https://doi.org/10.1051/epjconf/202328807014
System-level testing and qualification of environmental sensors for nuclear decommissioning
1 French Alternative Energies and Atomic Energy Commission (CEA, DES, ISEC, DPME, SEIP), Univ. Montpellier, Marcoule, France
2 ISYMAP society, France
3 Université de Montpellier, IES-UMR UM/CNRS 5214, France
Published online: 21 November 2023
In this work, we show the first steps of a systemlevel qualification methodology for a series of Commercial off-the Shelf (COTS) environment sensors subjected to Total Ionizing Dose (TID). We demonstrate a correlation between the degradation of electrical signals such as consumption current and functional failures in sensor measurements. The sensors were irradiated using high-energy X-rays and 60Co under different biasing cases in order to determine their worst-case scenario.
Key words: Consumption current / Environmental Sensors / Qualification Methodology / System-level test / Total Ionizing Dose
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
