Source Scale; Linear-Responding Transmitters; Square-Law Process Variables - Fluke 744 User Manual

Source Scale

This feature lets you scale the output in accordance
with the input requirements of a particular process
instrument's response. Percent of scale works for
linear-responding transmitters, or square-root
responding transmitters.

Linear-Responding Transmitters

1. If necessary, press
2. Select a source function (
, or ) as previously described and enter
a value.
3. Press the softkey.
Scale
4. Select from the list.
%
5. Use the numeric keypad to enter the 0% of scale
value ( ).
0% Value
6. Press .
7. Use the numeric keypad to enter the 100% of
scale value(
100% Value
8. Press the softkey.
Done
for SOURCE mode.
, , , ,
).
Documenting Process Calibrator
Percent of scale remains in effect until you change to
another source function or press the
and select another scale mode.

Square-Law Process Variables

When you select within scaling, the calibrator
output value is the percent value entered, squared,
and converted to engineering units.
1. If necessary, press
2. Select a source function (
, or ) as previously described.
3. Press the softkey.
Scale
4. Select from the list.
5. Use the numeric keypad to enter the 0% of scale
value ( ).
0% Value
6. Press .
7. Use the numeric keypad to enter the 100% of
scale value(
100% Value
8. Press .
Using Source Mode
softkey
Scale
for SOURCE mode.
, , , ,
).
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