FLUXGATE MAGNETOMETER FOR MEASURING ULTRA LOW MAGNETIC INDUCTION

Vitalia E. Baranova, Pavel F. Baranov, Sergey V. Muravyov, Sergey V. Uchaykin

Abstract

The paper describes an experience in developing one-component magnetometer based on a miniature planar fluxgate sensor for measuring ultra low magnetic induction and operating at extremely low temperatures. A fluxgate magnetic sensor was fabricated in PCB technology with geometric dimensions 10 × 6 × 2 mm³. The linearity error of the developed magnetometer is about 1.9 % of full scale and its maximum sensitivity is about 99 V/mT.

Keywords

magnetometer, planar fluxgate sensor, magnetic induction, PCB technology

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IMEKO-WC-2015-TC4-103.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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