Measurement Methods for Capacitances in the Range of 1 pF–1 nF: A review

O Kanoun, AY Kallel, A Fendri - Measurement, 2022 - Elsevier
The rising use of capacitive sensors imposes the need of numerous measuring circuits with
different characteristics. Stray fields and conductance losses are thereby key influencing …

Simplifying capacitive sensor readout using a new direct interface circuit

JA Hidalgo-Lopez… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Direct interface circuits (DICs) are efficient for reading resistive, capacitive, or inductive
sensors in a digital format. The simplest DICs consist of just a few passive elements that …

An ultrasound-based water-cut meter for heavy fuel oil

CE Teixeira, LEB da Silva, GFC Veloso… - Measurement, 2019 - Elsevier
In order to have on-line measurement of water content in heavy fuel oil (HFO), the so-called
water-cut meters are used. Typically, measurements performed by these devices are based …

Design of crude oil water content measuring chip based on RF method

F Sun, S Tang - Measurement Science and Technology, 2023 - iopscience.iop.org
Based on the measurement principle of RF method, a crude oil moisture content detect chip
is designed with 180 nm CMOS technology. All crude oil water content detect circuits are …

[PDF][PDF] Soft measurement of water content in oil-water two-phase flow based on RS-SVM classifier and GA-NN predictor

D Zhang, B Xia - Measurement Science Review, 2014 - sciendo.com
Measurement of water content in oil-water mixing flow was restricted by special problems
such as narrow measuring range and low accuracy. A simulated multi-sensor measurement …

Oil quality sensor

E Pjetri, S Pypec, A Rdzanek, B LeRoy… - US Patent …, 2024 - Google Patents
A sensor for monitoring the quality of oil in mechanical machinery is provided. The sensor
includes a portion that is sealed from the oil which contains electric circuitry to process …

Measurement of Water in Oil Pipelines using Capacitance Method

BY Huat - 2016 - utpedia.utp.edu.my
This project entitled “Measurement of Water in Oil Pipelines using Capacitance Method” is
closely related to oil & gas industry especially from the aspect of safety. To minimize the …

[PDF][PDF] Modelling and Simulations

B Stalin, TS Sivakumaran, K Chitra, A Jeevanandham… - 2013 - aurak.ac.ae
A capacitive sensor based measuring system for water content in crude oil is presented. The
non intrusive capacitive sensor is made of two semi-cylindrical electrodes which are …