Hubei Haibo Technology Co., Ltd.-leading underwater transducer company
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SFHNQ20-30K
SFHNQ20-30K
20kHz-30kHz Underwater Spherical Receiving Transmitting Transducer Marine Acoustic Transducers
We independently developed acoustic transducer products cover a full range of hydrophones, transmitting transducers, transceiver transducers, sonar array transducers and ultrasonic transducers, covering overflow rings, flextensional and curved discs. and composite materials, etc., achieving full coverage from low to medium frequency to high frequency, from shallow water to 10,000-meter water depth, and can be widely used for listening and homing detection, communication networking, positioning and navigation, seabed surveying and mapping, forward-looking side scanning, industrial and medical ultrasound and other types of acoustic equipment.
Specification:
Main Specifications | |
Working frequency bands | 20kHz-30kHz |
Maximum transmitting voltage response | ≥147dB |
Maximum receiving sensitivity | -195dB |
horizontal directivity | omni-directional（±1.5dB） |
vertical directivity | ≥150°（-3dB） |
Other Specifications | |
Body size | Diameter 100mm，height 140mm |
Working depth | 300m（custom 1000m） |
Standard cable | 10m watertight cable（custom） |
Metal Materials | 316L/TC4（custom) |
Cable type | General cable/Load-bearing cable (optional) |
interface mode | Flange mounting/lifting use (customizable) |
Watertight connector | Customizable (imported, domestic) |
protection architecture | optional |
other | Optional hook |
Dimension :
Acoustic performance curve:
