Page 1
Panel-Mount FlowMeters
FL50000A Series
Optional
B
U Direct-Reading Scales
U Solid One-Piece
Acrylic Body
U GPM and LPM Scales
U Panel Mount
OMEGA® FL50000A Series
flowmeters feature a rugged,
one-piece acrylic body, stainless
steel internal parts, rear inlet and
outlet ports for panel mounting,
and excellent accuracy. The
stainless steel float guide helps
reduce float oscillation and improve
overall performance. Permanent
screen-printed scales are positioned
directly in front of the float for easy
reading. For greater versatility and
control, FL5000A Series meters
may be ordered with an integral
flow adjustment valve.
SPECIFICATIONS
Accuracy: ±5% of FS
Meter Body Construction:
Machined acrylic
O-Ring Material: FKM
Float: 316 SS
Lock Nut: Polypropylene
Temperature Limits: 48°C (120°F) at
3
⁄4 and 1 MNPT units) 93°C (200°F)
0 psi (
at 0 psi (
Pressure Limits: 120 psi at 21°C (70°F)
3
(
(70°F) (
Pressure Drop: 2 psi max
Adaptor:
glass-filled polypropylene
Dimensions Without Valve (Center to
Center x Overall Height x Width):
FL50001: 143 x 191 x 25 mm
(5
FL50002 to FL50004:
165 x 227 x 32 mm
(6
FL50005: 165 x 229 x 38 mm
(6
FL50006 to FL50007:
203 x 276 x 44 mm
(8 x 10
1
⁄4, 1⁄2 and 3⁄8 MNPT units)
⁄4 and 1 MNPT units) 250 psig at 21°C
1
⁄4, 1⁄2 and 3⁄8 MNPT units)
1
⁄4 and 1" are PVC, all others are
5
⁄8 x 71⁄4 x 11⁄16")
1
⁄2 x 83⁄8 x 19⁄32")
1
⁄2 x 9 x 11⁄2")
5
⁄8 x 13⁄4")
FL50004A shown smaller
than actual size
To Order
Water Units Air Units
Model No.
FL50001A
FL50002A
FL50003A
FL50004A
FL50005A
FL50007A
Comes complete with operator’s manual.
Add suffix “-V” to model number for adjustable CPVC valve, for additional cost.
For 5-point NIST calibration add suffix “-NIST” to model number, for additional cost.
Ordering Examples: FL50002A, meter with 0.1 to 1.0 GPM, 0.4 to 4 LPM ranges.
FL-50251A, 1 to 1.2 SCFM air-flow range.
GPM LPM
0.025 to 0.25 0.1 to 1 0.008 (0.12)
0.1 to 1 0.4 to 4 0.02 (0.3)
0.2 to 2 0.75 to 7.5 0.02 (0.3)
0.5 to 5 2 to 20 0.1 (1.5)
1 to 10 4 to 40 0.1 (1.5)
2 to 20 7.5 to 75 0.1 (1.5)
Range
Pressure Drop
bar (psi)
Model No.
FL50251A
FL50252A
FL50253A
FL50254A
FL50255A
–
B-18
Ranges
SCFM
0.1 to 1.2
0.5 to 4.5
1 to 7
2 to 20
4 to 45
– 1
Fittings
MNPT
1
⁄4
3
⁄8
3
⁄8
1
⁄2
3
⁄4
Loading...