![background image](http://html1.mh-extra.com/html/intra-automation/digiflow-515/digiflow-515_installation-and-operating-manual_2081780041.webp)
Gas- and Steam Flowcomputer
DigiFlow 515
Operating Manual
41
15 Appendix B
Properties of Some Gases:
Gas Formular
Symbols
Specific
Gravity
Crit. Temp.
[
°C
]]]]
Crit. Temp.
[
°F
]]]]
Crit. Press.
[[[[
kPa
]]]]
Crit. Press.
[[[[
psia
]]]]
Acetylene
C
2
H
2
0.899 +35.17
95.3
6140 890.6
Air
- - -
1.000
-140.40
-220.8
3769
546.7
Ammonia
NH
3
0.588 -168.00
-270.4 11277
1637.7
Argon
C
2
H
6
1.3793 122.30 -188.2
4873 706.9
Butane
C
4
H
10
2.0054 153.00 307.4
3648 529.1
Carbon Dioxide
CO
2
1.5196 +31.60
87.9
7376 1069.9
Carbon Monoxide
CO 0.9671 -140.30
-229.5
3496 507.0
Chlorine
Cl
2
2.4482 +143.80 290.9
7701 1116.9
Ethane
C
2
H
6
1.0382 +32.28
90.1
4884 708.4
Ethylene
C
2
H
4
0.9686 +9.28
48.7
5036 730.4
Helium
He
2
0.1381 -267.90
-450.2 228.99 33.21
Helium-4
0.1382
-267.90
-450.3 226.8 32.9
Hydrogen
H
2
0.0696 -239.90
-399.9 1296.9
188.1
Hydrogen Chloride
HCl 1.1898 +51.44 124.6
8313 1205.7
Hydrogen Sulfide
H
2
SO
4
1.1767 +100.10 212.1
8751 1269.2
Methane
CH
4
0.5539 -82.56 -116.6
4600 667.2
Neon
Ne
2
0.6969 -228.80
-379.8
2756 399.7
Nitrogen
N
2
0.9672 -146.90
-232.5
3394 492.3
Nitrous Oxide
NO
2
1.5199 +36.50
97.7
7265 1053.7
Oxygen
O
2
1.1048 -118.60
-181.4
5046 731.9
Propane
C
3
H
8
1.5226 +96.67 206.0
4246 615.8
Propylene
CH
2
1.4529 +91.83 197.3
4620 670.1
Sulfur -Dioxide
SO
2
2.2119 +157.70 315.8
7883 1143.4
Xenon
Xe
2
4.5334 +16.56
61.8
5836 846.5
Summary of Contents for digiflow 515
Page 2: ......
Page 43: ...Gas and Steam Flowcomputer DigiFlow 515 Operating Manual 43...
Page 44: ...Gas and Steam Flowcomputer DigiFlow 515 Operating Manual 44...
Page 45: ...Gas and Steam Flowcomputer DigiFlow 515 Operating Manual 45...
Page 46: ...Gas and Steam Flowcomputer DigiFlow 515 Operating Manual 46...
Page 47: ...Gas and Steam Flowcomputer DigiFlow 515 Operating Manual 47...