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316 SS Turbine Flow Meters w/ Pulse Output & NIST Cal Cert.
Liquid Turbine Flowmeters
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- Cost-Effective Solution for Turbine Flow Meter Applications
- Rugged 316 Stainless Steel Construction Offers Long Service Life in Severe Operating Environments
- Available with NPT or BSP Threads
- Accurate and Repeatable Flow Measurement
FTB-1424 Model Options
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Flow Range
Output Signal
Max Process Temperature
Process Connection Size
Category
Media Type
Accuracy
Max Operating Pressure
Wetted Materials
Process Connection Type
Display
- Calibration Certificate Type Water (5-Point NIST traceable calibration)
- Maximum Operating Pressure 5000 psi (maximum)
- Pipe Internal Diameter Pipe Sizes from 1/2 to 2 in
The FTB-1400 turbine flow meter is designed to meet the demands of the most rigorous flow measurement applications. Originally developed for the secondary oil recovery market, the FTB-1400 is an ideal meter for liquid flow measurement on or off the oilfield. The meter features a 316 stainless steel housing and rotor support, CD4MCU stainless steel rotor, and abrasion-resistant tungsten carbide rotor shaft and journal bearings. These materials help the meter to maintain accuracy and mechanical integrity when measuring the corrosive and abrasive fluids found in many industries.
Fluid entering the meter first passes through an inlet flow straightener that reduces its turbulent flow pattern. Fluid then passes through the turbine, causing the turbine to rotate at a speed proportional to fluid velocity. As each turbine blade passes through the magnetic field generated by the meter's magnetic pick-up, an AC voltage pulse is generated. These pulses provide an output frequency that is proportional to volumetric flow.
SPECIFICATIONS
Materials of Construction
Body: 316 stainless steel
Rotor: CD4MCU stainless steel
Rotor Support: 316 stainless steel
Rotor Shaft: Tungsten carbide
Turndown Ratio: 10:1
Flow Accuracy: ±1% of reading for 1" and larger meters
±1% of reading over the upper 70% of the measuring range for 1/2" meters Repeatability: ±0.1%
Calibration: Water (5-Point NIST traceable calibration)
Pressure Rating: 5000 psi (maximum)
Turbine Temperature: -101 to 177°C (50 to 350°F); -101 to 232°C (-150 to 450°F) with "–HT" option
End Connections: NPT; BSP optional
CABLE WITH CONNECTOR IS REQUIRED.
Fluid entering the meter first passes through an inlet flow straightener that reduces its turbulent flow pattern. Fluid then passes through the turbine, causing the turbine to rotate at a speed proportional to fluid velocity. As each turbine blade passes through the magnetic field generated by the meter's magnetic pick-up, an AC voltage pulse is generated. These pulses provide an output frequency that is proportional to volumetric flow.
SPECIFICATIONS
Materials of Construction
Body: 316 stainless steel
Rotor: CD4MCU stainless steel
Rotor Support: 316 stainless steel
Rotor Shaft: Tungsten carbide
Turndown Ratio: 10:1
Flow Accuracy: ±1% of reading for 1" and larger meters
±1% of reading over the upper 70% of the measuring range for 1/2" meters Repeatability: ±0.1%
Calibration: Water (5-Point NIST traceable calibration)
Pressure Rating: 5000 psi (maximum)
Turbine Temperature: -101 to 177°C (50 to 350°F); -101 to 232°C (-150 to 450°F) with "–HT" option
End Connections: NPT; BSP optional
CABLE WITH CONNECTOR IS REQUIRED.
| Model No. | Connection | K-factor Pulse/Gal | Range | Lay Length mm (in) | ||
|---|---|---|---|---|---|---|
| LPM | GPM | Barrels/Day | ||||
| FTB-1411 | ½ NPT | 18,000 | 2.3 to 11.3 | 0.6 to 3 | 20 to 100 | 76 (3) |
| FTB-1412 | ½ NPT | 13,000 | 2.8 to 28 | 0.75 to 7.5 | 25 to 250 | 76 (3) |
| FTB-1413 | ½ NPT | 3,300 | 7.6 to 56.7 | 2 to 15 | 68 to 515 | 76 (3) |
| FTB-1421 | 1 NPT | 18,000 | 2.3 to 11.3 | 0.6 to 3 | 20 to 100 | 76 (3) |
| FTB-1422 | 1 NPT | 13,000 | 2.8 to 28 | 0.75 to 7.5 | 25 to 250 | 76 (3) |
| FTB-1423 | 1 NPT | 3,300 | 7.6 to 56.7 | 2 to 15 | 68 to 515 | 76 (3) |
| FTB-1424 | 1 NPT | 3,100 | 11.3 to 113 | 3 to 30 | 100 to 1000 | 101 (4) |
| FTB-1425 | 1 NPT | 870 | 18.9 to 189 | 5 to 50 | 170 to 1700 | 101 (4) |
| FTB-1431 | 1½ NPT | 330 | 56.8 to 681 | 15 to 180 | 515 to 6000 | 152 (6) |
| FTB-1441 | 2 NPT | 330 | 56.8 to 681 | 15 to 180 | 515 to 6000 | 152 (6) |
Rated 5 out of
5
by
Roger from
Beautifully engineered and manufactured
I purchased the sensor and digital display for data acquisition in an industrial cooling system to facilitate design and implementation of a new and improved cooling system for composites molding.
Date published: 2017-08-01
How frequently do you recommend calibration of this FTB-1411 flow meter?
Thank you for your inquiry. Omega recommends on an annual basis.
Date published: 2023-01-20
Do you have any flow meters for water that have a suitable wireless r Ethernet interface that has an existing corresponding Windows APP to log instantaneous rate versus time and total floww accumulation?
Thank you for your inquiry about the turbine flow meter. Unfortunately, there is no 'Smart flow meter sensor' available, although, the Picomag is a magnetic flow meter that has Bluetooth features that may be a better alternative.
Date published: 2023-03-28
Would this be suitable for a low flow steam application? ROUGH flow range of about 6 to 82 kg/hr @ 75 psi, 160 Deg C.
Thank you for your inquiry. The turbine flow meter is ideal for water or liquids, not steam.
Date published: 2024-12-09
The manual shows a three-wire connection while the spec sheet and FTB-1412 have a two-wire connection. I am trying to use this with a DPF20 and am not sure which wire is for which connection or if it matters.
Thank you for your inquiry. The standard turbine flow meter, FTB-1412, will have a sine wave output, 2-wires, and the optional amplfied poutput will have the suffix as listed, FTB-1412-AMP, 3-wires.
Date published: 2023-07-26
Could this be used with liquid nitrogen? (-196 C)
Thank you for your inquiry! Unfortunately, the FTB-1400 series meters are only rated for down to -101C and would not be suited for -196C
Date published: 2022-05-04
What would be the approximate response time of the flowmeter in miliseconds to reach e.g. 99% of the measured flow rate value?
Thank you for your inquiry the turbine flow meter. It will have an instaneous response when it reaches the miniumum respectively in milliseconds.
Date published: 2022-06-16
Can you please confirm the connection process size for the FTB-1413 type flow meter? The Data Sheet (PDF) states 3/4" NPT but the Specs. tab above states 1/2" NPT.
Thank you for your inquiry! The FTB-1413 has 1/2" male NPTS connections
Date published: 2022-06-17
Is it possible for this flow meter to operate with its exterior submerged? If so, up to what external pressure will it tolerate?
Thank you for your inquiry. Unfortunately, it is not recommended to use this flow meter for submersible applications.
Date published: 2024-01-10
Accessories
3m (10') Cable assembly with 2 pin straight connector & stripped leads
$110.31
12 In Stock
Repair Kits
