Endress+Hauser Oxymax W COS51D, Руководство по эксплуатации

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Oxymax W COS51D Device description
Hauser 15
5 Device description
5.1 Sensor design
The sensor consists of the following function units:
• Sensor shaft
• Protection basket
!
Note!
• Alternatively to the protection basket, you can use a spray head COR 3 (optional, see
"Accessories") for use in immersed operation with cleaning function.
• The membrane cap screwed onto the sensor head is filled with electrolyte. The screw connection
seals it from the medium.
• The membrane which is in contact with the medium is pretensioned in the factory.
a0006935
Fig. 15: Sensor design
1 Memosens Plug-in head
2 Threaded connection NPT ¾"
3 Threaded connection G1
4 Sensor shaft
5 Protection basket
6 Gold cathode
7 Membrane
8 Electrolyte
9 Anode
a0004149
Fig. 16: Sensor head, cutaway drawing
7 Membrane
8 Electrolyte
9 Anode
10 Reference electrode
11 Threaded connection for protection basket
12 Sealing ring
13 Threaded connection for membrane cap
14 Membrane cap
a0004150
Fig. 17: Sensor head, top view
6 Cathode
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