Installation In The Flow Through Vessel D 19 - Xylem WTW FCML 412-M12 Series Operating Manual

Ph-independent sensor for free chlorine
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FCML 412 N(-S), FCML 412-M12
ba77197e02
01/2024
1 Top edge of the coupling ring
2 Above the middle of the inlet opening
3 Lower edge of the groove
4 Top edge of the sensor
5.
Tighten the coupling ring by hand. Make sure the sensor is firmly
attached. Otherwise, it can be pressed out of the flow through vessel
by pressure.
NOTE
When commissioning, always open the feed slowly. A strong shock pressure
can destroy the membrane.
3.5

Installation in the flow through vessel D 19

The flow-through vessel D 19 is optimized for the FCML 412-M12 chlorine
sensor.
1
1 mm
50 mm
Commissioning
3
2
4
11

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Wtw fcml 412 nWtw fcml 412 n-s

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