Sub-Bottom Imaging
SQ64-01 Multi-Channel Sub-Bottom Imaging Hydrophone
multi-channel sub-bottom imaging hydrophone (SQ64-01)
Overview
VOLTAGE SENSTIVITY
-195 dB re 1 V/μPa @ 20ºC (17.78 V/bar)
OPERATING DEPTH
1000 m (~3,300 ft)
FREQUENCY RESPONSE
4,000 Hz to 14,000 Hz

The 8-channel SQ64-01 sub-bottom imaging hydrophone was custom-designed for modular deployment. Five hydrophones mounted end-to-end on the PanGeo Subsea Sub-Bottom Imager effectively create a 10-foot wide, 40-channel hydrophone. Contact us about your unique multi-channel hydrophone requirements.

Other Specifications
CHARGE SENSITIVITY 80.01 nC/bar
CAPACITANCE 4.5 nF ± 15% @ 20ºC
CAPACITANCE VARIATION WITH TEMPERATURE 0.33% increase per ºC
CAPACITANCE VARIATION WITH PRESSURE 10% loss per 1,000 m (~3,300 ft)
RECOMMENDED MAX DRIVE VOLTAGE 100 V
CONNECTOR MINM 37#22 BCR
ELECTRICAL INSULATION BETWEEN LEADS N/A
WATER BLOCKED LEADS Yes
Outline

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