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Hawkvine International Company
Hawkvine International Company
Underwater Sonar

Underwater Sonar ROV014 can transmit the CW or CHIRP signal. The echo signal was send to the deck unit by towfish through the underwater cable after receiving and processing, then processed by the sonar display-control software and generate the high resolution imaging data which can be saved to OTSS and XTF formats used to replay. Chirp technology can help enhancing the detection range of this system and achieving higher resolution data in bigger range.

A strong stainless steel tow fish, a high strength Kevlar cable, a waterproof deck unit and the customized OTech® software are included in the sonar system which designed with ultra-low power consumption and can be powered with both AC and DC power.

With compact and portable design, the sonar is reliable & durable, and can be easily operated by a single person. It can be fixed onto the bottom or side of the boat,and also can be dragged directly to work. The towfish is designed with collision protection which effectively assure the safety of the underwater working.

OTech® software is equipped with the function of sonar image display, navigation, data recording & replay, target management & output and sensor information multi-window display. It can output the data with standard formats which can be processed with the third party processing software, and also can be customized according to the requirements.

ROV014 Features:
• Enhanced resolution at long range
• Broadband CHIRP technology
• OTech® acquisition software
• Simple Operation

ROV014 Application:
• Hydrographic Surveys
• Geophysical Surveys
• Cable and Pipeline Surveys
• Dredging Surveys
• Pier/Harbor Wall Inspections
• AUV/ROV Integration

Hawkvine No.HV-ROV014AHV-ROV014B
Frequency450kHz900kHz
Pulse TypeCW/LFM(CHRIP)
Maximum Range150m75m
Beam WidthHorizontal: 0.3° ;  Vertical:45°Horizontal: 0.2° ;  Vertical:45°
Resolution(h-range)Along track:0.005hAlong track:0.003h
Across track:1.25cmAcross track:1.25cm
Depression Angle15°
Depth Rating1000m(316 stainless Steel)
Towfish Size/Weight(air)767mm*105mm(length*D)/13kg
Deck Unit Size/Weight170mm*120mm*70mm /0.8kg
Power Consumption220/110VAC ; DC24V ,15W
Software OTech®Windows,NMEA 0183 Navigation Data Input,OTSS、XTF Output Data Format
Tow CableKevlar,20m

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