MU300 Rev1.0 Oct20
Page 21 of 54
5.3.4
Installation of Insert-in Transducers
Installation steps are shown below:
Step 1. Drill holes with 24mm diameter at measuring points. Before drilling, align the hole center
of the transducer mounting base with the drill center, and then vertically weld it on the pipe.
Step 2. Turn off the ball valve and tighten it on the mounting base.
Step 3. Rotate the lock nut and loosen the lock ring, retract the transducer into the connecting
nut and then tighten the connecting nut on the ball valve.
Note: The following shows the
top view of the horizontal pipe
section
The arrows on transducers must be identical
with the fluid direction
User’s pipe
Upstream straight pipe
L1>10D
Downstream straight
pipe L2>5D
Installation spacing L(mm)
Fluid direction
Schematic Diagram of Z-shape
Installation of Clamp-on Transducer
The arrows on transducers must be identical
with the fluid direction
Wall thickness
d2(mm)
User’s pipe
Installation spacing L (mm
)
M14menu displays "-xxmm"
Fluid direction
Liner thickness d2
(mm)
Schematic Diagram of Z-shape Installation of Clamp-on
Transducer on Pipes with Small Diameter
Outer diame
te
r ØD
(
mm
)
Outer diame
te
r ØD
(
mm
)
Liner thickne
ss
d2
(mm)
W
al
l t
hi
ckn
es
s
d2(mm)