Kandur, YiğithanYiğithanKandurHarms, JuliusJuliusHarmsKern, Thorsten AlexanderThorsten AlexanderKern2021-08-232021-08-232021-05-17Engineering Proceedings 6 (1): 52 (2021)http://hdl.handle.net/11420/10147Transformer-type inductive conductivity sensors (TICS) are the industry standard for long-term conductivity measurement in fluids. This paper analyzes the potential of TICS as a low-cost alternative to the cost-effective type of conductivity cells by an implementation with reduced complexity. Sensor characteristics and performance in comparison to high precision sensor are described in the study. Linearity and hysteresis error in measurement, reproducibility and permeability influenced by the temperature change are quantified through the experiments. The results were interpreted in regard to core material, geometric properties and noise shielding. The study presented in this paper provides a better understanding of performance and uncertainty characteristics in order to improve the design of low-cost transformer-type inductive conductivity sensors.en2673-459120211MDPIhttps://creativecommons.org/licenses/by/4.0/salinityconductivityinductivetransformersensorlow-costuncertaintyTechnikIngenieurwissenschaftenJournal Article10.15480/882.372710.3390/I3S2021Dresden-1014510.15480/882.3727Journal Article