Hydrophones

Our hydrophones are precision instruments: and the research institutes, companies and military outfits that we work with demand nothing less.

From oceonographic research to monitoring industrial processes, we have a range of hydrophones for reference measurement, reference projectors, passive arrays, positioning systems and tracking systems. And if you cannot find the right hydrophone, we’ll work with you to develop a solution that meets your specific needs.

Self help- Get help onlineFind help in our wiki.

CatalogueRead the catalogue for our standard transducers and hydrophones.

Selection table for Hydrophones

ModelUsable BandwidthReceive SensitivityTransmit Sensitivity at resonanceDepth rating
Hydrophones without internal pre-amplifiers
TC40131 Hz to 180 kHz -211dB
re. 1V/μPa
135dB
re. 1μPa/V
700 mReson TC 4013 Miniature reference hydrophone
TC40331 Hz to 160 kHz-203dB
re. 1V/μPa
145dB
re. 1μPa/V
900 m
TC40401 Hz to 120 kHz-206dB
re. 1V/μPa
138dB
re. 1μPa/V
400 m
TC40341 Hz to 470 kHz-218dB
re. 1V/μPa
145dB
re. 1μPa/V
900 m
TC403850 kHz to 800 kHz
(>1MHz)
-228dB
re. 1V/μPa
137dB
re. 1μPa/V
20 mTC4038F
TC40371 Hz to 100 kHz-193dB
re. 1V/μPa
->2,000 mTC4037F
Hydrophones with integrated preamplifiers
TC40325 Hz to 120 kHz-170dB
-164dB differential
re. 1V/μPa
-600 mTC4032F
TC40425 Hz to 85 kHz-173dB
-167dB differential
re. 1V/μPa
-1,000 m
TC401415 Hz to 480 kHz-186dB
-180dB differential
re. 1V/μPa
-900 m
TC403510 kHz to 800 kHz-214dB
re. 1V/μPa
-300 mTC4035