96
│ 9 Appendix
9.3.2
Setting ranges
Note:
Test gas concentrations can be changed only by using the
GasCom
software and only for test gases set up by the user
himself.
Warning application
Gas
Unit
LEL* Min
Max
Condition at
delivery
Resolution
CH
4
% vol. 4.40
1.00
3.50
2.20
0.01
C
3
H
8
% vol. 1.70
0.25
1.30
0.30
0.01
C
9
H
20
**
% vol. 0.70
0.20
0.50
0.21
0.01
C
2
H
2
% vol. 2.30
0.50
1.80
1.00
0.01
H
2
% vol. 4.00
1.00
3.20
2.00
0.01
JFuel*** % vol. 0.70
0.20
0.50
0.32
0.01
* Condition at delivery. Other settings possible (section 9.4.2.2).
Substitute test gas:
** 0.21 % vol. C
9
H
20
is equivalent to 0.3 % vol. C
3
H
8
*** 0.32 % vol. JFuel is equivalent to 0.3 % vol. C
3
H
8
Gas
Unit
EMR
Min
Max
Condition at
delivery
Resolution
CO
2
% vol. 5.00
1.00
2.50
2.00
0.01
O
2
% vol. 25.0
0.0
1.0
0.0
0.1
CO
ppm
300
10
50
40
1
H
2
S
ppm
100
10.0
50.0
40.0
0.1
Measuring application
Gas
Unit
EMR
Min
Max
Condition at
delivery
Resolution
CH
4
% vol. 100
50
100
100
1
C
3
H
8
% vol. 100
50
100
100
1
