7 Startup
76
•
Uncompensated:
Value measured by sensor (raw value of the measure-
ment input, e.g. pH measuring chain voltage)
These sensor values are subject to distortion caused by outside factors.
Display of uncompensated values is used primarily for diagnostic purposes.
The compensated values are used for the actual measurement of analysis
variables.
The following example considers analysis inputs in the form of a conductivity
measurement input and a pH measurement input.
The device calculates the (compensated) values of the process variable from
the (uncompensated) raw measurement data.
Sample screen:
IN 7 measures conduc-
tivity
IN 8 measures pH-value
IN 9 not used
IN 10 not used
Содержание AQUIS touch S 202581
Страница 6: ...Content...
Страница 22: ...4 Identifying the device version 22...
Страница 32: ...5 Mounting 32...
Страница 66: ...6 Electrical connection 66...
Страница 126: ...9 Retrofitting optional boards 126...
Страница 127: ......
Страница 128: ......
Страница 129: ......