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HTD-10 Miniature Hydrophone
A highly sensitive and miniaturized underwater acoustic sensor designed specifically for capturing weak sound signals in water
Product details
Product introduction
HTD-10 miniature hydrophone is a highly sensitive, miniaturized underwater acoustic sensor designed specifically to capture weak underwater acoustic signals. It is widely used in marine environmental monitoring, underwater engineering, acoustic research, and military applications. This device adopts a miniaturized design, with a compact size and light weight, making it facilitate installation in buoys, ROVs, or other portable devices. Its high sensitivity and broadband response capability enable it to accurately record various acoustic signals from low to high frequencies, while also possessing excellent pressure resistance to adapt to the high-pressure environment of the deep sea. HTD-10 is compatible with multiple interfaces, facilitating integration with data acquisition systems. It is suitable for applications such as marine bioacoustics, noise pollution detection, pipeline leak monitoring, underwater target identification, and basic acoustic research. It is a highly efficient and reliable underwater acoustic measurement device.
(1) Miniaturized design : Compact in size and light weight, suitable for installation in confined spaces and portable applications.
(2) High sensitivity : Capable of capturing weak acoustic wave signals, meeting the precise measurement requirements in low signal-to-noise ratio environments.
(3) Broadband response : Supports acoustic signal measurement over a wide frequency range, adaptable to various application scenarios.
(4) Pressure resistance : Features outstanding pressure resistance, ensuring reliable operation in high-pressure environments such as deep sea.
(5) High interface compatibility : Equipped with multiple standard interfaces, facilitating integration with existing acoustic systems or data acquisition devices.
Main application scenarios
l Marine environmental monitoring
l Underwater engineering and exploration
l Acoustic research
l Military applications
l Education and Scientific Research
Technical specification
Sensitivity @ 20 kHz: -178.0 dB V/μPa ± 2dB
Usable frequency range : 10kHz - 500kHz (underwater)
Linear frequency range: 100 kHz - 400 kHz ±3dB
Output type: single-ended output (differential output optional)
Power supply: +5V/-5Vdc (dual power supply)
Material: 316 steel (or titanium alloy), acoustic materials.
Max. working depth: 3500 meters
Weight: 150g
Dimensions: 12*140mm;
Cable: the default is 1 meter Coax/BNC, and 20 meters can be customized.
Operating temperature: -10°C - +60°C
Storage temperature: -20°C - +60°C
Sensitivity curve
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Horizontal azimuth
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Dimensions
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