Seawater pH sensors measure the concentration of hydrogen ions in a solution.
This instrument records the following data products. To learn more about a data product, select its name.
- PHSEN Thermistor Temperature (ABSTHRM)
- Optical Absorbance Signal Intensity at 434nm (PH434SI)
- Optical Absorbance Signal Intensity at 578nm (PH578SI)
- pH (PHWATER)
The OOI includes the following instrument models for this instrument type.
Primary Science Discipline