Teledyne Reson SeaBat 7125 SV2: Multibeam Echosounder
Teledyne Reson SeaBat 7125 SV2: Multibeam Echosounder
Survey Equipment

Teledyne Reson SeaBat 7125 SV2: Multibeam Echosounder

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Unique Group offers Teledyne Reson 7125 SV2 which is built on the field experience and feedback from many users around the world and brings unparalleled resolution and installation flexibility. The system is available in three separate configurations; one designed specifically for installation on survey vessels and 6000m depth rated systems for either ROV or AUV. Unique offers the vessel mount 7125SV2 or the ROV mounted 7125ROV2.


Up to 512 beams in selectable modes optimises operations for any survey type

Real-time roll stabilisation maximising usable swath

Dual frequency provides seamless coverage from 0.5 to 500m depth

Compliance with IHO SP44Ed5 over entire depth range

High ping rate allows high-speed operations without compromising data density and also allows collection of high density water column data




Frequency: 200 kHz or 400 kHz (dual-frequency available)

Along-track transmit beamwidth: 2° at 200kHz & 1° at 400kHz

Across-track receive beamwidth: 1° at 200kHz & 0.5° at 400kHz

Max ping rate: 50Hz (±1Hz)

Pulse length: 30µs – 300µs


Ideal for use in survey vessels

Suited for ROV and AUV

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