12
•
Maximum instantaneous (MAX)
: The digital display shows the
highest instantaneous value measured, the “MAX” symbol is
displayed.
•
Average (AVG)
: The digital display shows the average value
measured, the “AVG” symbol is displayed.
•
Maximum average (MAX AVG)
: The digital display shows the
highest average value measured, the “MAX AVG” symbol is
displayed.
t
Max. Hold
Average
Actual
Max. Average
Field strength
4-4-3 Calibration factor (CAL)
The calibration factor CAL serves to calibrate the result display. The
field strength value measured internally is multiplied by the value of
CAL that has been entered and the resulting value is displayed. The
CAL setting range is from 0.20 to 5.00.
The CAL factor is often used as a means of entering the sensitivity of
the field sensor in terms of its frequency response in order to improve
measurement accuracy.
Frequency-dependent sensor calibration factors are provided for this
application. In many cases, the measurement accuracy will be
sufficient even if the frequency response of sensor calibration factor
is ignored. CAL can be set to 1.00 in such cases.
