Sensor fitting:
1.5 in. NPT or
ISO 7/1-R 1.5
thread
Bleed
valve
O-ring
seals (2)
Adjustable
length
64 (2.5)
457
(18)
Cable
7.6 m
(25')
24 (0.94)
HIGH PERFORMANCE
Adjustable
length
7.5 m (25')
Integral cable
Sensor fitting:
1.5 in. NPT or
ISO 7/1-R 1.5
thread
O-ring
seal (1)
127
(5.0)
64 (2.5)
24 (0.94)
FLOW SENSORS
FP-2541
Starts at
$
490
⻬ Rugged 316 Stainless
Steel Construction
⻬ Flow Rates as Low as
0.3 fps
⻬ Installs in a Variety of
Pipe Sizes
⻬ No Magnets in
Process Fluid
⻬ Hot-Tap Version
Removable Without
Shutdown
⻬ Uses Standard Pipe
Connections
The FP-2541 and FP-3-1500 Series
offer the added strength and
corrosion resistance of stainless
steel for applications requiring low
velocity measurement. Unique
internal circuitry eliminates the need
for magnets in the process fluid,
enabling lower flow measurement
while maintaining the advantages of
insertion-type sensor design. The
sensor’s unique rotor/bearing
design offers low flow measuring
capability with increased reliability.
SPECIFICATIONS
Output Signal: Open collector, sinking
Output Frequency: 15 Hz per fps
Operating Range: 0.3 to 20 fps
Pressure/Temperature: With standard
FKM O-rings: 250 psi @ 82°C (180°F)
Power Requirements: 5 to 24 Vdc
Pipe Size Range:
FP-2541: 1.5 to 24"
FP-3-1500-2B: 1.5 to 36"
Repeatability: ±0.5% of full range
Linearity: ±1% of full range
MATERIALS
Sensor Fitting: 316SS
O-rings: FKM
Rotor: CD4MCu
Rotor Bearings: PEEK
Cable Type: Twisted pair with foil shield
Cable Length: 7.6 m (25')
305 m (1000') max
High Performance Flow Sensor
TM
F
FP-3-1500-2B Hot-Tap
Dimensions: mm (in)
FP-2541 flow sensor, $490,
shown with 152 mm (6")
installation ruler, included.
Dimensions: mm (in)
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Model No. Price Description
FP-2541 $490 High performance flow sensor with 1.5 NPT thread
Accessories
Model No. Price Description
FP-3-1500-302 $440 Hot-tap installation tool
FP-3-1500-2B 735 Hot-tap flow sensor with 1.5 NPT
FP-3-2540-321 70 Replacement rotor and pin for
Comes complete with 152 mm (6") installation ruler and operator’s manual
Ordering Examples: FP-2541, high performance flow sensor with 1.5 NPT thread, $490.
thread
units with serial numbers with “A”
F-38
Compatible Meters:
DPF700 (page M-5),
FPM-5500 (page F-43),
FPM-9020A (page F-42)
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
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