Siemens ULTRAMAT 23, Manual, Page: 41 / 244

Description
3.4 Technical specifications
ULTRAMAT 23
Manual, 3/2016, A5E37100388-003
41
Cross-sensitivities
All values in this table refer to a zero calibration with nitrogen and a full-scale calibration with 100 vol. % oxygen. The devi-
ations apply to 100 vol. % of the associated gas, and must be considered proportionally for the zero calibration.
Gas
Formula Deviation at 20 °C Deviation at 50 °C
Furane C
4
H
4
O - 0.90 - 0.99
Helium He + 0.29 + 0.32
n-hexane C
6
H
14
- 1.78 - 1.97
Hydrogen chloride, hydrochloric acid HCl - 0.31 - 0.34
Hydrogen fluoride, hydrofluoric acid HF + 0.12 + 0.14
Carbon dioxide CO
2
- 0.27 - 0.29
Carbon monoxide CO - 0.06 - 0.07
Krypton Kr - 0.49 - 0.54
Methane CH
4
- 0.16 - 0.17
Methanol CH
4
O - 0.27 - 0.31
Methylene chloride CH
2
Cl
2
- 1.00 - 1.10
Monosilane, silane SiH
4
- 0.24 - 0.27
Neon Ne + 0.16 + 0.17
n-octane C
8
H
18
- 2.45 - 2.70
Phenol C
6
H
6
O - 1.40 - 1.54
Propane C
3
H
8
- 0.77 - 0.85
Propylene, propene C
3
H
6
- 0.57 - 0.62
Propylene chloride C
3
H
7
Cl - 1.42 - 1.44
Propylene oxide C
3
H
6
O - 0.90 - 1.00
Oxygen O
2
+ 100.00 + 100.00
Sulfur dioxide SO
2
- 0.18 - 0.20
Sulfur hexafluoride SF
6
- 0.98 - 1.05
Hydrogen sulfide H
2
S - 0.41 - 0.43
Nitrogen N
2
0.00 0.00
Nitrogen dioxide NO
2
+ 5.00 + 16.00
Nitrogen monoxide NO + 42.70 + 43.00
Styrene C
8
H
8
- 1.63 - 1.80
Toluene C
7
H
8
- 1.57 - 1.73
Vinyl chloride C
2
H
3
Cl -0.68 - 0.74
Vinyl fluoride C
2
H
3
F - 0.49 - 0.54
Water (vapor) H
2
O - 0.03 - 0.03
Hydrogen H
2
+ 0.23 + 0.26
Xenon Xe - 0.95 - 1.02