Operation Manual

F
Temperature Equations
• Thermocouple equation — Documents the ITS-90 inverse function polynomial
and the coefficients to calculate thermocouple temperature.
• Thermistor equation — Documents the Steinhart-Hart equation which is used to
calculate thermistor temperature.
• RTD equation — Documents the Callendar-Van Dusen equation which is used to
calculate the temperature vs. resistance readings listed in the RTD reference tables.
2750-900-01.book Page 1 Wednesday, August 3, 2011 7:56 AM