Tecfluid FLOMAT Series Instruction Manual page 12

For DN80 and bigger, there are three lengths for each of the two types of fittings.
The process of putting the pipe adaptor in should be done accurately. The distance (H) (see
drawings on next page) which is what the pipe adaptor should protrude above the surface of
the pipe is important.
As shown in the table on the next page, to know the distance, the thickness of the pipe s
must be known.
In order to make the positioning of the pipe adaptor in the pipe easier, there is a label on one
of its sides with markings indicating the position of the internal pipe diameter for each DN.
Cut this label above the line corresponding to the DN of the pipe, at a distance equal to the
pipe thickness. Peel off the bottom part of the label. Once the pipe adaptor is placed into its
final position, where the label was cut must coincide with the outer diameter of the pipe.
This ensures that the measuring electrodes penetrate far enough in the area of flow profile
that will allow an accurate measurement.
Insert pipe adaptor
DN C (mm)
L (mm)
80 10
100 12,5
125 15,5
150 19
200 25 93
250 31
300 37,5
350 44
400 50
500 62,5
600 75
700 87,5
145
800 100
900 112,5
1000 125
1200 150
1400 175
205
1600 200
1800 225
2000 250
H (mm)
88-s
85,5-s
82,5-s
79-s
73-s
67-s
60,5-s
54-s
48-s
140,5-s
128-s
115,5-s
103-s
90,5-s
78-s
203-s
178-s
153-s
128-s
103-s
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