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[email protected]F-5200 Insertion Thermal Mass Flow Meter Manual 05/14 - 0756-8 / 19475 Page 8
1.5 ADDITIONAL HARDWARE THAT MAY BE REQUIRED
1.5.1 Flow Conditioners
Flow conditioners may be required when an insufcient straight run of pipe is available
upstream of the proposed meter location. ONICON provides ow conditioners as an
optional accessory.
ONICON ow conditioners are designed to be installed between two anges (provided
by installer) that are located a specic distance upstream of the ow meter. The use of
ow conditioners signicantly reduces the upstream straight pipe length requirement
for ow meter. See page 12 for straight run requirements. The size of the ow conditioner
must match the pipe size. Contact ONICON for Schedule 80 ow conditioners.
Part # Description
17381 1” Flow Conditioner, Sch40
17382 1¼” Flow Conditioner, Sch 40
17383 1½” Flow Conditioner, Sch40
17384 2” Flow Conditioner, Sch40
17385 2½” Flow Conditioner, Sch40
17386 3” Flow Conditioner, Sch40
17387 4” Flow Conditioner, Sch 40
17388 6” Flow Conditioner, Sch40
17389 8” Flow Conditioner, Sch40
Largest of the
two perforated
plates
Gaskets
FLOW
ANSI class flanges
(user supplied)
2 pipe
diameters
Flow conditioning
assembly is
inserted here
Flow meter
inserts here
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