eprintid: 4910
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/49/10
datestamp: 2023-11-09 16:16:37
lastmod: 2023-11-09 16:16:37
status_changed: 2023-11-09 15:59:53
type: conference_item
metadata_visibility: show
creators_name: Aslam, M.Z.
creators_name: Boon, T.T.
title: Differential capacitive sensor based interface circuit design for accurate measurement of water content in crude oil
ispublished: pub
keywords: Capacitive sensors; Logic circuits; Water content, Accurate measurement; ADC; Crude oil extraction; Differential capacitive sensors; Interface circuits; Modulation techniques; Near-optimal performance; On-line measurement, Crude oil
note: cited By 5; Conference of 2014 5th International Conference on Intelligent and Advanced Systems, ICIAS 2014 ; Conference Date: 3 June 2014 Through 5 June 2014; Conference Code:107042
abstract: In crude oil extraction and processing, measurement of water content plays vital role. Several methods are available to measure water content in crude oil but most of them are laborious and for offline detection. For an accurate online measurement of water content in crude oil, a novel interface circuit is proposed by using differential capacitive sensor based on modulation technique. This design consists of two capacitive sensors that compare the voltage signals of pure crude oil and solution under test. The simulation and experimental tests have been carried out to investigate the performance of the system. The interface circuit has sensitivity of 1.123mV/pF, which is adjustable according to the requirement. The system is tested for different concentrations of water and crude oil. The results showed that the proposed system has robust and near optimal performance with the change of water content in oil, which intern advantageous in term of accuracy and portability © 2014 IEEE.
date: 2014
publisher: IEEE Computer Society
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84906350475&doi=10.1109%2fICIAS.2014.6869504&partnerID=40&md5=6178d1a1985edca03bb2d9ee3f8dabf0
id_number: 10.1109/ICIAS.2014.6869504
full_text_status: none
publication: 2014 5th International Conference on Intelligent and Advanced Systems: Technological Convergence for Sustainable Future, ICIAS 2014 - Proceedings
place_of_pub: Kuala Lumpur
refereed: TRUE
isbn: 9781479946549
citation:   Aslam, M.Z. and Boon, T.T.  (2014) Differential capacitive sensor based interface circuit design for accurate measurement of water content in crude oil.  In: UNSPECIFIED.