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Submarine Hydrophone Cable Streamer(3/12/24/48 Channel)

ST series submarine hydrophone cable streamer is designed for seismic refraction surveys at longitudinal (P-) waves. The hydrophone modules utilize high sensitive piezoceramic sensors. The default number of modules on the hydrophone cable is 12 or 24, but it can vary from 1 to 48. The standard interval between hydrophone and the lead-in cable length at the end is 10m, 20m but can vary upon client’s requests.

● Compatible with all main stream seismographs and data loggers: Geometrics Geode 24, Strata Visor, SUMMIT, PASI GEA 24, DSS Cube /Omnirecs Data Cube 3, etc.

●Channel Number:1 channel, 3 channel, 12 channel, 24 channel, 48 channel or customized modules upon client’s requests.

●Hydrophone 4Hz, Hydrophone 5Hz, Hydrophone 10Hz or Min Hydrophone  optional.

● Hydrophone Interval: 1m, 3m, 5m, 10m or customized hydrophone interval upon client’s requests.

● Lead-in Cable length: 3m, 5m, 10m, 15m,20m,100m or customized length upon client’s requests.

● Cable Capacity: 6.5mm – 12.0mm OD.

●Cable Connector: 10 pin connector, 26 pin connector, 27 pin connector, 32 pin connector, 50 pin connector, 55 pin connector or 61 pin connector optional.

Click here and download Wiring Sketch for a typical ” 24 channel submarine hydrophone cable streamer” or contact us and get more detailed information.

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For any inquiries, please contact with our Marketing Team at or Supporting Team at

Sensitivity (μV/μbar )11±1.5dB11±1.5dB
Natural Frequency(Hz)4±10%5±10%
DC Resistance(Ω)155±10%155±10%
Working Depth(m)1.0 – 75.01.0 – 75.0
Warranty Period1-year (Exclusive of high voltage, lightening or physical abuse.)










Natural Frequency10 Hz (±10%)10 Hz (±10%)10 Hz (±10%)10 Hz (±10%)
DC Resistance(DCR)160 ohms (±10%)160 ohms (±10%)160 ohms (±10%)50ohms (±10%)
Voltage Sensitivity11 V/bar±1.5dB13.25 V/bar±1.5dB14V/bar±1.5dB14V/bar±1.5dB
Testing Temperature25ºC25ºC20℃
Maximum Working Depth76m100m100m
Operation Temperature0 – 35°C0 – 35°C0 – 35°C
DimensionsLength158mm (6.22in) with case158mm (6.22in) with case158mm (6.22in) with case
Diameter60mm (2.36in) with case60mm (2.36in) with case60mm (2.36in) with case
Unit Weight0.53Kgs0.53Kgs0.53Kgs
Warranty Period1-year (Exclusive of high voltage, lightening or physical abuse.)

* Specifications are subject to change without prior notice.

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