Abstract
Variants of constructing meters of local density of natural waters in deep-water instruments are proposed. In the first variant, the density of water is determined as the sum of the density of the reference liquid in a vertical tube with access in the middle of the tube of external pressure and the weighted sum of the readings of differential pressure sensors at the ends of the tube. The second version contains two identical basic or simplified meters with different densities of the reference liquid. In the third variant, n primary meters are used, from which n sub-bands or 2 С n results of pairwise measurements are formed. In the fourth version, one or more primary or simplified meters are used, which are adjusted to the measured density by changing the temperature.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
