Siemens SIPROCESS GA700, Operating Instructions Manual, Page: 183 / 224

Accompanying gas (concentration 100 vol. %) Zero point deviation in
vol. % O
2
absolute
n-octane C
8
H
18
-2.78
n-pentane C
5
H
12
-1.68
Isopentane C
5
H
12
-1.49
Propane C
3
H
8
-0.87
Propylene C
3
H
6
-0.64
Trichlorofluoromethane (R11) CCl
3
F -1.63
Vinyl chloride C
2
H
3
Cl -0.77
Vinyl fluoride C
2
H
3
F -0.55
1.1 vinylidene chloride C
2
H
2
Cl
2
-1.22
Table 8-2 Zero point error of noble gases
Accompanying gas (concentration 100 vol. %) Zero point deviation in
vol. % O
2
absolute
Helium He +0.33
Neon Ne +0.17
Argon Ar -0.25
Krypton Kr -0.55
Xenon Xe -1.05
Table 8-3 Zero point error of inorganic gases
Accompanying gas (concentration 100 vol. %) Zero point deviation in
vol. % O
2
absolute
Ammonia NH
3
-0.20
Hydrogen bromide HBr -0.76
Chlorine Cl
2
-0.94
Hydrogen chloride HCl -0.35
Dinitrogen monoxide N
2
O -0.23
Hydrogen fluoride HF +0.10
Hydrogen iodide HI -1.19
Carbon dioxide CO
2
-0.30
Carbon monoxide CO +0.07
Oxygen O
2
+100
Nitric oxide NO +42.94
Nitrogen N
2
0.00
Nitrogen dioxide NO
2
+20.00
Sulfur dioxide SO
2
-0.20
Sulfur hexafluoride SF
6
-1.05
Hydrogen sulfide H
2
S -0.44
Commissioning
8.3 OXYMAT 7
Field device
Operating Instructions, 05/2015, A5E35640463-02
71