Hydrographic Survey Equipment: Multibeam Echo Sounders, Side Scan Sonars, Sound Velocity Sensors & Profilers
ES Series Side Scan Sonar Embedded side scan sonar for USVs, ROVs & AUVs
ES Series Side Scan Sonar

Embedded side scan sonar for USVs, ROVs & AUVs

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ES Series Side Scan Sonar

The ES Series of embedded side scan sonars for USVs and UUVs features frequency options of 450 kHz, 900kHz, or both. Utilizing self-adapting wave adjustment technology and advanced broadband signal processing, the system can clearly scan small objects and is ideal for a variety of high-definition underwater imaging applications, including cable and pipeline surveys, underwater archaeology, oil and gas, and environmental monitoring.

The lightweight and compact sonars are easy to integrate and can be connected via Ethernet or RS232 serial, and also provide 8 programmable TTL synchronous control outputs, solving common issues with acoustic interference and synchronization control.

The ES Series is available in four different variants to suit a range of user requirements.

Specifications:

ES900M ES900 ES450 ES4590
Dimensions 292 x 25 x 20mm (Single Transducer)
127 x 58 x 27mm (Control Box)
430 x 25 x 20mm (Single Transducer)
127 x 58 x 27mm (Control Box)
560 x 25 x 20mm (Single Transducer)
127 x 58 x 27mm (Control Box)
850 x 40 x 20mm (Single Transducer)
157 x 122 x 33mm (Control Box)
Weight 185g (Single Transducer)
220g (Control Box)
310g (Single Transducer)
220g (Control Box)
400g (Single Transducer)
220g (Control Box)
1.25kg (Single Transducer)
750g (Control Box)
Power 10–36 VDC, 10-15 W
Frequency 900 kHz 900 kHz 450 kHz 450/900 kHz
Horizontal Beamwidth 0.4o 0.2o 0.3o 0.2o
Vertical Beamwidth 40o 50o 50o 50o
Max Slope Range 75m 75m 150m 75/150m
Along-Track Resolution 0.14m @20m
0.35m @50m
0.07m @20m
0.17m @50m
0.26m @75m
0.26m @50m
0.52m @100m
0.78m @150m
450kHz:
0.17m @50m
0.34m @100m
0.51m @150m
900kHz:
0.07m @20m
0.17m @50m
0.26m @75m
Across-Track Resolution 1cm 1cm 1.25cm 2cm @450kHz
1cm @900kHz
Max Depth 1000 m