Dynasonics Fusion Water Flow Meter User Manual
Page 8

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1. MOUNTING LOCATION
The first step in the installation process is the selection of an 
optimum location for the flow measurement to be made. For this 
to be done effectively, a basic knowledge of the piping system 
and its plumbing is required. 
The pipe must be completely filled with liquid while 
measurements are being made—avoid installations where pipes 
can become partially filled for long periods of time. It is 
acceptable to have the pipe drain out when the pump turns off or 
a valve closes, so long as the pipe refills completely when the 
pump turns on or the valve opens. Refer to Figure 2 for 
unacceptable and acceptable piping configurations. 
Figure 2 - Proper Mounting Locations
