Endress+Hauser iTEMP TMT71, Руководство по эксплуатации

Страница: 76 / 96

Operating menu and parameter description iTEMP TMT71
76 Hauser
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 10 to 2 000 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.
User entry • Polynomial coeff. A: 4.0e-003 to 6.0e-003
• Polynomial coeff. B: -2.0e-005 to 2.0e-005
Factory setting Polynomial coeff. A = 5.49630e-003
Polynomial coeff. B = 6.75560e-006
Sensor lower limit
Navigation Application → Sensor → Linearization → Sensor lower limit
Prerequisite The RTD platinum, RTD poly nickel or RTD copper polynomial option is enabled in the
Sensor type parameter.
Description Use this function to set the lower calculation limit for special sensor linearization.
User entry Depends on the sensor type selected.
Factory setting Depends on the sensor type selected.
Sensor upper limit