Hydrophones

Brüel & Kjær hydrophones are individually calibrated, waterborne‐sound transducers. Each hydrophone features a flat frequency response and are omnidirectional over a wide frequency range. In addition, their construction is s absolutely waterproof, corrosion resistant and can withstand high levels of salinity. If you are looking for high-quality hydrophones, usable at depths of 1000 meters, and with a build quality that can withstand static pressures of up to 100 bar - you've come to the right place.

TYPE 8103

Miniature hydrophone
Miniature hydrophone intended for high-frequency laboratory and industrial use - and particularly for the acoustic study of marine animals or for cavitation. The hydrophone is supplied with an integral 6m cable terminated 10-32 unf microdot plug.
TYPE 8104

Standard measuring hydrophone with integral 10m cable terminated BNC plug
A general purpose hydrophone, also ideal for calibration purposes
TYPE 8105

Spherical Hydrophone
Robust spherical hydrophone. Usable down to 1000 m ocean depth and features exceptional directional characteristics. Supplied with a 10m integral cable terminated BNC plug.
TYPE 8106

Hydrophone With Amplifier
Hydrophone with built-in amplifier providing a signal suitable for transmission over long cables and distance. Usable down to 1000 m ocean depth.

Hydrophones

TYPE 8103

TYPE 8104

TYPE 8105

TYPE 8106