SQ34-05 SEISMIC HYDROPHONE Posted by Netgain Admin November 6th, 2019

SQ34-05 SEISMIC HYDROPHONE

OTHER SPECIFICATIONS

VOLTAGE SENSITIVITY -201.5 dB re 1 V/μPa @ 20℃ (8.4 V/bar)
FREQUENCY RESPONSE 1 Hz to 5,000 Hz

Receive Voltage Response

Directivity Pattern at 2 kHz, Axial Plane

OVERVIEW

RECEIVE SENSITIVITY
-201.5 dB re 1 V/ìPa @ 20ºC


WORKING FREQUENCY
1 – 5000 Hz


CAPACITANCE
14.5 nF ± 15% @ 20ºC


OPERATING DEPTH
2000 m

The SQ34-05 seismic hydrophone is made with a piezoelectric ceramic cylinder.
The piezo element offers a receive sensitivity of -201.5 dB over a broad working
bandwidth of 1 Hz – 5,000 Hz. Seismic hydrophones provide a small form factor and
are designed specifically to maintain accuracy with large changes in both
temperature and pressure that are common to deep ocean applications.
The SQ34-05 is a high capacitance towed array hydrophone designed to provide a
high signal-to-noise ratio. Mounting points, connectors, and other parameters can all be customized. Please contact us to discuss your specific requirements.

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