90
WIKA operating instructions pneumatic high pressure controller, model CPC7000
0019104001D 10/2018EN
EN
n/a
User Units 2
User defined
13.2 Conversion Factors, PSI
The values listed in the column “To convert from PSI” are the values imbedded in the instrument program. The values listed under
“To convert to PSI” are internally calculated approximations based on the imbedded values.
Table 13.2 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
11
inSW 0°C 3.5% salinity
26.92334
0.03714250
12
ftSW 0°C 3.5% salinity
2.243611
0.445710
13
ATM
0.06804596
14.69595
14
Bar
0.06894757
14.50377
15
mBar
68.94757
0.01450377
16
mmH2O 4°C
703.0890
0.001422295
17
cmH2O 4°C
70.30890
0.01422295
18
MH2O 4°C
0.7030890
1.422295
19
mmHg 0°C
51.71508
0.01933672
20
cmHg 0°C
5.171508
0.1933672
21
Torr
51.71508
0.01933672
22
kPa
6.894757
0.1450377
23
PA
6894.757
0.0001450377
24
Dy/cm2
68947.57
0.00001450377
25
gm/cm2
70.30697
0.01422334
26
kg/cm2
0.07030697
14.22334
27
MSW 0°C 3.5% salinity
0.6838528
1.462303
28
OSI
16
0.0625
29
PSF
144
0.006944444
30
TSF
0.072
13.88889
32
µHg 0°C
51715.08
0.00001933672
33
TSI
0.0005
2000
34
mHg 0°C
0.05171508
19.33672
35
hPa
68.94757
0.01450377
36
MPa
0.006894757
145.0377
37
mmH2O 20°C
704.336
0.001419777
38
cmH2O 20°C
70.4336
0.01419777
39
MH2O 20°C
0.704336
1.419777
13. Appendix
