Concept
4H JENA engineering CONTROS HydroC CO2 pCO2 sensor
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL2101/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | 4h Jena Contros HydroCR Co2 | ||
| Definition | A versatile underwater carbon dioxide sensor suitable for in-situ and online measurements of dissolved CO2. Applications include use on unmanned platforms such as ROV and AUV, long-term deployment on seabed observatories, buoys, and moorings, and profiling applications using water sampling rosettes. The partial pressure of carbon dioxide is determined by infrared absorption spectrometry of dissolved CO2 molecules which have passed through the instrument membrane into the detector chamber. Concentration dependent infrared light intensities are converted into an output signal from calibration coefficients stored in the sensor's firmware and data from additional sensors within the gas circuit. This instrument has deep sea capability, depth rating up to 6000 m. Temperature range: -2 to 35 degrees C. Measuring range: 200 - 1000 micro atmospheres. Resolution: < 1 micro atmosphere. Accuracy: 0.5 percent of reading. | ||
| Date | 2024-09-23T16:16:13 | ||
| Identifier | SDN:L22::TOOL2101 | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
| Broader | L05:351 |
dissolved gas sensors | Mapping: 1859595 |
| Related | B75:ORG02067 |
-4H- JENA engineering GmbH | Mapping: 1859620 |
L35:MAN0309 |
4H JENA engineering | Mapping: 1859627 | |
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