Martel Electronics MasterCAL - Manual (Page 52)

MasterCAL
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.