Concept
University of Washington [custom] Benthic and Resistivity Sensors (BARS)
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1651/1/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | UW BARS | ||
| Definition | A submersible data logger designed by the University of Washington, specifically for the Canadian underwater cable system NEPTUNE as part of the Ocean Networks Canada Ocean Observatory Project. The BARS unit logs measurements from a variety of sensors that measure resistivity, temperature, eH (oxidizable nature of seawater components) and hydrogen, specifically at hydrothermal vent sites. The BARS translates the sensor output signals via standard serial RS422 communications and outputs in useful scientific units. It features an Onset Tattletale 8V2 microprocessor which controls all interactions and processes, and provides user interaction as needed. It is setup as a plug-and-play system. The BARS system is housed in a titanium pressure case and is designed for long-term deployment. The system outputs data to the Canadian cable system at user-defined time intervals from 15 seconds to 60 minutes. It is depth-rated to 6000 metres. | ||
| Date | 2021-03-16T16:25:16 | ||
| Identifier | SDN:L22::TOOL1651 | ||
| Note | accepted | ||
| Is Version Of | TOOL1651 | ||
| version | 1 | ||
| Broader | L05:DLOG |
data loggers | |
L19:SDNKG17 |
sensor_model | ||
| Related | L35:MAN0024 |
University of Washington | |
B75:ORG00142 |
University of Washington, School of Oceanography | ||
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