Revision: 3.0.3
4.
Open the ball valve and insert the transduce
front end surface of handspike position
H=175-d
In this formula:
H is Mounting height (mm);
175 is Transducer length (mm);
d is Pipe wall thickness(mm);
5.
Attach the lock ring to the joint nut by f
and turn the orientation handle until it po
matches the axes of the pipeline. Finally
joint nut.
6.
Connect the transducer cables to the corr
terminal ends.
7.
Please refer to the following installation d
Important
For horizontal pipelines, tran
o
’
clock position of the pipe)
the pipe or air bubbles and a
D116 Series Ultrason
ansducer, measure the dimension from the outer surface o
on to meet the following formula:
y fitting its pinhole in the locating pin, then tighten the s
it points at the middle position between the two transduce
lly, tighten the locking screw and screw the locating slee
he corresponding upstream/downstream (upstream=red, dow
tion diagram:
transducers must be fixed on the sides of the pipe (i.e. at
pe) to prevent signal attenuation caused by sediment on
and air pockets in the top of the pipe.
sonic Flowmeter
Page 48 of 53
ace of the pipe to the
he screw slightly
ducers and its axes
sleeve onto the
ed, downstream=blue)
.e. at the 3 and 9
on the bottom of
