Operating Instructions

Operating menu and parameter description iTEMP TMT72
76 Endress+Hauser
Call./v. Dusen coeff. A, B and C
Navigation Application → Sensor → Linearization → Call./v. Dusen coeff. A, B and C
Prerequisite The RTD platinum (Callendar/Van Dusen) option is enabled in the Sensor type parameter.
Description Use this function to set the coefficients for sensor linearization based on the
Callendar/Van Dusen method.
Factory setting • A: 3.90830e-003
• B: -5.77500e-007
• C: -4.18300e-012
Polynomial coeff. R0
Navigation Application → Sensor → Linearization → Polynomial coeff. R0
Prerequisite The RTD poly nickel or RTD copper polynomial option is enabled in the Sensor type
parameter.
Description Use this function to set the R0 Value only for linearization of nickel/copper sensors.
User entry 1 to 20 000 Ω
Factory setting 100.00 Ω
Polynomial coeff. A, B
Navigation Application → Sensor → Linearization → Polynomial coeff. Polynomial coeff. A, B
Prerequisite The RTD poly nickel or RTD copper polynomial option is enabled in the Sensor type
parameter.
Description Use this function to set the coefficients for sensor linearization of copper/nickel resistance
thermometers.
Factory setting Polynomial coeff. A = 5.49630e-003
Polynomial coeff. B = 6.75560e-006
Sensor lower limit
Navigation Application → Sensor → Linearization → Sensor lower limit