HTD-82 (500kHz) hydrophone-Tiandunbj Technology Co., Ltd.

HTD-82 (180kHz) hydrophone

The HTD-82 (180kHz) Hydrophone features a streamlined cylindrical structure that minimizes drag and hydrodynamic noise.

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Product details

Product introduction

The HTD-82 (180kHz) Hydrophone features a streamlined cylindrical structure that minimizes drag and hydrodynamic noise. Specially tuned and optimized, its self-noise level is below the ambient noise of Sea State Zero, making it particularly suitable for marine acoustic monitoring.

Main application scenarios

(1) Noise measurement and marine bioacoustics

(2) Surface waves, ocean turbulence, ocean fluid dynamics, and marine geophysics

(3) Passive Acoustic Monitoring (PAM)

(4) Self-contained measuring instruments: Sonobuoys, Recorders, Acoustic Releases, etc.

(5) Wave height sensors, Wave and Tide Sensors/Recorders

(6) Coastal/Offshore evolution, Engineering & Management, Wave-structure interaction

(7) Urban pipeline leak detection

Technical specification

(1) Sensitivity: @1kHz: -205.0 dB V/ μPa ± 3dB;

(2) Frequency Bandwidth: 10Hz - 180kHz (in water);

(3) Output Type: Single-ended output (Differential output optional);

(4) Cable: Default 2 meters Coax/BNC;

(5) Dimensions: Φ 10mm x 30mm;

(6) Weight: 150g, with 5-meter cable;

(7) Maximum Operating Depth: 3000 meters;

(8) Operating Temperature: -10°C to +60°C; Storage Temperature: -20°C to +60°C;

Sensitivity Curve