User's Manual

REV. 1.10/2002
RMT LtdRMT Ltd
RMT LtdRMT Ltd
DX6106
As an example, the parameters
of optoelements for methane
(CH ) measurements are
introduced in the table bellow:
4
The above table is illustrated with Fig. 3.9.
Fig. 3.8. OPxxx optopair
pins layout (top view)
+
t°
8
7
6
5
4
10
11
12
9
2
3
1
M
R
Fig. 3.9. Emission bands of light emitters for
methane analyzer
2.0
0
0.5
1.0
3.0 4.0
Reference
channel
Photodetector
Measuring
channel
Relative response
Wavelength, mµ
3-6
Measuring channel emitter
Reference channel emitter
Photodetector
3.23
2.98
3.3
0.1
0.1
2.5
Element
Peak wavelength
[m]µ
Bandwidth
[µm]