Products
HTI-97-DA
HTI-97-DA Hydrophones are widely used in the seismic industry for ocean bottom cables and nodal systems.
HTI-97-DA Hydrophones are widely used in the seismic industry for ocean bottom cables and nodal systems.

Specifications:

Sensitivity:
without preamp:
-193 dB re: 1V/µPa (22.4 V/Bar)

with preamp:
max — -157 dB re: 1V μPa
min — -240 dB re: 1V µPa

Frequency Response:
1 Hz to 20 kHz

Equivalent Input Self Noise:
RMS from 1 Hz to 1000 Hz:
70 dB re: 1 µPa
0.03 µBar

Preamplifier Type:
Current, Voltage, or Differential mode

Maximum Operating Depth:
*with less than 2 dB sensitivity loss
8,600 feet
2,600 meters

Size:
2.88” length x 1.0” dia.
1.25” dia. x 0.375" wide mounting ring
Customization:

HTI hydrophones are highly customizable. Some of these customizations include:
  • Pre-Amplifier Gain
  • Pre-Amplifier Filter Settings
  • Bulkhead Mounting Endcaps
  • Cable Type
  • Cable Length
Please do not hesitate to contact us about any questions you may have about customizations.

Mechanical Outlines (For Reference Only):