CTD Product Demo - New D2 Ocean CTD Technology

D2 CTD Product Demonstration - Brand New Ocean CTD Technology

In this CTD product demo, we are introducing the groundbreaking D2 CTD Technology. Featuring the innovative titanium CTD and battery pack in action in the Ocean. We designed these sensors for easy deployment on various platforms. Including the capability to be used over the side of small vessels or inflatables. With internal memory, the CTD eliminates the need for constant computer connection. Storing data internally for later retrieval. In this demo, the CTD operates in real-time at 2Hz. With the potential to reach speeds of up to 32 Hz, all were customizable by the user.

Buzzard’s Bay CTD Product Demo…

The product showcase unfolded in Buzzard’s Bay near Woods Hole. Highlighting the Hybrid CTD as the world’s pioneer in free-flowing closed field conductivity CTD technology. This advancement ensures precise closed field measurements without necessitating a pump. Resulting in more compact, quieter, and adaptable CTD devices. The D2 CTD can seamlessly integrate into any platform without compromising calibration. Marking a significant leap in CTD technology after nearly three decades in the industry. It combines the best of inductive and closed field technologies, setting a new standard for efficiency and accuracy.

CTD Product Page: https://www.d-2.com/hybrid-ctd-ocean/

If you have any questions feel free to contact us via our website: https://www.d-2.com/

What is an Ocean CTD?

A CTD, which stands for conductivity, temperature, and depth. Is a fundamental instrument in oceanography used to measure key physical properties of seawater. It measures conductivity (used to calculate salinity), temperature, and they derive depth from pressure. They lower it through the water column, providing a detailed vertical profile of the ocean’s characteristics. These measurements are crucial for understanding water masses, ocean circulation, and the distribution of marine life, as temperature and salinity are primary factors distinguishing different water bodies.

Common Use of the CTDs

They deploy CTDs on a rosette frame that holds multiple Niskin bottles for collecting water samples at specific depths. We can integrate them with additional sensors to measure dissolved oxygen, pH, chlorophyll, and other parameters. The data collected is essential for research on climate change, hydrothermal vents, ocean currents, and for calibrating sonar systems. Modern CTD systems, like the SBE 911plus or the OCEAN SEVEN series, offer high precision and real-time data transmission. While open-source alternatives like the OpenCTD are making this technology more accessible for coastal monitoring and education.

What Does Ocean CTD Stand For by NOAA: https://oceanexplorer.noaa.gov/facts/ctd.html