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Sanitary Turbine Flow Meters w/ Tri-Clamp Connection
Sanitary Turbine Flowmeters For Process Liquid Measurement
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- Compliant with the ASME Bioprocessing Equipment Standard BPE-2019
- 11 Sizes Available, from ¼ to 3"
- Flow Rates from 0.35 to 650 GPM
- Suitable For Cleaning Out Of Place (COP)
- NIST Certificate Standard
FTB-405A Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Flow Range
Max Operating Pressure
Process Connection Size
Category
Media Type
Accuracy
Output Signal
Max Process Temperature
Wetted Materials
Process Connection Type
Display
Features
- Accuracy Value ±0.5% of reading or better
- Maximum Ambient Temperature 232°C (450°F)
- Output Signal 10 mV rms or greater into a 10 kkΩ load at minimum flowrate
- Minimum Ambient Temperature -268°C (-450°F)
The Omega FTB400 sanitary design turbine flow meters are designed and manufactured to be compliant with the ASME Bioprocessing Equipment Standard BPE-2019 for measurement of process liquids where high sanitary standards are required. ASME-BPE-2019 is the leading Standard on how to design and build equipment used in the production of biopharmaceuticals. ASME-BPE-2019 is the leading Standard on how to design and build equipment used in the production of biopharmaceuticals. This series includes 11 sizes, ¼” to 3” with standard Tri-Clamp™ fittings, covering flow rates for 0.35 to 650 GPM.
SPECIFICATIONS
Accuracy & Linearity: ±0.5% of reading or better
Repeatability: ±0.1% of reading or better
Temperature Range: -268 to 232°C (-450 to 450°F)
Signal Output: 10 mV rms or greater into a 10 kΩ load at minimum flowrate
Materials of Construction: 316 SS except as noted below:
Rotor: 17-4 PH SS
Retaining Rings: 15-7 MO PH SS
Bearings: Hard carbon composite
| Model No. | Tri-Grip™ Size | Flowmeter Size | Linear Flow Range (GPM) | Length mm (in) | Nominal K-Factor Pulses/Gal | Weight kg (lb) |
|---|---|---|---|---|---|---|
| FTB-401A | 1½" | 1/4" | 0.35 to 3.5 | 90 (3.56) | 15,000 | 1.4 (3) |
| FTB-402A | 1½" | 3/8" | 0.75 to 7.5 | 90 (3.56) | 9,000 | 1.4 (3) |
| FTB-403A | 1½" | 1/2" | 1.25 to 9.5 | 90 (3.56) | 5,800 | 1.4 (3) |
| FTB-404A | 1½" | 5/8" | 1.75 to 16 | 90 (3.56) | 5,300 | 1.4 (3) |
| FTB-405A | 1½" | 3/4" | 2.5 to 29 | 83 (3.25) | 1,035 | 1.4 (3) |
| FTB-406A | 1½" | 1" | 4 to 60 | 90 (3.56) | 670 | 1.4 (3) |
| FTB-407A | 1½" | 1¼" | 6 to 93 | 117 (4.59) | 320 | 2.3 (5) |
| FTB-408A | 1½" | 1½" | 8 to 130 | 117 (4.59) | 250 | 2.7 (6) |
| FTB-409A | 2" | 2" | 15 to 225 | 154 (6.06) | 126 | 3.2 (7) |
| FTB-410A | 3" | 2½" | 25 to 400 | 254 (10.0) | 75 | 3.6 (8) |
| FTB-411A | 4" | 3" | 40 to 650 | 254 (10.0) | 45 | 4.5 (10) |
RoHS 2015/863 - View Certificate
CE Approved
UKCA
Wanting to find out if this is suitable for measuring the flow of liquid R134a refrigerant. Specifically the "Hard carbon composite" bearings. Temperature of the liquid is expected to be between 40F-80F.
Thank you for your inquiry! Unfortunately, we do not have chemical compatibility data for R134a with the wetted materials in this flow meter. The low viscosity relative to water will also be a concern as this will affect the k-factor.
Date published: 2022-10-28
will the sanitary turbine FTB-409A work with HFCS
Thank you for your inquiry about the flow meter. The flow meter is calibrated for water and if HFCS will flow similar to water, ok, yet, the viscosity will change when the temperature changes and you may have to adjust or re-calibrate to account for that viscosity change.
Date published: 2021-01-23
Where are the related products for this item, I.e. pick up cable and flow totalizer or flow computer ?
It would be under the accessories for the flow meter and if you need additional information, please email flow@omega.com and can respond more specifically for your application.
Date published: 2019-10-23
