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Wrong measurements with MPX5999D sensor

Question asked by Luz Espinoza on May 17, 2017
Latest reply on May 31, 2017 by Dario Arias

Hi! I'm intended to measure Oxygen pressure with MPX5999D sensor but when I read the Vout with my microcontroller, I got wrong values (15-25 KPa under real value measured with manometer). Is there any kind of compensation that I need to do in my software o any wiring consideration that I'm missing?  

 

Thank you!

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