FLOW
Downstream
Proper
Flow
Profile
Upstream
Irregular Flow
Profile
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax +1 (727) 442-5699 • [email protected]
F-5400 Thermal Mass Flow Meter Manual 12/16 - 2031 / 107032
Page 18
Model F-5400
INST
ALL
A
TION
Instructions for Inline Flow Meter Placement
Install the Model F-5400 Inline style flow meter so that it is far enough away from
bends in the pipe, obstructions, or changes in line sizes to ensure a consistent flow
profile. Review the straight run requirements table on p. 19.
The Model F-5400 is threaded or flanged to the customer’s pipe. Care should be
taken to ensure that the diameter of the mating pipe is the same diameter as the Model
F-5400 flow body or errors in flow readings can occur. The installation procedure
should be a combination of the end user’s best engineering practices, in compliance
with local codes, and the manufacturer’s recommendations.
See "Fig. 2.10: Straight Run Requirements for Upstream Obstructions - Inline" on page
19 for a detailed look at upstream and downstream pipe diameters for inline meters.
Fig. 2.9: Upstream and Downstream Pipe IDs for Inline Meters
Installation: Inline Type
Flow Meter
Placement
Inline Type
Flow Body
Orientation
Inline Type
