The Hybrid CTD from developer D-2 Inc. offers an advanced solution for measuring ocean salinity, temperature, and pressure (depth) all in one compact sensor. This innovative technology has been tested in various sea trials, including the Arctic Ocean under the Ice Tethered Profiler (ITP) program. The Hybrid CTD delivers full ocean depth measurement with precision, making it ideal for a wide range of oceanographic applications.
The sensor is available in several versions, including shallow and deep-water models, with the deep-water version capable of reaching depths between 2,000 and 7,000 meters. A titanium model extends this capability to beyond 11,000 meters. The patented hybrid conductivity cell combines the accuracy of closed-field sensors with the benefits of a free-flowing design, requiring no pump and ensuring greater efficiency in data collection.
D-2 Inc.’s Hybrid CTD is currently used in high-profile research programs, such as the ITP study, where it has been instrumental in monitoring climate and ocean conditions in the Arctic. Data collected by the sensor has reportedly shown impressive accuracy, offering scientists a reliable tool for oceanographic studies.
