Feasibility of a Planar Coil-Based Inductive-Capacitive Water Level Sensor with a Quality-Detection Feature: An Experimental Study

Feasibility of a Planar Coil-Based Inductive-Capacitive Water Level Sensor with a Quality-Detection Feature: An Experimental Study

This paper presents a new water-level-sensing mechanism based on planar coils fabricated on a printed circuit board (PCB). In addition to level, the sensor detects any relative increase in conductivity compared to that of clean water, which is an indicator of its quality. The sensing mechanism utili...

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Bibliographic Details
Main Authors: Lakshmi Areekath, Gaurav Lodha, Subham Kumar Sahana, Boby George, Ligy Philip, Subhas Chandra Mukhopadhyay
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Sensors
Subjects:
level sensor
inductive sensor
capacitive sensor
eddy current sensing
conductivity of water
water quality
Online Access:https://www.mdpi.com/1424-8220/22/15/5508

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