Page 61: of Marine Technology Magazine (March 2020)

Silicon Sensing

Oi Booth A307

Sonardyne

Oi Booth F300 unit (IMU) at Oceanology Internation- ertial solution, ADCP functionality for

RS Aqua al. This device responds to growing its Syrinx DVL and its second-genera-

Oi Booth G501 demand for a tactical grade, non-ITAR tion Gyro USBL.

(International Traf? c in Arms Regula- SPRINT-Nav Mini offers an all-in- tions) IMU that also outputs pitch, roll one turn-key solution, comprised of and heading data. Two AMU30s will an AHRS, DVL and depth sensor, all- sit at the heart of the May? ower Au- in-one, for medium-sized vehicle plat- tonomous Ship (MAS400) autopilot forms that would normally not be able to as it voyages, unmanned, across the host high-end navigation systems. This

Atlantic this autumn – celebrating the includes observation-class and drill sup- original May? ower journey from the port ROVs, low-logistic AUVs, manned

UK to America 400 years ago. AMU30 submersibles and USVs. SPRINT-Nav is a micro electro-mechanical system Mini comes in a 215 mm-high and 149 (MEMS) product that delivers impres- mm-diameter housing and takes ad- sive inertial performance, including vantage of the unique, tight integration exceptional bias stability and low noise between an inertial measurement unit, characteristics, whilst incorporating an pressure sensor and the company’s own- embedded Kalman Filter based AHRS design Syrinx 500 kHz DVL. algorithm. AMU30 offers a real alterna- A 300 m-rated SPRINT-Nav Mini tive to heavier, larger and more costly weighs just 3.6 kg in air; it is also avail- ? bre optic gyro-based devices. able in a 4,000 m-rated unit of the same size.

Sea? oor Systems Inc. ducer, an integrated SVP/CTD deploy- Sonardyne is also introducing the re-

Oi Booth P300 ment system, and Sea? oors proprietary placement for its popular Gyro USBL.

Sea? oor Systems plans to introduce its integrated USV Dashboard system for The ? rst generation combined the ves- next generation EchoBoat USV at OI monitoring critical system information sel heading, pitch and roll data that is ‘20 in London. The EchoBoat 240, a and components. critical to Ultra-Short BaseLine (USBL) 2.4m Monohull USV was designed system performance, with an acoustic from the ground up to feature such inno- Sonardyne transceiver, all packaged in one housing. vations not available before in a portable Oi Booth F300 The new Gyro USBL is 30% shorter and platform including a semi-displacement Sonardyne International will use Ocean- 40% lighter than the one it replaces. hull with the ability to plane at lower ology to announce additions to its 2020 On the water, Sonardyne will be dem- speeds, an oversize sea chest capable of product line-up. It will launch SPRINT- onstrate the increased functionality ? tting a full size multibeam sonar trans- Nav Mini, its newest hybrid acoustic-in- that’s available to users of its Syrinx 600 www.marinetechnologynews.com

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