Study of the metrological characteristics of the hydrostatic pressure sensor. Issue 5 (26th June 2019)

• Record Type: Journal Article
• Authors: Nadezhdin, Igor S.; Goryunov, Aleksey G.; Svinolupov, Yuri G.; Zadorozhnaya, Olga J.
• Is Part Of: Sensor review. Volume 39:Issue 5(2019)
• Page Start: 665
• Page End: 669
• Publication Date: 2019-06-26
• Subjects: Temperature -- Sensor -- Calibration algorithm -- Error -- Hydrostatic pressure; Sensor systems -- Periodicals; Detectors -- Industrial applications -- Periodicals; Engineering instruments -- Periodicals; 681.2
• DOI: 10.1108/SR-10-2018-0258
• Languages: English
• ISSNs: 0260-2288

Abstract

Abstract : Purpose: The purpose of this paper is to develop a digital hydrostatic pressure sensor with the required metrological and operational characteristics. The developed sensor is designed to control hydrostatic pressure in wells during various geophysical works and studies. Design/methodology/approach: To obtain the required metrological and operational characteristics of the sensor, a method was developed and applied to reduce the measurement error based on the calibration algorithm and the sensor model. Findings: By using the developed calibration algorithm and the mathematical model of the sensor, it was possible to compensate for the measurement errors of the hydrostatic pressure sensor. Originality/value: In the course of this research, tests of the developed sensor were carried and the maximum/minimum of measurement result errors was determined.