UFM2/UBT User Manual
Page 14 Issue 1.1b July 20
2.6 Clamp Sensor Assembly to Pipe
The next step involves clamping the Sensor Assembly onto the pipe. Ensure that you have selected
a suitable location (see pages 6 and 36) and that the pipe is clean (see page 7). If you are installing
the unit on a pipe with an outside diameter less than 2.36 inches (60 mm) use one or more of the
adaptors supplied with the unit.
2.6.1 Pipe Adaptors
The diagrams below show how the adaptors are fitted. The top ‘V’ shaped adaptor clips onto the
ends of the Sensor Assembly and this should be used with all pipes with an outside diameter less
than 2.36 inches (60 mm).
Additionally, for pipes with an outside diameter less than 1.57 inches (40 mm), a second adaptor
should also be used. This fits underneath the pipe as shown below.
IMPORTANT: DO NOT USE THESE ADAPTORS IF THE PIPE HAS AN OUTSIDE
DIAMETER GREATER THAN 2.36 INCHES (60 MM).
Figure 13 Pipe adaptors in position: 1 ½ - 2 ½ " (40-60 mm) OD (left),
less than 1 ¼" (40 mm) OD (right)