Dwyer UFC - Manual (Page 17)

2: Installation
13
.
7. Connect the upstream signal cable (red) to the
other transducer, then lower the transducer
assembly through the rectangular opening, as
shown in Figure 2.9.
8. Position the upstream transducer so that its
leading face aligns with ‘0’ on the ruler scale
(Figure 2.10), then lower the transducer onto the
pipe by turning the thumb screw anti-clockwise.
9. As shown in Figure 2.11, align the leading face
of the right-hand (downstream) transducer at the
appropriate separation distance mark on the
ruler scale, then lower the transducer onto the
pipe by turning the thumb screw anti-clockwise
until firm contact with the pipe is made.
Note: The correct separation distance can be found using the ‘Quickstart’ menu described in Paragraph 3.2.
Figure 2.7 Figure 2.8
Figure 2.10 Figure 2.11
Figure 2.9
‘0’ on ruler scale
Calculated
Separation
Distance