Sonar: Hydrophone, Underwater Transducer.

BENTHOWAVE INSTRUMENT INC. Acoustic Transducer & System 

Echo Sounding and High Frequency Transducer

echo sounder transducer

BII7560 Series Echo Sounding and High Frequency Transducer: Broadband & High Power, up to 2MHz.

BII-7560 series are broadband conical beam echo sounding and high frequency transducers which are optimized for use in short and long echo-ranging survey system, and in high resolution assessment of target and scattering strength (TS & Sv) in scientific survey of rivers, lakes, and sea. Because of their low Q property, short pulse width and Chirp/FM signals can be applied to these transducers to achieve high resolution and accurate spatial information underwater. Furthermore, the transducers are broadband ultrasonic sources for NDT, diagnostics, and material research. Customized transducers with low side lobes (<-30dB) are available.

Typical Applications  
Fishery/Plankton Sonar, Echo-counting & integration/Abundance Estimate
Navigation, Underwater Robot, Object Detection/Tracking/Avoidance
Bathymetric Sounder, Depth Sounder, Short Range Communication
Underwater Distance Gage, Altimeter/Liquid Level Detector
NDT, Diagnostics, and Material Research
Sound Velocity Profiler/Velocimeter/Velocity Probe

Target/Scattering Strength Measurement/Assessment (TS & Sv)
Seafloor Properties: Scattering/Roughness/Penetration/Reflection...
Related Products  
BII-7500 High Power Piston Transducer, medium Qm. BII-8030 Underwater Acoustic Transmitter
BII-5000 Power Amplifier BII-8080 Transmitting & Receiving System
Echo Sounding Transducer: Datasheet.
Information: Acoustic Components and System: Installation/Mounting, Ordering, Wiring, Array & Aperture Design and much more.

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