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Nitrate

Nitrate sensors optically measure the amount of nitrate (NO3-) dissolved in seawater by examining its absorption of ultraviolet (UV) light. The optical sensor provides fast response measurements, allowing for the sensor to be deployed on profilers, gliders, and AUVs.

Data Products

This instrument records the following data products. To learn more about a data product, select its name.

Instrument Models

The OOI includes the following instrument models for this instrument type.

Series Make Model
NUTNRA Satlantic Deep SUNA
NUTNRB Satlantic ISUS
NUTNRJ Satlantic SUNA V2
NUTNRM Satlantic SUNA V2
NUTNRN Satlantic Deep SUNA

Primary Science Discipline
Chemical

Research Themes

None