Fluke 744 [52/138] Square law process variables

Fluke 744 [52/138] Square law process variables
744
Users Manual
42
Square-Law Process Variables
When you select within scaling, the calibrator takes
the square root of its input and displays the
measurement in percent. For example, when
connected to the output of a delta-pressure
transmitter, the calibrator reading is proportional to
flow rate.
1. If necessary, press M for MEASURE mode.
2. Select a measurement function (m,v,
h,q, t, or p) as previously
described.
3. Press the
Scale softkey.
4. Select
scale from the list.
5. Use the numeric keypad to enter the 0% of scale
value (
0% Value).
6. Press e.
7. Use the numeric keypad to enter the 100% of
scale value (
100% Value).
8. Press e.
9. Set
Mode to .
10. Press e.
11. Press the
Done softkey.
Square root percent of scale remains in effect until
you change to another measurement function or
press the
Scale softkey and select another scale
mode.

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