Endress+Hauser CUS 5 Montage- Und Betriebsanleitung Seite 23

3. Installation
Fig. 3.5 Installation positions for
the CUS 5 sensor in the
flow assembly CUA 250
Fig. 3.6 sensor alignment opposed
(left) to medium flow
Fig. 3.7 sensor alignment parallel
(right) to medium flow
22
Sensor alignment in CUA 250 assemblies
Sensor alignment:
opposed to medium flow:
This alignment improves the effect of the self-
cleaning.
Align the angled sensor surface according
to fig. 3.6. Be sure to pay attention to the
position of the locking pin.
Tighten the hexagonal gland hand-tight.
Insert the sensor together with the sleeve into
the flow assembly so that the locking pin
engages into the slot.
Locking pin
Note:
If possible, the flow assemblies
should be mounted in vertical pipes
where the medium flows upwards.
In horizontal pipes, the sensor must
be mounted in a lateral position
(see fig. 3.5).
Sensor alignment:
parallel to medium flow:
This alignment is required when using the
spray head CUR 3.
Align the angled sensor surface according
to fig. 3.7. Be sure to pay attention to the
position of the locking pin.
Tighten the hexagonal gland hand-tight.
Insert the sensor together with the sleeve into
the flow assembly so that the locking pin
engages into the slot.
US-5-23.EPS
Turbidity sensor CUS 5
US-5-22.EPS
Locking pin
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