The SQ05-06 is a high pressure seismic hydrophone designed specifically for use in seabed acquisition systems. It uses a piezoelectric ceramic sensor designed specifically to perform in deep ocean environments. It is rated to a depth of 3500 m (11,500 ft). For accuracy in deployments of different depths its performance has been well characterized under changes of both temperature and pressure.
|CAPACITANCE||4.8 nF ± 15% @ 20ºC|
|CAPACITANCE VARIATION WITH TEMPERATURE||0.4% increase per ºC|
|CAPACITANCE VARIATION WITH PRESSURE||8% loss per 1,000 m (3,300 ft)|
|RECOMMENDED MAX DRIVE VOLTAGE||350 V|
|CONNECTOR||Shielded Hytrel® Insultated Cable, Twisted Pair|
|ELECTRICAL INSULATION BETWEEN LEADS||>20 GΩ @ 500Vdc|
|WATER BLOCKED LEADS||Yes|