made by VocPrez  for NVS

Concept

Sea-Bird SBE 25 Sealogger CTD

URI http://vocab.nerc.ac.uk/collection/L22/current/TOOL0040/
Within Vocab SeaVoX Device Catalogue
Alternative Labels SBE 25 Sealogger
Definition A compact self-contained CTD comprising a conductivity sensor plumbed into a pumped water supply and separate pressure and temperature sensor modules. The whole unit is mounted in a stainless steel cage with a battery pack, data logger and memory. A dissolved oxygen sensor may be plumbed into the pumped water supply and other sensor modules such as fluorometers and transmissometers may be mounted in the cage and interfaced to the data logger. The instrument may also be used with external power and data logging through an RS-232 interface.
Date 2010-11-18T12:39:41
Identifier SDN:L22::TOOL0040
Note accepted
Has Current Version 2
Version 1
version 2
inScheme http://vocab.nerc.ac.uk/scheme/SDNDEV/current/
Broader L19:SDNKG17 sensor_model Mapping: 1696125
L05 SeaDataNet device categories - (3) [+]
L05:130 CTD Mapping: 180425
L05:350 salinity sensor Mapping: 180495
L05:134 water temperature sensor Mapping: 180537
Related B75:ORG00226 Sea-Bird Scientific Mapping: 1448273
L35:MAN0013 Sea-Bird Scientific Mapping: 1593150
P01 BODC Parameter Usage Vocabulary - (9) [+]
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 Mapping: 485517
P01:CNDCST01 Electrical conductivity of the water body by CTD Mapping: 485514
P01:POTMCV01 Potential temperature of the water body by computation using UNESCO 1983 algorithm Mapping: 485518
P01:PSALST01 Practical salinity of the water body by CTD and computation using UNESCO 1983 algorithm Mapping: 485615
P01:PRESPR01 Pressure (spatial coordinate) exerted by the water body by profiling pressure sensor and correction to read zero at sea level Mapping: 485515
P01:OXYSBB01 Saturation of oxygen {O2 CAS 7782-44-7} in the water body [dissolved plus reactive particulate phase] by in-situ Beckmann probe and computation from concentration using Benson and Krause algorithm Mapping: 485616
P01:SIGTEQ01 Sigma-theta of the water body by computation from salinity and potential temperature using UNESCO algorithm Mapping: 485520
P01:SIGTPR01 Sigma-theta of the water body by CTD and computation from salinity and potential temperature using UNESCO algorithm Mapping: 485519
P01:TEMPST01 Temperature of the water body by CTD or STD Mapping: 485516

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