Hydrophone

Domestic "Qiyu" Self-Contained Hydrophone

The domestic "Qiyu" brand self-contained hydrophone features a compact structural design, utilizing high-end precision craftsmanship and materials. It is suitable for underwater noise collection in the field and can perform ultra-long-duration, uninterrupted, and unattended underwater acoustic data collection tasks.

1) Working bandwidth: 10Hz–200kHz

2) Hydrophone sensitivity: -168dB re 1V/μPa (typical value)

3) Sampling resolution: 16bit

4) Sampling rate: 24K–512ksps optional

5) Equipped with 6 batteries, 2×1TB TF storage cards, charger, and toolbox; dimensions: 58×310mm, weight with batteries: 2.8kg, pressure resistance depth <500m, continuous sampling operation time up to 60 days.