The Correlation Between Voltage and Pressure
The spec sheet specifies voltage values for null pressure and the voltage span for the measurable presure range of 0 psi (pounds per square inch) to 100 psi. This can be summed up by one simple equation as follows:
P(t) = (V(t)-0.5)* 100.0/4.0
The pressure, P(t) is in lbs/in^2. V(t) is the voltage in volts, and its value is dependent on when or at what time the measurement is taken.
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