Temperature error of Hall-effect and magnetoresistive commercial magnetometers

Open access

Abstract

The paper presents a special measurement system for investigation of temperature influence on the indication of commercially available sensors of the magnetic field. Utilizing the developed system, several magnetoresistive and Hall-effect sensors were investigated within the temperature range from −30°C to 70°C. The obtained results indicate that sensitivity of most of the investigated sensors is unaffected, except the basic magnetoresistive device. However, Hall-effect sensors exhibit considerable temperature drift, regardless of the manufacturer.

[1] Sosna Ch., Buchner R., Lang W., A Temperature Compensation Circuit for Thermal Flow Sensors Operated in Constant-Temperature-Difference Mode, IEEE Transactions on Instrumentation and Measurement, vol. 59, no. 6, pp. 1715-1721 (2010).

[2] Liu Z.J., Yu Y.S., Zhang X.Y., Chen C., Zhu C.C., Meng A.H., Jing S.M., Sun H.B., An Optical Microfiber Taper Magnetic Field Sensor with Temperature Compensation, IEEE Sensors Journal, vol. 15, no. 9, pp. 4853-4856 (2015).

[3] Juś A., Nowak P., Szewczyk R., Nowicki M., Winiarski W., Radzikowska W., Assessment of Temperature Coefficient of Extremely Stable Resistors for Industrial Applications, Advances in Intelligent Systems and Computing, vol. 317, pp. 297-306 (2015).

[4] Li Y., Wang J., Luo Z., Chen D., Chen J., A Resonant Pressure Microsensor Capable of Self-Temperature Compensation, Sensors, vol. 15, no. 5, pp. 10048-10058 (2015).

[5] Wang H., Feng Z., Ultrastable and highly sensitive eddy current displacement sensor using self-temperature compensation, Sensors and Actuators A: Physical, vol. 203, pp. 362-368 (2013).

[6] Tumański S., Thin film magnetoresistive sensors, CRC Press (2001).

[7] Ramsden E., Hall-Effect Sensors: Theory and Application, Newness (2006).

Archives of Electrical Engineering

The Journal of Polish Academy of Sciences

Journal Information


CiteScore 2016: 0.71

SCImago Journal Rank (SJR) 2016: 0.238
Source Normalized Impact per Paper (SNIP) 2016: 0.535

Metrics

All Time Past Year Past 30 Days
Abstract Views 0 0 0
Full Text Views 177 177 11
PDF Downloads 61 61 2