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Hydrophone 10Hz

Hydrophones 10Hz of YS-25 and YS-35 are piezoelectric sensors for prospecting purpose in swamp, transition zone, river and shallow sea. The product is small size, stable and high sensitivity for output and non-directional receiving. Its high temperature injection molding seal structure makes it better for water proof and its tail suspension wire’s design makes it more suitable for field wiring.

The YS-25 and YS-35 hydrophones are entirely molded polyurethane units that eliminates water leakage and also prevents water from migrating down the cable into the body of the hydrophone.

● Hydrophone Cable: Water blocked cable, O.D.7.8mm to 12.5mm.

● Waterproof Connector: 408 Style ULS Cable Connector, Screw Fit KCK Connector, Screw Fit KCL Connector are optional.

● Cable Length: 1m, 3m, 5m, 10m or Custom Length as per Clients’ Request.

● 3 / 6 /12 / 24 / 48 Hydrophone Cable Streamers are also available.

● MP25-11 Style Hydrophone, MP25-14 Style Hydrophone and P44A Style Hydrophone are available.

● Maximum Working Depth: 100m.

Click here and download data sheet of 10Hz hydrophones or contact us to get special discounts.


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



Descriptions YS-25-11A




YS-35 YS-44-14A


Natural Frequency 10 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%)
Damping 0.7(±10%) 0.7±10% 0.7±10% 0.7±10%
Voltage Sensitivity 11 V/bar±1.5dB 13.25 V/bar±1.5dB 14V/bar±1.5dB 14V/bar±1.5dB
Testing Temperature 25ºC 25ºC 20℃
Maximum Working Depth 76m 100m 100m
Operation Temperature 0 – 35°C 0 – 35°C 0 – 35°C
Dimensions Length 158mm (6.22in) with case 158mm (6.22in) with case 158mm (6.22in) with case
Diameter 60mm (2.36in) with case 60mm (2.36in) with case 60mm (2.36in) with case
Unit Weight 0.53Kgs 0.53Kgs 0.53Kgs
Warranty Period 1-year (Exclusive of high voltage, lightening or physical abuse.)


– Other types of hydrohpones are also available: Hydrophone 5Hz, Hydrophone 10Hz, HTI 96 Equivalent Min Hydrophone and 3/6/12/24 Channel Submarine Hydrophone Cable Streamer.

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