Teledyne Marine

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High-Performance Instruments, Sensors & Technologies for Exploring & Monitoring Subsea Environments Denmark
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Teledyne Marine

High-Performance Instruments, Sensors & Technologies for Exploring & Monitoring Subsea Environments

Teledyne Marine is a leading group of developers of high-performance instruments, sensors and technologies for exploring and monitoring virtually every aspect of the subsea environment. Providing cutting-edge COTS products as well as customized turnkey solutions, we supply customers around the world in every sector of the industry, including defense, oceanography, environmental science, offshore energy and more.

Subsea Imaging Solutions

Hydrophones & TransducersHydrophones & Transducers

We offer a wide range of hydrophones with frequency options up to 800 kHz and a variety of depth ratings, as well as acoustic transducers for specific applications. If our COTS products do not fit your specific requirements, we can also work with you to develop a custom solution.

RESON multibeam echosoundersSingle-Beam & Multibeam Sonars

We provide a full range of shallow and deep water sonar systems that can be easily fitted to surface vessels and subsea vehicles, including forward-looking sonars, single- and multibeam echosounders, profiling and scanning sonars, and sub-bottom profilers.

Underwater Cameras & LightsCameras & Lighting

The Bowtech line of underwater vision systems includes navigation, inspection and tooling cameras, ultra-bright LED lights, laser pointers for divers, and emergency xenon strobelights, as well as a range of accessories.

monitoring solutions for dredging constructionDredging & Construction

We develop complete turnkey solutions for dredging, construction, hydraulic engineering and offshore companies, based around our versatile Teledyne PDS monitoring software and incorporating advanced hardware such as inclination sensors, angle and multiturn sensors, attitude sensors, multibeam and single-beam sonars, and laser scanners.

Hydrographic Software

Hydrographic SoftwareThe Teledyne PDS software suite provides real-time data acquisition from sensors used in operations such as hydrographic survey and dredging, and performs analysis, charting of results, and logging as well as quality control. The software runs on standard Windows PCs and is available in different versions tailored to specific use cases.

Connectors, Cables & Assemblies

Electrical Connectors & PenetratorsConnectors & Penetrators

Our range of high-reliability interconnect solutions enables power, data and signals transmission in harsh marine and subsea environments. Options include submersible and wet-mate connectors, fiber optic and electro-optical connectors, electrical and optical penetrators, and high-power systems.

Cable, Wiring & Assemblies

We create application-specific cabling solutions and wiring harnesses that can survive extreme temperatures, rough handling, corrosive fluids, mechanical stress and a variety of other harsh environmental conditions. We can combine almost any functional element under a single cable jacket and terminate nearly any connector, providing rugged solutions for any marine or subsea work site.

Cable, Wire, and Assembliescable assemblies

Subsea & Surface Instruments

navigation & acoustic positioning systemsNavigation & Positioning

Our portfolio of acoustic positioning systems, Doppler velocity logs, dynamic motion sensors and inertial navigation systems provides precise positioning in surface, shallow and deep-water environments, with options to suit a range of budget, size and performance requirements.

Subsea Pipe & Cable Detection SystemsPipe & Cable Detection Systems

The HydroPACT family of detection systems sets the standard for subsea pipe and cable tracking solutions as well as UXO detection, providing excellent reliability and accuracy with options for fitting to trenchers, large work-class ROVs, and smaller observation-class ROVs.

Underwater Acoustic ModemsAcoustic Communication

Teledyne Benthos underwater acoustic modems and transponders are ideal for subsea wireless data transmission between assets and the surface or from asset to asset, and significantly reduce the cost, complexity, and risk associated with traditional underwater cables an​d connectors.

Benthos Acoustic ReleasesAcoustic Recovery

Teledyne Benthos acoustic releases provide an extremely safe and reliable solution for the deployment and recovery of up to 25 tons of critical subsea instruments and equipment in shallow, mid-depth and deep water environments. All units can be controlled from a universal topside unit that provides operators with a range of system capabilities and diagnostic information.

Acoustic Doppler Current ProfilersAcoustic Doppler Current Profilers

Teledyne RD Instruments​ manufactures a range of ADCP solutions that can handle river discharge measurement, shallow water and deep-sea current profiling, and wave measurement, as well as tethered hydrologic boats for deploying instrumentation in challenging flow conditions.

Underway Profiling SystemsUnderway Profiling Systems

The rapidCAST automated sound velocity profiling system does away with the need to stop research vessels in order to take measurements, minimizing downtime and improving efficiency and operating costs. The system also minimizes uncertainty in bathymetric data caused by challenging sound velocity conditions in the environment.

Uncrewed Surface & Underwater Vehicles

Teledyne Gavia modular AUVsAutonomous Underwater Vehicles (AUVs)

Teledyne Gavia’s modular AUVs feature depth rating options down to 6000 metres, and can be rapidly reconfigured with field-swappable sensors such as acoustic sonars, side-scan sonars, multibeam and sub-bottom profilers, and high-resolution cameras.

Oceanscience usv for hydrographic surveyingUncrewed Surface Vehicles (USVs)

Oceanscience uncrewed Z-Boats are designed specifically for hydrographic surveying applications, providing a convenient platform for data gathering in hard-to-access areas and challenging environments. They can be equipped with a wide range of payloads including ADCPs, water quality monitoring instruments, echosounders, GPS receivers and radio modems.

observation and inspection-class ROVsRemotely Operated Vehicles (ROVs)

Teledyne SeaBotix observation and inspection-class ROVs are compact and lightweight with the ability to operate in strong currents. The vehicles are highly modular, allowing all major components to be easily installed and removed, and can carry a wide variety of sensors, manipulators and payloads.

Slocum autonomous underwater glidersAutonomous Underwater Gliders

Slocum autonomous gliders are long-range vehicles that can study and characterize subsea coastal waters, using variable buoyancy to move both horizontally and vertically in a sawtooth profile. They can be networked together in fleets, and can operate for weeks at a time, autonomously surfacing to transmit data.

APEX Current Profiling FloatsProfiling Floats

Teledyne Webb Research APEX profiling floats provide a cost-effective solution for autonomous sampling and observation of the water column for oceanographic research, with solutions available for depths down to 6000m.

Offshore Seismic Solutions

seismic source synchronizing equipmentControllers & Synchronizers

Teledyne RTS seismic source synchronizing equipment is designed for small to large (2-128) air gun arrays for projects such as transition zones, VSPs and boreholes. The systems can be delivered in a rugged waterproof portable case, or ready to mount on a standard rack.

Streamer Cables

streamer cables

Our towed streamer arrays for commercial and defense geophysical applications can be customized to need your specific requirements and matched to the recording system of your choice. The scalable systems feature industry-leading proprietary buoyancy filler as well as custom-built auxiliary components.

Seismic Electrical InterconnectSeismic Electrical Interconnects

We provide specially-designed connectors, electrical cables and terminations for high-shock applications such as seismic surveys, also featuring waterproofing to withstand harsh marine environments.

seismic energy sourcesSeismic Sound Sources

Our energy sources for exploration and production seismology include air guns for virtually any application, such as shallow water hydrocarbon exploration, deep basin hydrocarbon exploration, and deep-crustal seismology studies.

Products

BlueView BV5000 MK2 3D

An advanced 3D multibeam scanning sonar for high-resolution underwater imaging

rapidCAST™ Sound Velocity Profiling System

A revolutionary solution for precise, high-speed oceanographic surveys

BlueView T2250-360 Tunnel Profiler

High-Resolution 360° Profiling Sonar for Subsurface Inspection

SeaBat Multibeam Echosounders

Advanced Multibeam Echosounders for Seabed Mapping

HydroSweep Deep Water Multibeam Echosounders

Deep Water Multibeam Echosounders for Seabed Mapping

HydroSweep & SeaBat Medium Depth Multibeam Echosounders

Medium Depth Multibeam Echosounders for Seabed Mapping

SeaBat Shallow Water Multibeam E​​chosou​nders

Shallow Water Multibeam Echosounders for Seabed Mapping

RESON SVP 70 Fixed-Mount Sound Velocity Probe

Advanced Sound Velocity Measurement for Ocean Science Applications

ECHOTRAC E20 Singlebeam Echosounder

Advanced Singlebeam Echosounder for Subsea Survey

RESON DESO 5DS Singlebeam Echosounder

Hydrographic-Grade Singlebeam Echosounder for Deepwater Survey

Workhorse Proteus ADCP

Advanced ADCP for accurate oceanography and hydrology data collection

Articles

Latest
Teledyne Marine to Launch New Products at Ocean Business 2025

Teledyne Marine will exhibit and launch new tech, including an unnamed new product, a variety of new sensors, and an evolution of the Workhorse ADCP, at Ocean Business 2025

Mar 05, 2025
Quarry Lake Mapping with Autonomous Vessels & Multibeam Sonar

Teledyne Marine collaborated with Maritime Robotics and DEEP to conduct a hydrographic survey of Loch Lyr, using advanced sonar technology mounted on an autonomous vessel for high-precision mapping

Feb 21, 2025
Teledyne Optical Connectors Enable Arctic Underwater Filming for BBC Studios

Teledyne Impulse-PDM has supplied Omicron optical fiber connectors to BBC Studios, enabling deep-sea filming with ROV technology for an upcoming documentary series

Feb 18, 2025
Teledyne Marine’s Multibeam Sonar Enhances Hydrographic Surveying Project in Latvia

Explore how Teledyne Marine’s SeaBat T20-ASV helped LVR Flote navigate challenging waters, delivering precise hydrographic data for the Salaca River Bridge reconstruction with uncrewed technology

Feb 10, 2025
Teledyne Marine’s Slocum Gliders Enhance Conservation Efforts in the Roseway Basin

Researchers have deployed Teledyne Marine’s Slocum gliders in the Roseway Basin to detect and track marine mammals in near-real-time, enhancing conservation efforts through advanced acoustic monitoring technology

Feb 04, 2025
Biofouling Protection Coatings Integrated into Sonars

Teledyne Marine’s ClearSignalTM, a nonstick, inert, and nontoxic coating developed to combat the biofouling of marine instruments, has been integrated into their sonars

Jan 28, 2025
Teledyne Marine Advances Hydrographic Surveys in Vietnam

Discover how Teledyne Marine’s SeaBat T20R-INS is helping Vietnam Hydrographic Survey overcome marine surveying challenges

Jan 23, 2025
Hybrid-Electric Vessel Equipped with Teledyne ADCP for Ocean Monitoring

Teledyne RDI’s Acoustic Doppler Current Profiler (ADCP) is set to enhance OC San’s ocean monitoring capabilities aboard a new hybrid-powered vessel built by All American Marine

Dec 23, 2024
Teledyne Marine Announces 2024 Photo Contest Winners

Details of the 2024 Teledyne Marine Photo Contest winners have been released, with incredible photographs featured within the Voter's Choice, Best Data, Adversity, Moment of Zen, and Underwater categories

Nov 26, 2024
Teledyne Cable Solutions Receives Dallas Water Utilities Blue Thumb Award

Teledyne Cable Solutions received the 2024 Dallas Water Utilities Blue Thumb Award from City of Dallas for staying within categorical discharge limitations

Nov 22, 2024
Shallow Multibeam Echosounder Supports Rijkswaterstaat Waterways Project

Teledyne Marine’s SeaBat T-Series multibeam echosounder’s high-resolution bathymetric capabilities have been used in a Dutch waterway integrity and navigability project

Oct 28, 2024
GNSS INS Integrated for Precise Maritime Positioning

The Intrepid, Teledyne Marine’s new GNSS/Inertial Navigation System, is integrated with the SeaBat T20-ASV processor and aims to deliver reliable and precise positioning

Oct 09, 2024
Distribution Agreement for Advanced Marine Technology in the Philippines 

Teledyne Marine has designated iOne Resources Inc. as its official distributor in the Philippines, ensuring robust support for an array of advanced marine technologies

Oct 04, 2024
MacArtney Asia New Regional Reseller for Teledyne RD Instruments ADCP and DVL Products

Teledyne RDI appoints MacArtney Asia as the regional reseller for ADCP and DVL products

Oct 02, 2024
Reducing Seismic Noise for Marine Mammals

WesternGeco and Teledyne have developed the eSource, a bandwidth-controlled seismic source that reduces sound exposure to marine mammals while maintaining effectiveness in seismic exploration

Sep 26, 2024
Advanced ADCP Launched for Wave & Current Data Collection

Teledyne has introduced the Workhorse Proteus, an advanced acoustic Doppler current profiler (ADCP) for collecting detailed current and wave data in oceans, estuaries, and rivers

Sep 25, 2024
Grant Awarded to Advance Ropeless Fishing Technology

Teledyne Benthos has been awarded a grant from the NFWF to advance on-demand, or ropeless, fishing technology, reducing or removing the need for ropes, lines, & surface buoys

Aug 27, 2024
Teledyne Gavia Expands Facilities in Iceland to Meet AUV Demand

Teledyne Marine Gavia more than doubles the size of its manufacturing facility and significantly increases staff in engineering, manufacturing, and support roles

Aug 16, 2024
Artificial Reef Surveys with the SeaBat T51

How Teledyne Marine's RESON SeaBat T51 Multibeam Echosounder enables high-resolution mapping and analysis of complex artificial reef structures to advance our understanding of these underwater habitats

Aug 08, 2024
Milestone for Echosounder Sales in the Americas

The ECHOTRAC E20, a compact and portable dual-channel echosounder from Teledyne Marine, has achieved a milestone of 250 sales across North and South America

Jun 25, 2024
A Tribute to a Lifetime of Scientific Achievements

Teledyne Marine is paying tribute to Doug Webb, founder of Teledyne Webb Research, exploring his legacy as an engineer, scientist, and innovator as he visits one of their facilities

Jun 18, 2024
New Technological & Academic Mission Set to Increase Ocean Understanding

Teledyne Webb Research and Rutgers University unveiled the Sentinel Mission, sending the Slocum Glider around the world as part of their technological and academic partnership

May 07, 2024
Teledyne Marine’s Bolt Reaches Production Milestone

Teledyne’s Bolt airgun, a safer and more controllable alternative to explosives for locating oil and gas reservoirs, is breaking records with almost 600 products in production and backlog

Apr 08, 2024
Oceanographic Instrumentation Manufacturer Acquired by Subsea Tech Company

Valeport, a leading manufacturer of oceanographic and hydrographic instrumentation, is set to expand the products and solutions offered by Teledyne Marine, a subsea tech company

Mar 14, 2024
Collaboration to Integrate Kongsberg Echosounder with Teledyne Marine Autonomous Glider

Teledyne Marine and Kongsberg Discovery will collaborate to integrate the EK80 WBT Mini echosounder with the Slocum G3 autonomous underwater glider

Mar 12, 2024
Vertical Detection Mode for SeaBat T-Series Sonars Released

Teledyne Marine’s VDM upgrade for SeaBat T-Series sonars delivers impressive accuracy and improves data quality in environments challenged by multipath interference from structures

Mar 06, 2024
Teledyne Marine Launch its Latest Tech at Oceanology International 2024

At the upcoming Oi 2024 event, Teledyne Marine will officially launch the Slocum Sentinel Glider and showcase its new Acoustic Trigger feature for sustainable ropeless lobster fishing

Mar 04, 2024
Teledyne’s Collaborative Solution for Breakwater Stability Assessment

Teledyne Marine’s SeaBat T51 and SEABIM® software have joined forces to offer a comprehensive solution in pursuit of accurate and...

Feb 20, 2024
Finding and Mapping Subsea Infrastructure

The latest addition to Teledyne Marine’s HydroPACT group introduces the next generation of pipe tracking specifically designed for smaller classes of ROVs, prioritizing size and payload weight

Feb 12, 2024
Marine Robotics Companies to Deliver Technology to Ukraine

Maritime Robotics' Otter USV, equipped with the Teledyne RESON SeaBAT T51-R multibeam echosounder from Teledyne Marine, is now in use by the Ukrainian Navy

Nov 29, 2023

Videos

Webinars

Watch anytime
Unboxing the E20 Multibeam Echosounder
Teledyne Marine
Feb 23, 2022
Watch anytime
The Singlebeam Future is Here – The Teledyne Odom E20
Teledyne Marine
Oct 14, 2020
Watch anytime
TM Academic Grant Winner - Christian Armstrong
Teledyne Marine
Jul 29, 2020
Regional Offices & Locations
Teledyne RESON, Odom Hydrographic, and Teledyne BlueView Denmark Slangerup, Denmark 3550 +45 4738 0022 Contact Website
Teledyne TSS, and Teledyne Bowtech United Kingdom Aberdeen, UK AB21 0BH +44 (0)1224 772345 Website
Teledyne PDS Netherlands 3047 AS Rotterdam, The Netherlands +31 (0)10 245 15 00 Website
RD Instruments United States of America Poway, CA 92064 +1-858-842-2600 Website
Teledyne Benthos, Oceanscience, SeaBotix, and Webb Research United States of America North Falmouth, MA 02556 +1 508-563-1000 Website
​Teledyne RTS, Geophysical, and Bolt United States of America Houston, TX 77081 +1 713-666-2561 Website