JohnnyBaccus

Hi, the formula => P=10^(1.667xU-11.33) in which P is in mbar and U is in Volt. The range of the pressure gauge is 1013 mbar (10 Volt) till 1E-09 mbar (0 Volt) Thanks,

I'm searching for a way to easily display a "float" in a scientific way on my V1210. For example, I'm measuring pressures in the ranges of 1E-07 mbar and my pressure gauge gives me a 0-10 volt signal and the formula to find the pressure = 10^(1.667xU-11.33). The way I do it now is with finding the "exponant" range first by looking directly at my analog input and to tell the system that between certain values there's a certain exponant. For finding the mantissa I use a workaround which is - to my opinion - way to complicated. So on my display is written "A x E $$ mbar" in which "A" is my mantissa, "x E" is just text and "$$" is my exponant. I'm sure there must be a better, faster, easier way, but I have no idea how to solve this problem. Any help would be great. Johnny