Default features:

  • Working range: 0 - 300m, 0-3000m and 0-6000m
  • Down to 2 seconds recording interval
  • 2 GByte storage capacity
  • Battery (15Ah) - Expandable to 70Ah
  • SeaGuard Studio Software

Optional features:

  • Oxygen
  • Pressure, Tide and wave
  • Conductivity
  • Temperature
  • Turbidity

Data & Specification Sheets

Conductivity Sensor 4319

Oxygen Sensor 4330/4330F

Oxygen Optode 4835

SEAGUARD® O2 Oxygen Recorder


SEAGUARD® Platform

SEAGUARD® Water Level Recorder

SEAGUARD® Wave and Tide Recorder

Temperature Sensor 4060/4060R

Turbidity Sensor 4112

Tide Sensor 5217/5217R

Wave and Tide Sensor 5218/5218R

Test Unit 5048


GeoView web based display

Offshore Oil and Gas

News & Press Releases

SeaGuard IW goes deeper!

Aanderaa news at a glance 1-2014


Certificate of Qualification

Aanderaa 50th anniversary timeline

SeaGuard with pCO2 at 2500m

Antifouling experiments at the Koljoefjord observatory

Ocean observatory in Isfjorden Svalbard

Showcasing MOTUS at OI-2018

Newsflash Oceanology International 2018

SeaGuard records 1014 days of data at Hawaiian deep-water coral site

Monitoring World War II chemical dump sites

Five generations of instruments in service

Coral reef monitoring in the Sisters’ Islands Marine Park, Singapore

Application Notes

Multiparameters observations for coastal monitoring

Carbon Capture and Storage

Aanderaa DataStudio3D

Technical Notes

Oxygen Optode Calculations

TN 354 Deployment preparations for SeaGuard shallow water

Articles & Papers

SeaGuard Current Meters Case Study

Use of technology for safer marine navigation, case study

Kolje Fjord Observatory - YSI EXO2 and AADI SeaGuard

Effects of resuspension in the Baltic Sea

Effects of simulated natural and massive resuspension in Loch Creran, Scotland

Calibration and stability of O2 sensors on floats

Performance of CO2 optode

Modeling metabolism in a montane stream

Optode calibration system and sensor verifications

A method for in-situ calibration of Aanderaa O2 sensors on surface moorings

Oxygen variability, sediments, fish farms, Scotich Loch

Seasonal and interannual variations - Posidonia metabolism

Hyperbaric Fish incubator

Continuous measurements of net production

CO2 and O2 measurements on floats - air calibration

Optodes in a Ferrybox system

Redfield ratio in real time from buoys

Sensor networks for aquatic environment

Trends in marine dissolved oxygen

Air‐sea gas transfer velocity for oxygen derived from float data

Optodes Argo floats

The Ocean takes a deep breath

Anomalies of oxygen measurements

Safeport: on-board visualization of hydro-meteorological effects on ferries - Port of Gdynia, Poland

SeaGuardII DCP Wave white paper


SEAGUARD® Platform

Oxygen Optode 4330, 4835 and 4831

Pressure 4117, Tide 5217, Wave and Tide 5218

Conductivity Sensor 4319


Safeport: on-board visualization of hydro-meteorological effects on ferries - Port of Gdynia, Poland

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