Search Results - dissolved+gas

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Compact Multi-Sensor Package
­Economically accessible multiple aqueous gas sensor packages for scalable networked oceanographic monitoring. Adapting off-the-shelf components from mature industries for marine use enables the package to maintain a low production cost, operate autonomously, and be suitable for long-term deployments. TRL: 8
Published: 2/12/2025   |   Inventor(s): Anna Michel, William Pardis, Beckett Colson, David Nicholson
Keywords(s): Dissolved Gas, Gas Sensors
Category(s): Product Types > Sensors
Sensor for Aqueous Gases in the Environment (SAGE)
Background: Measuring dissolved gas concentrations is vital in industrial, environmental, and biomedical fields, with absorption spectroscopy offering high sensitivity and selectivity. However, achieving this often requires bulky components that aren’t ideal for portable or in-situ sensors. Miniaturizing optical cells is crucial for working with...
Published: 3/24/2025   |   Inventor(s): Anna Michel, Jason Kapit
Keywords(s): Dissolved Gas, Environmental Monitoring, Gas Sensors, Oceanographic Research & Exploration
Category(s): Product Types > Sensors, Applications > Oceanographic Research
CHANOS Marine Carbonate Detection
­The Channelized Optical System (CHANOS) II is an autonomous, in situ sensor capable of measuring seawater dissolved inorganic carbon (DIC) and pH simultaneously in high frequency (up to ~1 Hz). Built on the original CHANOS technology, CHANOS II uses similar spectrophotometric principles to make both DIC and pH measurements with fast detection response...
Published: 7/10/2024   |   Inventor(s): Zhaohui Aleck Wang, Frederick Sonnichsen
Keywords(s): Dissolved Gas, Environmental Monitoring, Ocean Acidification
Category(s): Applications > Oceanographic Research, Applications > Monitoring, Product Types > Sensors, Applications > Ocean Acidification