Concept
Sea-Bird SBE 911 CTD
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0035/6/ | |
|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | |
| Alternative Labels | SBE 911 CTD | |
| Definition | High precision and accuracy CTD made up from a Sea-Bird SBE 9 underwater unit and a SBE 11 deck unit. The underwater unit comprises protective cage (usually with a rosette) holding a pressure unit and temperature/conductivity unit. The latter is connected to a pump-fed plastic tubing circuit that may include other sensors. All plumbed and non-plumbed instruments (e.g. transmissometers and light meters) on the package are logged by the SBE 11. The unit was replaced by the SBE 911plus in 1997. | |
| Date | 2010-11-18T12:42:13 | |
| Identifier | SDN:L22::TOOL0035 | |
| Note | accepted | |
| Is Version Of | TOOL0035 | |
| Previous Version | 1 , 2 , 3 , 4 , 5 | |
| version | 6 | |
| Broader | L05:350 | salinity sensor |
L05:134 | water temperature sensor | |
L19:SDNKG17 | sensor_model | |
L05:130 | CTD | |
| Related | P01:PRESPR01 | Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level |
P01:PSALST01 | Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm | |
P01:TEMPST01 | Temperature of the water body by CTD or STD | |
P01:SIGTPR01 | Sigma-theta of the water body by CTD and computation from salinity and potential temperature using UNESCO algorithm | |
B75:ORG00226 | Sea-Bird Scientific | |
L35:MAN0013 | Sea-Bird Scientific | |
P01:POTMCV01 | Potential temperature of the water body by computation using UNESCO 1983 algorithm | |
P01:DOXYPR01 | Concentration of oxygen {O2 CAS 7782-44-7} per unit volume of the water body [dissolved plus reactive particulate phase] by in-situ Beckmann probe | |
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