Abstract
The paper summarises a design of a system capable of measuring slowly varying magnetic field in many points simultaneously. System has a centralised structure consisting of a single main module and multiple slave modules. The main module collects data from the slave modules (up to five), which in turn measure the magnetic field vector. For measuring the magnetic field Hall sensors are used. There are measured three components of the magnetic field vector in range: ±3 T, with resolution: 6 mT, and sampling rate: 50 Hz. Discussed in paper accuracy of the system equals ±14%. The future development of the system will probably comprise modification of the sensor probe and reduction of the modules’ dimensions, which are intended to increase accuracy of measurements and to improve portability of the device.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Szumilas, M., Ślubowska, E., Lewenstein, K.: Osobisty rejestrator wolnozmiennych pól magnetycznych. Elektronika – Konstrukcje, Technologie, Zastosowania 3, 46–49 (2012)
Laakso, I., Kännälä, S., Jokela, K.: Computational dosimetry of induced electric fields during realistic movements in the vicinity of a 3 T MRI scanner. Phys. Med. Biol. 58, 2625–2640 (2013)
Proposal 2011/0152(COD) for a Directive of the European Parliament and of the Council on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (electromagnetic fields) (2011)
Pascal, J., Hébrard, L., Frick, V., Blondé, J.-P.: 3D Hall probe integrated in 0.35μm CMOS technology for magnetic field pulses measurements. In: Proc. of the IEEE NEWCAS-TAISA 2008 Conference, Montréal, Canada, pp. 97–100 (2008)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer International Publishing Switzerland
About this paper
Cite this paper
Szumilas, M., Ślubowska, E., Lewenstein, K. (2014). System for Multipoint Measurements of Slowly Varying Magnetic Fields. In: Březina, T., Jabloński, R. (eds) Mechatronics 2013. Springer, Cham. https://doi.org/10.1007/978-3-319-02294-9_57
Download citation
DOI: https://doi.org/10.1007/978-3-319-02294-9_57
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-02293-2
Online ISBN: 978-3-319-02294-9
eBook Packages: EngineeringEngineering (R0)