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Availability: Rental

Teledyne RESON SeaBat 7101 Multibeam Echosounder

Available for rental/ hire from Ashtead Technology - the Teledyne RESON SeaBat 7101 Multibeam Echosounder.

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Since its release in 1996 the SeaBat 8101 has gained a formidable reputation for performance, reliability and robustness. The new SeaBat 7101 multibeam echosounder brings to the forefront the advanced technology utilised across the range of SeaBat 7000 series multibeam systems. This combination of the well-proven 8101 sonar head and new 7000 series signal processing and data handling provides the ultimate in performance through an easy upgrade path.

A bathymetric sonar operating at 240kHz fitted with either a stick (St) or Extended Range (ER) projector, the 7101 measures up to 511 discrete soundings equally spaced across the wide 150° swath. This sounding density combined with realtime roll stabilisation, high accuracy and robust bottom detect provides maximum performance and efficiency in all acoustic environments. Optional, unique 210° coverage option for extremely shallow water or vertical structure surveys.

The SeaBat 7101 transducer is depth rated to 100m and is suitable for installation on ROVs and surface vessels where the high ping rate provides very high efficiency by meeting international survey standards even at high vessel speeds.

The SeaBat 7101 is available as a Composite variant which includes all sensors and software required to conduct a full hydrographic survey, or as a 7101-Flow variant with an incorporated sensor. Both variants are available with a standard or extended range projector in titanium.

  • Ideal for underwater vehicles or rapid deployment onto survey craft
  • Flexible upgrade options for increased efficiency
  • Wide swath coverage of 150° to a maximum range of 500m to reduce survey time
  • Easy upgrade from SeaBat 8101
  • Optional 210° swath
  • Water column data