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All Metal Hot Tap Option Paddlewheel Flow Meter

High Performance Flow Sensors


Item# FP-2541

In stock

Lead Time (If not in stock): 8 weeks
High Performance Flow Sensors FP-2541 FP-2541
  • Rugged 316 Stainless Steel Construction
  • Flow Rates as Low as 0.3 fps
  • Installs in a Variety of Pipe Sizes
  • No Magnets in Process Fluid

FP-2541 Model Options

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*Highlighted options are not compatible. Please select a different combination.

Velocity Range
Max Process Temperature
Max Operating Pressure
Wetted Materials
Output Signal
Supply Power
Compatible Fittings
Pipe Size Range

The FP-2540 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.

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-2540: 1.5 to 24"
   FP-3-1500-2X: 1.5 to 36"
Repeatability: ±0.5% of full range
Linearity: ±1% of full range
Sensor Fitting: 316 SS
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
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Hello , can use this model with fule as diesel ..

Asked by: Ahmed Saude
Thank you for your inquiry. The paddle wheel sensor can be used to measure fuel, please note that it is calibrated for water. A field calibration will have to be performed to adjust the K-factor for this other liquid.
Answered by: Applications Engineer JJC
Date published: 2023-10-26

Do you provide an added component whereby to convert the open collector pulse to 4-20 maDC? If not can you suggest an appropriate one?

Asked by: Givas
Thank you for your inquiry. I believe you are looking for a signal conditioner. You can look at part number DRST-FR.
Answered by: AS Engineer
Date published: 2019-11-16
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High Performance Flow Sensors
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High Performance Flow Sensors
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Accessories/Replacement Parts
Sensor Conduit Adaptor Kit
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