Underwater sensors for measuring motion in marine environments
We make acoustic sensors for ocean scientists and engineers. Our ADCPs measure currents and waves and our DVLs aid subsea vehicle navigation.
Marine science and research
Oceanographers, marine scientists and government researchers require innovative oceanographic equipment that gives them data they can trust.
Marine autonomy
DVLs provide crucial information to ROV operators and enable subsea and surface vehicles in GPS-denied environments to navigate reliably underwater.
Defense and security
Trusted by leading defense contractors, Nortek’s DVLs enable accurate subsea navigation for AUVs, ROVs, USVs, and diver systems in critical missions.
Coastal engineering
Comprehensive knowledge of the sea state near coastal communities informs coastal protection measures and safe coastal operations.
Operations & Energy
Knowledge of metocean conditions is crucial to ensure safety and efficiency of personnel working offshore on projects from feasibility studies to laying cable.
Marine resources
Informed management of fisheries, ocean ecosystems, kelp farms and more contributes to sustainable human development.
Our technology is used in oceanography and subsea navigation.
Nortek’s advanced Acoustic Doppler Current Profilers (ADCPs) and Doppler Velocity Logs (DVLs) use the Doppler effect to measure motion in the marine environment. ADCPs are used to measure oceanographic processes as seen in currents and waves, while DVLs help subsea vehicles to navigate underwater.
VM systems
Discover Nortek's end-to-end systems for measuring currents from a moving vessel.
Aquadopp
Our Aquadopp current meters are the ideal single-point current measurement tool for mooring lines.
Signature 1000
Our high-frequency Signature ADCPs (Signature 1000 and Signature 500) can measure currents, waves, turbulence, echosounder, and more.
Signature 55
Our longest-range ADCP, designed for measuring currents over up to 1000 m profile.
DVL series
Nortek's DVL series offers survey-grade navigation to AUVs and ROVs operating in challenging conditions.
Nucleus 1000
Nortek's Nucleus 1000 navigation sensor suite is designed for small AUVs and ROVs.
Buoy systems
Discover Nortek's buoy systems, offering advanced current and wave measurements from surface buoys.
Signature 250
Our lower-frequency Signature ADCPs offer advanced current profiles over long profiling ranges.
Signature 1000
Our most flexible current profiler, with the ability to measure currents, waves, turbulence, biomass, and more, all within a single second.
Nos utilisateurs font confiance à Nortek en raison de nos hautes performances en matière de qualité, d’innovation et d'assistance.
Nous proposons des instruments véritablement innovants, robustes et précis, soutenus par des logiciels avancés et une assistance complète. Cela permet à nos clients d’obtenir de précieuses données à partir de leurs mesures.
Actualités
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First look at Nortek's Marin integrated buoy and ADCP system
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Jannicke Koch-Hagen appointed Executive Vice President of Nortek
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Nortek hosts first major VM Workshop in Argentina, bringing together key players in marine science and industry
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From theory to the fjord: A summer internship at Nortek
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Meet Nortek's first employee - Thore Thoresen
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