Concept
Sunburst Sensors Submersible Autonomous Moored Instrument 2 {SAMI2-pH} seawater pH sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1493/2/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | Sunburst SAMI2-pH | ||
| Definition | An in situ total hydrogen scale pH sensor used to measure seawater pH. It is designed to provide seawater pH time-series data for scientific research at depths up to 600 metres. It can support 3 external instruments such as PAR, dissolved oxygen, fluorometer, or CTD. It also supports Seabird inductive modems or external loggers via RS-232. It has 234-day deployment (~4300 measurement) capability, providing hourly measurements, and can be fitted with an extra battery to extend deployment duration to over a year. The SAMI2-pH sensor operates in the pH range of 7-9 and the salinity range of 30-36. It has a precision <0.001 pH units and an accuracy +/- 0.003 pH units. | ||
| Date | 2020-09-28T11:07:17 | ||
| Identifier | SDN:L22::TOOL1493 | ||
| Note | accepted | ||
| Is Version Of | TOOL1493 | ||
| Previous Version | 1 | ||
| version | 2 | ||
| Broader | L05:355 |
pH sensors | |
L19:SDNKG17 |
sensor_model | ||
| Related | B75:ORG00366 |
Sunburst Sensors | |
L35:MAN0097 |
Sunburst Sensors | ||
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