11. APPENDIX
Page 139
© 2007 DH Instruments, a Fluke Company
11.2
UNIT CONVERSIONS
FPG pressure display units are selected using the
[Units]
menu option. All internal pressure calculations
are performed in Pa and converted to the selected pressure unit for display purposes.
The table below provides the conversion coefficients used by FPG Tools to convert numerical values
expressed in Pa to corresponding values expressed in other units. Dividing a pressure in a given
pressure unit by the "Multiply by" factor expresses the pressure in Pa.
Table 51.
Unit Conversion Factors
TO CONVERT FROM PA TO
MULTIPLY BY
mPa
Milli Pascal
1000
Pa
Pascal
1.0
Mbar
Millibar
1.0 E-02
kPa
kilo Pascal
1.0 E-03
Bar
Bar
1.0 E-05
mmWa @ 4°C
millimeter of water
1.019716 E-01
mmHg @ 0°C
millimeter of mercury
7.50063 E-03
psi
pound per square inch
1.450377 E-04
psf
pound per square foot
1.007206 E-06
inWa @ 4°C
inch of water
4.014649 E-03
inWa @ 20°C
inch of water
4.021732 E-03
inWa @ 60°F
inch of water
4.018429 E-03
inHg @ 0°C
inch of mercury
2.953 E-04
kcm
2
kilogram force per centimeter square
1.019716 E-05
User
User
User defined coefficient
