A Wireless, Passive, Magnetically-soft Harmonic Sensor for Monitoring Sodium Hypochlorite Concentrations in Water

A wireless, passive, remote-query sensor for monitoring sodium hypochlorite (bleach) solutions is reported. The sensor is comprised of a magnetically-soft ferromagnetic ribbon, coated with a layer of polyurethane and alumina, having a large and nonlinear permeability that supports higher-order harmo...

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Bibliographic Details
Main Authors: Craig A. Grimes, Maggie Paulose, Keat G. Ong
Format: Article
Language:English
Published: MDPI AG 2003-01-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/3/1/11/

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