Endress+Hauser Oxymax H COS21, Руководство по эксплуатации

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Oxymax H COS21 Installation
Hauser
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2.3.2 Installing a measuring point
For a complete installation of a measuring point, proceed as follows:
1. Install a retractable or a flow assembly (if used) into the process.
2. Connect the water supply to the rinse connections (if you use an assembly with cleaning
function).
3. Install and connect the oxygen sensor.
"
Caution!
•
Do not install the sensor suspended from the cable.
• Screw the sensor into the assembly so that the cable is not twisted.
• Avoid exerting excessive tensile force on the cable (e.g. from jerky pulling).
• Select the installation location so that there is easy access for later calibration.
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Fig. 2: Measuring system (example)
1 Oxygen sensor COS21
2 Retractable assembly CPA475
3 Special measuring cable COK21
4 Transmitter Liquisys M COM253 F
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2
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CAL REL
REL1
REL1
ALARM
REL2
REL2
E