CiDRA SONARtrac PW VF-100 - Manual (Page 271)

20838-01 Rev 09 Page J-12
Flow Meter Faults (page 5)
Item
No
PROBLEM
POSSIBLE
CAUSE DIAGNOSTIC
METHOD
DIAGNOSTIC RESULT COMMENTS
18
The Flow
Reading is
erratic
The meter is
mounted too close to
an elbow or
obstruction
If possible move meter
to a longer straight run
of process pipe.
Yes – The reading is less erratic
No – The reading is still erratic.
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