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The Code for the Temperature sensor is based on its technical data, where 0v = 0ppm[NOT VERIFIED]  which linearly scales to 10v = 4000ppm[NOT VERIFIED]that 0v is equal the minimum ppm and 5 volts is equal the maximum ppm. This means that linear interpolation is utilized to scale the input voltage too an output in ppm.

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Linear interpolation is performed with the following function (Chapra and Canale, 2015),


This means that the inputs needs to be,

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Visually the function block looks as following,



Chapra, S.C. and Canale, R.P. (2015). Numerical Methods for Engineers. 7th ed. New York: McGraw-Hill Education. [pdf] Available at: https://gdcboysang.ac.in/About/Droid/uploads/Numerical%20Methods.pdf (Accessed: 28 May 2024).