaic rings with a diameter of 30mm~800mm, the frequency can cover 0.5kHz~50kHz, the highest emission sound source level of a single transducer can reach 202dB, and the effective working frequency band can reach more than 2 octave frequencies. Its structural form Mainly divided into air-backed type and overflow type, the working depth can reach 500m and 6km respectively.

 

3. Line array

 

The company has the ability to design and manufacture oil-filled linear arrays, cable linear arrays, and rigid linear arrays. The oil-filled array can realize the oil-filled linear array with the smallest outer diameter of 20mm, and the longest single array segment can reach 80m.

 

4. Spherical transducer

 

The company has mature design and production technology for spherical transducers. At present, it has formed a complete series of spherical transducers with a diameter of 20mm to 166mm after packaging; the transmission coverage frequency is 3kHz to 150kHz; the reception coverage frequency is from 5Hz to 100kHz+; the working depth is the highest Up to 5km or more.

 

5. Vector hydrophone

 

The company is the first company in the industry to develop vector hydrophones and its engineering applications. The differential pressure vector hydrophones and co-vibration vector hydrophones developed are stable and reliable. The working frequency band can cover 5Hz~120kHz, and the maximum working depth can be Up to 3000m. In order to improve the suitability of the co-vibration vector hydrophone, our company has conducted in-depth research on the installation method, waterproof current impact and suspension mode, etc., and realized fixed installation vector hydrophone, oil-filled structure and free suspension, etc. A variety of results, and has the design and manufacturing capabilities of vector hydrophone line arrays and towed arrays.


Underwater Acoustic Measurement Test:

 

The underwater acoustic measurement contains 5 sets of test devices, including automatic acoustic measurement system, hydrophone low-frequency calibration device, hydrophone acceleration sensitivity measurement system, hydroacoustic material pulse tube measurement device, and test station test system, which are equipped to measure various transducers. The relevant parameters of the sound element and the acoustic matrix, as well as the reflection and sound transmission performance of underwater acoustic materials and components, testing standards GB/T 7965-2002, GB/T16165-1996, GB/T7967-2002, GJB275-1987, GB /T14369-2011, Q/715 J 66-2011, etc. The measuring frequency range is 20Hz to 500KHz. Test Station can measure the underwater acoustic performance of large transducers and acoustic arrays.

 BWCP4G5)7_1XC%FYV3T



ASSLT%R4IP0HD6_U2T_V8BY


X`5ZDY3TURY5NUA`LL7_1W

Hot Products

  • Dimensions:60x5mm Resonant frequency fr: 420 KHz±2%      Electromechanical coupling coefficient K33:≥58% Resonant impedance Zm: ≤45 Ω Static capacitance Cs: 5100pF±14%@1kHz Application: Piezo transducer for milk analysis, Piezo transducer for vibration, transducer for matter dispersion, sonar transducer Ultrasonic sensor, vibration sensor, wall thickness sensor, material stress sensor, pressure sensor, energy electricity harvesting, compression sensor, piezo expansion sensor and others.
  • We can offer 2Mhz,4Mhz,6Mhz TCD Doppler Sensor .The shape of shell can be customized based on your requirements. Application:This probe is used for craniocervical doppler flowmeter,it is good anti-interference ability and high sensitivity,which has been integrated with many TCD equipment manufacturer.
  • We can offer the 5Mhz,8Mhz,10Mhz,13Mhz a-ultrasound sensor Application : The sensor used for measuring thickness of fat of Pet or livestock, and measuring distance or measuring thickness in ophthalmology.
  • Dimension: Outer Dimension: 18mm Inter Dimension:  15mm Height:  15mm Features of piezoelectric crystal: 1. Low impedance 2. The waveform is stable 3. High electromechanical conversion efficiency 4. Low dielectric loss 5. Heat a small 6. Big spray volume 7. The life of more than 5000 hours 8. Acid corrosion
  • Dimension : OD60mm xID30mm x Thi10mm For ultrasonic welding machine,our clients often order 60 x30 x10mm,50 x20 x6.5mm piezo ring ,they are in stock all in our factory. Please contact us as soon if any requirements.
  • Dimension : OD50mm xID20mm x Thi6.5mm For ultrasonic welding machine,our clients often order 60 x30 x10mm,50 x20 x6.5mm piezo ring ,they are in stock all in our factory. Please contact us as soon if any requirements.
  • Hemisphere piezo: Dimension: Diameter : 50mm OD of Hole:8mm Wall thickness : 2mm Features of high temperature piezoceramic: 1. Low impedance 2. The waveform is stable 3. High electromechanical conversion efficiency 4. Low dielectric loss 5. Heat a small 6. Big spray volume 7. The life of more than 5000 hours 8. Acid corrosion
  • Dimension (diameter×thickness):10mmx2mm Features of piezoelectric crystal: 1. Low impedance 2. The waveform is stable 3. High electromechanical conversion efficiency 4. Low dielectric loss 5. Heat a small 6. Big spray volume 7. The life of more than 5000 hours 8. Acid corrosion
  • Dimension (diameter×thickness):16mmx0.4mm Features of piezoelectric crystal: 1. Low impedance 2. The waveform is stable 3. High electromechanical conversion efficiency 4. Low dielectric loss 5. Heat a small 6. Big spray volume 7. The life of more than 5000 hours 8. Acid corrosion
  • Hemisphere piezo: Dimension: Diameter : 15mm OD of Hole:4mm Wall thickness : 1mm Features of high temperature piezoceramic: 1. Low impedance 2. The waveform is stable 3. High electromechanical conversion efficiency 4. Low dielectric loss 5. Heat a small 6. Big spray volume 7. The life of more than 5000 hours 8. Acid corrosion
  • About ultrasonic distance transducer, we can offer transducer that can detect 1M,3M,4M,5M,8M,12M,20M,30M,50M, Also we can accpet customization.
  • About ultrasonic distance transducer, we can offer transducer that can detect 1M,3M,4M,5M,8M,12M,20M,30M,50M, Also we can accpet customization.
  • Size: 54.5x47x40mm Application: Underwater communication device, Hydrophone , Sonar.
Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

RECOMMEND

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
​        
Copyright 2017  Piezo Hannas (WuHan) Tech Co,.Ltd. All rights reserved. 

Products