Source google image: https://www.researchgate.net/profile/Fatiha_Yettou/publication/261287134/figure/fig4/AS:340462318702595@1458183950215/Schema-bloc-de-la-chaine-de-mesure-42-Mesure-de-temperature-On-a-utilise-une-PT100-7_Q320.jpg
Schema electrique pt100
Source google image: https://www.researchgate.net/profile/Fatiha_Yettou/publication/261287134/figure/fig4/AS:340462318702595@1458183950215/Schema-bloc-de-la-chaine-de-mesure-42-Mesure-de-temperature-On-a-utilise-une-PT100-7_Q320.jpg