Oldham ctx 300 - Page 34

34
CTX 300
User manual
% CO
2
Display
% range
Current
mA
% CO
2
Display
% range
Current
mA
0
0
4,0
20
74.2
15.87
1
13.4
6.14
25
80.4
16.86
2
21.6
7.46
30
85.6
17.7
3
28.4
8.54
35
90.7
18.51
5
38.1
10.1
40
93.8
19.01
10
54.6
12.74
45
96.9
19.5
15
66
14.87
50
100
20
Figure 38 : signal CO
2
-IR transmitter output signal – 0-50 % scale.