Low Cost 40Hz-5000Hz Resonant-column Type Two-dimensional Three-dimensional Vector Hydrophone

Low Cost 40Hz-5000Hz Resonant-column Type Two-dimensional Three-dimensional Vector Hydrophone

    We manufactures a broad range of acoustic transducers  (low-frequency high-power transducers ,high-frequency deep-water transducers, "Tonpilz" type transducers, The free-flooded ringCustom Two-dimensional Vector Hydrophone Sensor for Acoustic Sourcesansducer , The free-flooded ring (FFR) transducer , Transducer arrays,Towed Line Array transducer, etc.) and hydrophones (scalar hydrophones and vector hydrophones),sonar transducer,subsea connectors and underwater acoustic system, formed an underwater acoustic transducer R&D system that integrates scientific research, technology development, scientific management and advanced manufacturing technology, integrating industry, academia and research.The frequency spectrum for acoustic transducer applications ranges from 0.01 Hz to 2 MHz .

1. Product Image (with 5M cable )

2.Cable definition (Φ8mm 10-core cable)

3. Performance Introduction

3.1 Working frequency band :40Hz～5000Hz

3.2 Receiving sensitivity at 1000Hz:

Velocity sensitivity:>-195dB

Sound pressure sensitivity:≥-195dB

3.3 Static capacitance>4700pF

3.4 Directivity

Velocity channel: Directivity has cosφ characteristics;

The depth of the concave point in the same channel is>20dB;

The maximum value deviation in the same channel is ≤3dB;

Sound pressure channel: No directivity in the horizontal direction.

3.5 Working depth: 300m

4. Dimensions

The vector hydrophone is cylindrical in shape, with a reference size of 96mm in diameter and 145mm in height. The total weight of the hydrophone is about 350 grams, including a total weight of 1.46 kg with a 5-meter cable