High Sensitivity
SQ26-01 Seismic Hydrophone
high sensitivity seismic hydrophone (SQ26-01)
Overview
VOLTAGE SENSTIVITY
-193.5 dB re 1 V/μPa @ 20ºC (21.13 V/bar)
OPERATING DEPTH
2000 m (~6,500 ft)
FREQUENCY RESPONSE
1 Hz to 28,000 Hz

The SQ26-01 is high sensitivity seismic hydrophone. It can detect frequencies over the entire audible range making it an excellent choice for cetacean research, audio projects and consumer-oriented applications.

Other Specifications
CAPACITANCE 1.3 nF ± 15% @ 20ºC
CAPACITANCE VARIATION WITH TEMPERATURE 0.33% increase per ºC
CAPACITANCE VARIATION WITH PRESSURE 7% loss per 1,000 m (~3,300 ft)
RECOMMENDED MAX DRIVE VOLTAGE 50 V
CONNECTOR Twisted pair with shielded Hytrel® jacket
ELECTRICAL INSULATION BETWEEN LEADS N/A
WATER BLOCKED LEADS Yes
Outline

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