High Capacitance
SQ34-00 Seismic Hydrophone
high capacitance seismic and towed array hydrophone (SQ34-00)
Overview
VOLTAGE SENSTIVITY
-201.5 dB re 1 V/μPa @ 20℃ (8.4 V/bar)
OPERATING DEPTH
2000 m (~6,500 ft)
FREQUENCY RESPONSE
1 Hz to 5,000 Hz

The SQ34-00 is a high capacitance towed array hydrophone. With more than 3 times the capacitance of our SQ05-06 it provides a high signal-to-noise ratio.

Other Specifications
CAPACITANCE 15.4 nF ± 15% @ 20ºC
CAPACITANCE VARIATION WITH TEMPERATURE 0.33% increase per ºC
CAPACITANCE VARIATION WITH PRESSURE 10% loss per 1000 m (~3,300 ft)
RECOMMENDED MAX DRIVE VOLTAGE 100 V
CONNECTOR 2 wires, 26 AWG, stranded, Hytrel® insulated
ELECTRICAL INSULATION BETWEEN LEADS >500 GΩ @ 500Vdc
WATER BLOCKED LEADS Yes
Outline

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