Unit
CO
2
Authorised CO
2
%
9.2
8.5 - 8.9
%
9.3
8.6 - 9.0
%
9.4
8.7 - 9.1
%
9.5
8.8 - 9.2
(1) The CO
2
value is valid with the front panel mounted. If the front panel is removed (open chamber), the value readout is lower by 0.2 %.
(2) Nominal value.
Tab.43 Authorised CO
2
ranges for G25 type gas for IX 145–110
Unit
CO
2
Authorised CO
2
%
8.7
8.2 - 8.6
%
8.8
8.3 - 8.7
%
8.9
8.4 - 8.8
%
9.0
8.5 - 8.9
%
9.1
8.6 - 9.0
%
8.7 - 9.1
%
9.3
8.8 - 9.2
%
9.4
8.9 - 9.3
%
9.5
9.0 - 9.4
%
9.6
9.1 - 9.5
%
9.7
9.2 - 9.6
(1) The CO
2
value is valid with the front panel mounted. If the front panel is removed (open chamber), the value readout is lower by 0.2 %.
(2) Nominal value.
Tab.44 Checking and setting values for gas type G31
Unit
IX 145–50
IX 145–70
IX 145–90
IX 145–110
Diameter of the Venturi
mm
24
30
34
38
Diameter of the nozzles
mm
2.95 (no. 2)
4.0 (no. 2)
4.5 (no. 2)
5.0 (no. 2)
Maximum CO
ppm
< 250
< 250
< 250
< 250
Tab.45 Authorised CO
2
ranges for G31 type gas for IX 145–90
Unit
CO
2
Authorised CO
2
%
9.5
9.0 - 9.4
%
9.6
9.1 - 9.5
%
9.7
9.2 - 9.6
%
9.8
9.3 - 9.7
%
9.9
9.4 - 9.8
%
10.0
9.5 - 9.9
%
10.1
9.6 - 10.0
%
10.2
9.7 - 10.1
%
10.3
9.8 - 10.2
%
10.4
9.9 - 10.3
%
10.5
10 - 10.4
(1) The CO
2
value is valid with the front panel mounted. If the front panel is removed (open chamber), the value readout is lower by 0.2 %.
(2) Nominal value.
Tab.46 Authorised CO
2
ranges for G31 type gas for IX 145–50, IX 145–70 and IX 145–110
Unit
CO
2
Authorised CO
2
%
9.5
8.8 - 9.2
%
9.6
8.9 - 9.3
%
9.7
9.0 - 9.4
8 Commissioning
7702703 - v04 - 05092019
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