Beta masterCAL, User Manual, Page: 52 / 140

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.