Simon Pevec (Author), Janez Kunaver (Author), Vedran Budinski (Author), Matej Njegovec (Author), Denis Đonlagić (Author)

Abstract

This paper describes a Fabry-Perot sensor-based measuring system for measuring fluid composition in demanding industrial applications. The design of the sensor is based on a two-parametric sensor, which enables the simultaneous measurement of temperature and refractive index (RI). The system was tested under real industrial conditions, and enables temperature-compensated online measurement of emulsion concentration with a high resolution of 0.03 Brix. The measuring system was equipped with filtering of the emulsion and automatic cleaning of the sensor, which proved to be essential for successful implementation of a fiber optic RI sensor in machining emulsion monitoring applications.

Keywords

optična vlakna;interferometer;temperatura;optical fiber sensors;Fabry–Pérot interferometer;refractive index;temperature;emulsion concentration;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: MDPI
UDC: 535
COBISS: 141109507 Link will open in a new window
ISSN: 1424-8220
Views: 190
Downloads: 7
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: Slovenian
Secondary keywords: optična vlakna;interferometer;temperatura;lomni količnik;koncentracija emulzije;
Type (COBISS): Article
Pages: 13 str.
Volume: ǂVol. ǂ23
Issue: ǂno. ǂ4, 1905
Chronology: 2023
DOI: 10.3390/s23041905
ID: 22824501