Omega Products FLSC-45 User Manual
ECONOMICAL HIGH-PERFORMANCE
FLOW SIGNAL CONDITIONERS
FLSC-45
$
225
⻬ ±0.15% FS Accuracy
⻬ Low-Cost
Economical Design
⻬ Plastic Enclosure for
Wall Mounting
⻬ 4 to 20 mA or 1 to 5 Vdc
Field-Selectable Output
⻬ Operates on 15 to 32 Vdc
Low-Cost
Model with
Plastic Enclosure!
FLSC-45, $225,
shown smaller
than actual size.
The FLSC-45 flow signal conditioner
is a DC-powered, frequency-to-analog
converter that interfaces directly to
many of OMEGA’s paddlewheel
sensors to provide a linear scaled
4 to 20 mA or 1 to 5 Vdc field-
Industrial Model
with NEMA 4 Rating
and CE Mark!
FLSC-45B
FLSC-45B, $275, shown
smaller than size.
$
275
selectable output across a
dedicated flow range. The
high-performance electronics will
accept a low-level magnetic pickup
signal from a paddlewheel or turbine
meter without amplification.
⻬ ±0.15% FS Accuracy
⻬ Rugged, Die-Cast
NEMA 4 (IP65) Aluminum
Enclosure for Industrial Use
⻬ 4 to 20 mA or 1 to 5 Vdc
Field-Selectable Output
⻬ Operates on 15 to 24 Vdc
⻬ CE Marking
F-23
The industry-standard output
interfaces directly with OMEGA’s
iSeries meters and controllers. The
FLSC-45 features a plastic
enclosure with a built-in mounting
plate for wall mounting.
The industrial, CE-marked version
FLSC-45B flow signal conditioner is
a DC-powered, frequency-to-analog
converter that interfaces directly
to many of OMEGA’s paddlewheel
sensors to provide a linear scaled
4 to 20 mA or 1 to 5 Vdc fieldselectable output across a dedicated
flow range. The high-performance
electronics will accept a low-level
magnetic pickup signal from a
paddlewheel or turbine meter without
amplification. The industry-standard
output interfaces directly with
OMEGA’s iSeries meters and
controllers. The FLSC-45B features
a NEMA 4 (IP65) die-cast aluminum
enclosure with built-in mounting holes.
Typical Application
SIGNAL CONDITIONER
FLSC-45B
or
FLSC-45
DC POWER SUPPLY
+
PSR-24L
PADDLEWHEEL SENSOR
FP7001
FLOW LINE FITTING
SPECIFICATIONS (FLSC-45)
Accuracy: ±0.15% FS
Repeatability: ±0.025%
Input: Sine wave 20 mV p-p min
Frequency Input Range to Achieve FS
Output: 65 to 7600 Hz
Power: 10 to 32 Vdc for 4 to 20 mA
output or 15 to 32 Vdc for 1 to 5 Vdc output
Output: 3-wire (4 to 20 mA or 1 to 5 Vdc)
Response Time: 2 s fixed
Max Loop Resistance:
(V supply -10 V)/0.02 A = Ω
Operating Temperature: -20 to 60°C
(-4 to 140°F)
Storage Temperature: -25 to 70°C
(-12 to 158°F)
Enclosure: Polypropylene
Approvals: None
Dimensions: 61 H x 104 W x 25 mm D
(2.4 x 4.1 x 1")
Weight: 96 g (3.3 oz)
PROCESS PANEL METER
+
TX4-100 CABLE
Recommended
flow paddlewheel
sensor, FP7001A,
$200, see page
F-21 for details.
iSERIES
AVAILABLE FOR FAST DELIVERY!
To Order
Model No. Price Description
FLSC-45 $225 Signal conditioner
FLSC-45B 275 Signal conditioner, NEMA 4 enclosure
(Specify Model Number)
F
SPECIFICATIONS (FLSC-45B)
Accuracy: ±0.15% FS
Repeatability: ±0.025%
Input: Sine wave 20 mV p-p min
Frequency Input Range to Achieve FS
Output: 65 to 7600 Hz
Power: 10 to 24 Vdc for 4 to 20 mA
output or 15 to 24 Vdc for 1 to 5 Vdc output
Output: 3-wire (4 to 20 mA or 1 to 5 Vdc)
Response Time: 2 s fixed
Max Loop Resistance:
(V supply -10 V)/0.02 A = Ω
Operating Temperature: -20 to 60°C
(-4 to 140°F)
Storage Temperature: -25 to 70°C
(-12 to 158°F)
Enclosure: Die-cast, painted aluminum,
NEMA 4 (IP65)
Approvals: CE marked
Dimensions: 65 H x 116 W x 32 mm D
(2.6 x 4.6 x 1.3")
Weight: 300 g (0.3 oz)
Recommended Paddlewheel Sensors
Model No Price Description
FP7001A $200 Polypropylene body, 316 SS shaft for
FP-5300 266 Polypropylene body, titanium shaft for
3
to 3" pipes
⁄
4
1
to 4" pipes
⁄
2
FP-5301 277 Polypropylene body, titanium shaft for 4 to 8" pipes
See FP7001A Series (pages F-21 to F-22) and FP-5300 Series (pages F-27 to F-28)
for fitting selection.
Complimentary Meters/Controllers
Model No. Price Description
DPi8 $240 Temperature/process monitor
CNi8 310 Temperature/process controller
See iSeries on page M-35 in section M for a complete listing of available models.
1
DIN
⁄
8
1
DIN
⁄
8
Accessories
Model No. Price Description
TX4-100 $35 4-conductor shielded cable, 30 m (100')
PSR-24L 60 24 Vdc, 400 mA power supply
FW-0118 120 Reference Book: Flow Measurement Methods and Applications
Comes complete with operator’s manual.
Ordering Example: FLSC-45B, signal conditioner (NEMA 4), PSR-24L, 24 Vdc, 400 mA
power supply, $275 + 60 = $335.
F-24
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