Concept
Valeport MIDAS 606 CTD
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL1883/1/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | Valeport MIDAS CTD | ||
| Definition | A conductivity, temperature, and pressure sensor designed for rapid profiling work and deployment on moorings. It measures conductivity (mS/cm), temperature (ITS90,deg C), and pressure (bar), using a high stability conductivity sensor, a fast response platinum resistance thermometer (PRT) temperature sensor, and a temperature compensated piezo-resistive pressure transducer. The sensors are all synchronised to sample at the same time. The CTD sensors are encased in titanium. The instrument can be powered by cable or battery, allowing for real-time or autonomous sampling. There are 5 sampling modes: continuous, burst, trip/profile, conditional, and delay. The instrument is also fitted with 16 MB of solid-state non-volatile FLASH memory. The CTD has a depth rating of 6000 m, however the pressure sensor ranges are 10, 50, 100, 300 or 600 bar with 0.001 % resolution and 0.01 % accuracy. The conductivity sensor has a range of 0 - 80 mS/cm, resolution of 0.002 mS/cm, and accuracy of 0.01 mS/cm. The temperature sensor range is -5 to 35 degC, with resolution 0.005 degC, and accuracy 0.01 degC. | ||
| Date | 2022-11-30T16:54:29 | ||
| Identifier | SDN:L22::TOOL1883 | ||
| Note | accepted | ||
| Is Version Of | TOOL1883 | ||
| version | 1 | ||
| Broader | L05:130 |
CTD | |
| Related | L35:MAN0014 |
Valeport | |
B75:ORG00430 |
Valeport Ltd | ||
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