6-1
IM 2553A-01EN
Temperature-Sensor-Simulation Thermoelectromotive-Force and Resistance Sourcing
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App
Index
6.1 Selecting Thermocouples and RTDs
CAUTION
When using thermocouple ranges, do not apply external voltage or current. Doing so may
damage the voltage divider inside the 2553A.
French
ATTENTION
Avec des gammes de thermocouples, ne pas alimenter en tension externe, ni courant. Cela
pourrait endommager le diviseur de tension à l’intérieur du 2553A.
Procedure
1.
Turn the
RANGE
dial to select TEMP.
The TEMP indicator illuminates, and the TEMPERATURE dial is enabled.
2.
Turn the
TEMPERATURE
dial to select a thermocouple (R, S, B, J, T, E, K, N, C, A, TC USER)
or RTC (Pt100, RTD USER) type.
• The indicator for the selected type turns on.
• The displayed unit will be °C.
RANGE dial
TEMPERATURE dial
1. Select TEMP.
The TEMP indicator turns on.
2. Select the thermocouple or RTD type.
The indicator for the selected type turns on.
Example: B
The B indicator
turns on.
Chapter 6
Temperature-Sensor-Simulation Thermoelectromotive-Force and Resistance Sourcing
