EN | RU    
Scientific & Technical Literature Publishing House
Search:

Home»

Contact Us»

Journals»

News»

Preparation of Papers»

Advertising»

Feedback»

Books»

About Us»



advertisement



Instruments and Systems: Monitoring, Control, and Diagnostics

Annotation
<< Back
Calibration of the hydrostatic sensor of level and density
V.A. Larionov

Proposed a method for calibration of the hydrostatic level sensor and the fluid density in the reservoir periodically ravage. Sensor level
and density of liquid consists of two pressure sensors disposed in the tank at a certain distance one above the other, and electronic transducer.
The electronic converter is stored (fixed) value of zero offset lower and upper pressure sensors, when the liquid level is below their
levels. Fixed pressure values lower and upper pressure sensors, when the liquid level is slightly above the upper pressure sensor. Fixed
pressure values used in calculating the liquid level and density.
As a result, the proposed method of calibration of the sensor liquid level and density independence provided practical level measurement
result from errors in pressure sensors at the same temperature of the liquid and the air above the liquid. Measurement error of the fluid
density and the level of measurement error that occurs when the difference between the fluid and the air above the liquid is determined
by the accuracy of the sensor pressure at certain points, which leads to the feasibility of using pressure sensors for calibration information
processing methods based on uniform approximation of the inverse transform function sensors.
Keywords: hydrostatic level sensor and the density, pressure sensor, sensor calibration, the inverse transformation function of the sensor,
a uniform approximation.

Contacts: E-mail: larionov1953@mail.ru

Pp. 27-30.

 Sections

«About journal

«Archive

«Thematic focus of the journal

«Formatting rules

«Stages of the review and publication

«Review process

«Editorial and Professional Ethics

«Detecting plagiarism

«Editors and Editorial Board

«News journal


 Journals
...................................
Instruments and Systems: Monitoring, Control, and Diagnostics
...................................
Instrument-Making and Automation Means. Encyclopedic Textbook
...................................
Industrial Automatic Control Systems and Controllers
...................................
Ecological Systems and Devices
...................................
Aerospace Instrument-Making
...................................
Engineering Physics
...................................
History of Science and Engineering
...................................
Music and Time
...................................
Note Album
...................................
Musicology
...................................
Universal History
...................................
Directory of engineer
...................................
Applied Physics and Mathematics
...................................
News Academy of Engineering Sciences A.M. Prokhorov
...................................

Last news:

Выставки по автоматизации и электронике «ПТА-Урал 2018» и «Электроника-Урал 2018» состоятся в Екатеринбурге

Открыта электронная регистрация на выставку Дефектоскопия / NDT St. Petersburg

Открыта регистрация на 9-ю Международную научно-практическую конференцию «Строительство и ремонт скважин — 2018»

ExpoElectronica и ElectronTechExpo 2018: рост площади экспозиции на 19% и новые формы контент-программы

Тематика и состав экспозиции РЭП на выставке "ChipEXPO - 2018"

   Rambler's Top100 Rambler's Top100         


    Management system developed by: ananskikh.ru
© Publishing House "NAUCHTEKHLITIZDAT", 2005-2024