WIKA CPG2500 - Manual (Page 82)

82 Mensor/WIKA Operating Instructions Series CPG 2500
Digital Pressure Gauge
SERIES CPG 2500
29 pounds per square foot PSF
30 tons per square foot TSF
31 percent of full scale %FS
32 micron HG @ 0°C μHg 0°C
33 ton per square inch TSI
34 n/a n/a
35 hectopascals hPa
36 megapascals MPa
37 millimeters of water @ 20°C mmH2O 20°C
38 centimeter of water @ 20°C cmH2O 20°C
39 meters of water @ 20°C MH2O 20°C
n/a User Units 1 User defined
n/a User Units 2 User defined
11.2 Conversion Factors, PSI
The values listed in the column “To convert from PSI” are the values imbedded in the in-
strument program. The values listed under “To convert to PSI” are internally calculated
approximations based on the imbedded values.
Table 11.2 - Conversion Factors, PSI
Code Pressure Unit To convert from PSI To convert to PSI
1 PSI 1 1
2 inHg 0°C 2.036020 0.4911544
3 inHg 60°F 2.041772 0.4897707
4 inH2O 4°C 27.68067 0.03612629
5 inH2O 20°C 27.72977 0.03606233
6 inH2O 60°F 27.70759 0.03609119
7 ftH2O 4°C 2.306726 0.4335149
8 ftH2O 20°C 2.310814 0.4327480
9 ftH2O 60°F 2.308966 0.4330943
10 mTorr 51715.08 0.00001933672