Converting Fpm To Velocity Pressure - Calculated Industries Sheet Metal/HVAC Pro Calc User Manual

Converting FPM to Velocity Pressure

Calculate the Velocity Pressure (Imperial and Metric) if the FPM is
500:
KEYSTROKE
1. Enter 500 FPM to calculate Velocity:
o o
5 0 0 Ç 0
2. Calculate Velocity Pressure (VP):
0*
3. Calculate Metric Velocity (MPS):
0
4. Calculate Metric Velocity Pressure (KPA):
0
5. Re-display entered value:
0
*The VP FPM function begins with the last displayed value. If FPM is not dis-
played with the first press of Ç 0, continue pressing 0 until FPM is displayed.
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Note: The entered value is used to calculate all four values; for calculation of Velocity
(FPM), the entered value is assumed to be VP, and for calculation of VP, the entered
value is assumed to be FPM. For calculation of MPS, the entry is assumed to be kPA,
and for calculation of kPA, the entry is assumed to be MPS.
DISPLAY
FPM 89554.52
VP 0.015586
MPS 29.06888
KPA 147928.99
500.
U ' G — 47
SER S UIDE
0.