WIKA CPH6600 - Handbuch (Seite 34)

34 WIKA operating instructions, model CPH6600
14005103.03 11/2012 GB/D
GB
6. Commissioning, operation
6.11 Measuring temperature with a resistance thermometer
For temperature measurement, select the function "RTD" on one of the displays.
The correct resistance thermometer must be used. There are four types of resistance
thermometer supported: "P100-385", "P100-392", "P100-JIS" and "CUSTOM".
The factory default type is "P100-385", so if the CPH6600 is being used
with a WIKA Pt100 you do not have to reset the resistance thermometer
type.
The WIKA Pt100 only needs to be connected to the CPH6600 and the measured
temperature will immediately be displayed.
The display will indicate "OL" if the measured temperature is outside
the nominal measurement range of the resistance thermometer (below
-40 °C or above 150 °C).
If a custom resistance thermometer is being used, the entry of R0 and the coefficients is
handled through the serial interface.
Figure 3: CPH6600 with a resistance thermometer