Thermocouple Voltage Calculator

Formula

The formula to calculate the Thermocouple Input Voltage (V_t) is:

\[ V_{t} = \frac{V_{o}}{G} + FSR \]

Where:

Thermocouple Input Voltage (V_t): The voltage input to the thermocouple system.
Measured Output Voltage (V_o): The voltage measured at the output.
Module Gain (G): The gain of the module in volts per volt (V/V).
Full-Scale Range (FSR): The full-scale range of the system in volts.
Significance: Helps in determining the input voltage required for accurate thermocouple measurements.

Let's say the measured output voltage (V_o) is 2.5 V, the module gain (G) is 10 V/V, and the full-scale range (FSR) is 0.5 V. Using the formula:

\[ V_{t} = \frac{2.5}{10} + 0.5 = 0.75 \]

So, the Thermocouple Input Voltage (V_t) is 0.75 V.