DESCRIPTION Turbine Flow Meter The FloClean Sanitary turbine flow meter was developed for use in the food, beverage and pharmaceutical industries. The 36L stainless steel construction provides a durable and cost efficient flow measurement system that offers excellent accuracy and repeatability. The FloClean uses the most up-to-date polishing technology on all internal components and all materials comply with FD requirements. FloClean B6D Series meters have removable thrust bearings for ease of cleaning and inspection, and meet the requirements of 3- Sanitary Standard number 28-04 for use in clean-out-of-place (COP) and sanitize-out-of-place (SOP) applications and carry the 3- Sanitary symbol. The FloClean output signal is a sine-wave that is proportional to volumetric flow. With optional Blancett electronics, FloClean provides local flow rate and volume totalization and interfaces with most displays, PLCs and computers. B6D Series FloClean Sanitary INSTLLTION Install the flow meter with the flow arrow, which is etched on the exterior of the meter body, pointing in the direction of fluid flow. Install the meter horizontally with the magnetic pickup facing upward. For optimum performance, the flow meter should be installed with a minimum of 0 diameters upstream straight pipe length and 5 diameters downstream straight pipe length. REPIR KITS Factory calibrated replacement kits are available for field or factory service. Both of the FloClean models are designed to allow for quick, easy disassembly and replacement of internal components. The repair kit contains two retaining rings, two rotor supports, one rotor assembly and a K-factor tag. TRB-DS-0285-EN-03 () Product Data Sheet
Operating Principle OPERTING PRINCIPLE 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. s each turbine blade passes through the magnetic field generated by the meter s magnetic pickup, an C voltage pulse is generated. These pulses provide an output frequency that is proportional to volumetric flow. Output Signal Magnetic Pickup Rotor K-FCTOR Figure : B42 turbine flow meter The K-factor represents the number of output pulses transmitted per gallon of fluid passing through the turbine meter. Each turbine has a unique K-factor. However, turbine meters are not functionally consistent throughout the full flow range of the meter. There are several forms of friction inherent in turbine meters that slow down the rotational movement of the turbine rotor. These frictional forces include: magnetic drag, created by electromagnetic force of pickup transducers; mechanical drag, due to bearing friction; and viscous drag, produced by flowing fluid. See charts below. s flow increases, the frictional forces are minimized and the free-wheeling motion of the turbine rotor becomes more linear (proportional to flow). The K-factor becomes relatively constant and linear throughout the balance of the linear flow range. This is approximately a 0: turndown ratio from the maximum flow rate down to the minimum flow rate. Typical K-factor Curve (Pulse per US Gallon) K-FCTOR (CYCLES/GLLON) OUTPUT FREQUENCY (CYCLES/SEC) % OF VLUE T FLOW RTE 00% 50% K-FCTOR (PULSES/GLLON) 0% 0% 50% 00% FULL FLOW RNGE LINER FLOW RNGE LINERITY (DESIGN DEVITION) +% -% +% -% VG. K-FCTOR (K) K-FCTOR (PULSE/GLLON) STNDRD TURNDOWN PPROX. 0: Page 2 TRB-DS-0285-EN-03
Specifications SPECIFICTIONS Body 36L stainless steel Rotor Nickel plated CD4MCU stainless steel Materials of Construction Bearings Standard-nickle bindery tungsten carbide Rotor Shaft Nickel bindery tungsten carbide Rotor Support Operating Temperature 50 300 F ( 00 49 C) Pressure Rating,000 psi (Rating based on tri-clamp sanitary connection) End Connections Sanitary clamp end Turndown Ratio ccuracy ±.0% of reading Repeatability ±0.% Calibration Water (NIST traceable calibration) Mag Pickup NEM 6; 50 300 F ( 00 49 C) Certifications DIMENSIONS C B Part No. B6D-0XX-XXX B6D-XX-XXX Part Number Code 003 005 007 05 07 08 0 End to End B Diameter C Ferrule Size 3.00 in. (76.2 mm).46 in. (37. mm) 0.984 in. (25.0 mm) 4.00 in. (0.6 mm) 2.00 in. (50.8 mm) B6D-XX-XXX ¹ 5 6.25 in. (58.8 mm) 2.33 in. (59.2 mm) B6D-2XX-XXX 220 6.50 in. (65. mm) 3.20 in. (8.3 mm) 3.047 in. (77.4 mm) TRB-DS-0285-EN-03 Page 3
Part Number Information PRT NUMBER INFORMTION Part Number Code 003 005 007 05 07 08 0 5 220 Bore Size 3/8 in. (9.53 mm) /2 in. (2.7 mm) 3/4 in. (9.05 mm) /2 in. (2.7 mm) 3/4 in. (9.05 mm) 7/8 in. (22.23 mm) in. (25.4 mm) -/2 in. (38. mm) 2 in. (50.8 mm) End Connections 0.984 in. (25.0 mm) 0.984 in. (25.0 mm) 0.984 in. (25.0 mm) 3.047 in. (77.4 mm) Max PSI Flow Rate gpm (lpm) bpd m3/d 0.60 3.00 (2.27.36) 0.75 7.50 (2.84 28.39) 2.00 5.00 (7.57 56.78) 0.75 7.50 (2.84 28.39) 2.00 5.00 (7.57 56.78) 3.00 30.00 (.36 3.56) 5.00 50.00 (8.93 89.27) 5.00 80.00 (56.78 68.37) 40.00 400.00 (5.42 54.6) Strainer Mesh pprox. K-Factor Pulse/US Gal Meter Weight (lb) 20.57 02.86 3.27 6.35 20,000 2.7 257.4 4.09 40.88 3,000 68.57 54.29 0.90 8.76 2750 2.7 257.4 4.09 40.88 3,000 68.57 54.29 0.90 8.76 2750 02.86 028.57 6.35 63.53 2686 7.43 74.29 27.25 272.55 870 54.29 67.43 8.76 98.8 330 37.43 374.29 28.04 280.40 52 Ferrule Size in. (mm) 0.984 (24.99) 0.984 (24.99) 0.984 (24.99) 3.047 (77.39) End to End Length in. (mm) 3.00 (76.2) 3.00 (76.2) 3.00 (76.2) 4.00 (0.60) 4.00 (0.60) 4.00 (0.60) 4.00 (0.60) 6.25 (58.8) 6.50 (65.) Repair Kits Bore Size Ferrule Size Repair Kit Fits Meter Part Number Part Number Code Repair Kit Part Number 3/8 in. (9.53 mm) 0.984 in. (24.99 mm) B6D-003-XXX 003 B6D-K03 /2 in. (2.7 mm) 0.984 in. (24.99 mm) B6D-005-XXX 005 B6D-K05 3/4 in. (9.05 mm) 0.984 in. (24.99 mm) B6D-007-XXX 007 B6D-K07 /2 in. (2.7 mm) (50.39 mm) B6D-05-XXX 05 B6D-K05 3/4 in. (9.05 mm) (50.39 mm) B6D-07-XXX 07 B6D-K07 7/8 in. (22.23 mm) (50.39 mm) B6D-08-XXX 08 B6D-K08 in. (25.4 mm) (50.39 mm) B6D-0-XXX 0 B6D-K0 -/2 in. (38. mm) (50.39 mm) B6D-5-XXX 5 B6D-K5 2 in. (50.8 mm) 3.047 in. (77.39 mm) B6D-220-XXX 220 B6D-K20 Page 4 TRB-DS-0285-EN-03
Part Numbering Construction PRT NUMBERING CONSTRUCTION Blancett Turbine Flow Meters FloClean: COP/SOP 3- Compliant FERRULE & METER SIZE B6D - - Ferrule: 0.984 in. 3/4 in. C lam p x 3/8 in. Bore 003 Ferrule: 0.984 in. 3/4 in. C lam p x /2 in. Bore 005 Ferrule: 0.984 in. 3/4 in. C lam p x 3/4 in. Bore 007 Ferrule: -/2 in. C lam p x /2 in. Bore 05 Ferrule: -/2 in. C lam p x 3/4 in. Bore 07 Ferrule: -/2 in. C lam p x 7/8 in. Bore 08 Ferrule: -/2 in. C lam p x in. Bore 0 Ferrule: -/2 in. C lam p x -/2 in. Bore 5 Ferrule: 3.047 in. 2-/2 in. C lam p x 2 in. Bore 220 BERING Nickel Bindery; Tungsten Carbide PICKUP M a g n etic NEM 6 0 M a gn etic w ith Pre- m plifier NEM 6 M a g n etic Standard 2 M a gn etic w ith Pre- m plifier Standard 3 M a gnetic w ith F/I C o nverter ( ctive 4 20 m O utput) 4 M a g n etic High Temperature (-450 450 F/-268 232 C) 6 M a gn etic w ith Pre- m plifier NEM 6 (Less Zenor) 7 M a gnetic w ith F/V C o nverter ( ctive 0 5V D C O utput) 8 N o Pic ku p 9 METER BODY HUB W ith H u b /2 in. Hub for Ferrule Size 0.984; in. Hub for and 3.047 in No Hub CLIBRTION 5-Point Standard 0-Point 20-Point For Indoor Use O nly Exa m ple Pa rt N um ber: B6D -0-2 B B C TRB-DS-0285-EN-03 Page 5
Turbine Flow Meter, B6D Series FloClean Sanitary INTENTIONL BLNK PGE Page 6 TRB-DS-0285-EN-03
Product Data Sheet INTENTIONL BLNK PGE TRB-DS-0285-EN-03 Page 7
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