4835 4831/4831F 4330/4330F 4531
Shallow water X X X X
Intermediate Water X X
Deep Water X X
Used with Seaguard: on top-end plate, on string or connected via cable X   X*
Analog output, 0-5V X X
Analog output, 4-20mA X
Real-time RS-232 output** X X X X
Electrical connection: 10-pin Lemo X X X
Electrical connection: 8-pin Subconn X  

*Only use 4330F if fast response Oxygen, and/or fast response temperature is needed. The standard sensing foil is protected by an optical isolation layer which makes the foil extra rugged and insensitive to direct sunlight. The fast response sensing foil is not equipped with this layer; ambient light intensity higher than 15000 lux may cause erroneous readings. To avoid potential bleaching the fast response foil shouldbe protected from ambient light when storing the sensor. We recommend the standard foil in applications where fast response time is not needed.

**Please note: All sensors use RS-232 for configuration.

Data & Specification Sheets

Oxygen Optode 4330/4330F

Oxygen Optode 4531

Oxygen Optode 4831/4831F

Oxygen Optode 4835

Brochures

Aquaculture is our Business!

Ocean and Coastal brochure

News & Press Releases

Aanderaa news at a glance 1-2014

DISCONTINUED PRODUCTS

EOL104 Oxygen

Certificate of Qualification

Aanderaa 50th anniversary timeline

SeaGuard with pCO2 at 2500m

Improved Marine Waters Monitoring in Bulgaria

Chemical Oceanography in the Arctic

Ocean observatory in Isfjorden Svalbard

Monitoring around World War II munition dump sites

EnvriPlus 2017

Final field work in wind platform project in the Baltic Sea

Application Notes

Multiparameters observations for coastal monitoring

Koljoefjord observatory Coastal Circulation and Hypoxia

Carbon Capture and Storage

Offshore wind power: Wind Turbine Platforms (Wind-Tu-Pla)

Technical Notes

CSP explained

Oxygen Optode Calculations

Articles & Papers

Use of technology for safer marine navigation, case study

Long-term stability and accuracy of Aanderaa oxygen optodes

Long-term observations of carbonate system dynamics

CO2 detection from underwater storage site

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

The Land/Ocean Biogeochemical Observatory

Redfield ratio in real time from buoys

Sensor networks for aquatic environment

Nitrate supply from deep to near-surface waters

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

Hyporheic process dynamics: hydroecological studies

Hyporheic zone processes: salmonid embryo survival

Hyporheic hydrochemistry in salmon spawning gravels

Long-term oxygen monitoring

Productivity of a coral reef

New calibration equation for Oxygen Optodes

Community production in euphotic zone of subtropical North Pacific gyre from glider surveys

The Argo-oxygen program

Oxygen Optodes on crab pots

Gas exchange system

Use of plastic materials in oxygen-measuring systems

A climatology-based quality control oxygen floats

Evaluation of a lifetime-based Oxygen Optode

Phosphorus recycling in sediments - Baltic Sea

Benthic phosphorus dynamics - Baltic Sea

Measurements of pelagic respiration with Oxygen Optodes

Oxygen Optode and calibration info, 2014

Gas tables

Drilling into the Abyss

Use of multiple sensor technologies for quality control of in situ

In situ observations of ocean productivity using the SeaCycler mooring

Connecting Upper Ocean Dissolved Gas Measurements from Gliders and a Profiling Mooring

Sustainable management of oil polluting wrecks and chemical munitions dump sites

Manuals

Login to Download the following manuals:

SEAGUARD® Platform

Oxygen Optode 4330, 4835 and 4831

Oxygen Optode 4531

Presentations

Oeresund marine environment - Benthic Quality Index

In-situ monitoring around wrecks and dump sites - Baltic/North Sea

Glider payload sensors

Real-time communication

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