Endress+Hauser Oxymax COS61D, Руководство по эксплуатации

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Oxymax COS61D Device description, function
Hauser 7
3.2 Sensor design
1
2
3
4
5
6
7
8
A0042833
 1 Sensor structure
1 Sensor cable 5 Threaded connection
2 Sensor shaft 6 Detector
3 O-ring 7 Emitter diode
4 Protection guard 8 Fluorescence cap
The sensor consists of the following function units:
• Sensor shaft
• Sensor head with optics (emitter and detector)
• Fluorescence cap
• Protection guard
As an alternative to the standard protection guard, other protection guard models and a
cleaning unit can be used. The cleaning unit is suitable for immersion operation.
(→  30).