Kamstrup ULTRAFLOW 54 DN150-250, Technical Description, Page: 20 / 64

TECHNICAL DESCRIPTION ULTRAFLOW
®
54 DN150-250
5512-876 GB/04-2012/Rev. F1
20
If ULTRAFLOW
®
54 is mounted horizontally, the electronics box can be mounted on the distance piece by means of
the collar band. The distance piece can then be turned upwards until the cable connections on the electronics box
are in a higher position than the cable connection on the flow sensor housing. See
Figure 9 .
Alternatively, the electronics box can be wall mounted at a suitable distance to the installation (minimum 170
mm).
7.2.1 Orientation of flow sensor electronics box
Mounting the electronics box, the cable connections must always be horizontally or downwards oriented in order
to avoid the risk of water and condensation being led into the electronics box via the cables.
This is especially important in humid environments, when ULTRAFLOW
®
54 is used as cooling sensor or if the
medium temperature can become more than 5°C lower than the ambient temperature (T
med
< T
amb
- 5°C).
Furthermore, steel tube and wires must in general hang freely downwards after the cable connections to form a
drip nose for drainage of water and condensation.
Figure 9
Figure 10
Max. 90° Max. 90°