This manual is intended to help you get the FloClean Meter up and running quickly.
MPORTANTI
Read this manual carefully before attempting any installation or operation. Keep the manual accessible for future reference.
UNPACKING AND INSPECTION
Upon opening the shipping container, visually inspect the product and applicable accessories for any physical damage such
as scratches, loose or broken parts, or any other sign of damage that may have occurred during shipment.
OTE:NIf damage is found, request an inspection by the carrier’s agent within 48 hours of delivery and file a claim with the
carrier. A claim for equipment damage in transit is the sole responsibility of the purchaser.
SAFETY
Terminology and Symbols
Indicates a hazardous situation, which, if not avoided, is estimated to be capable of causing death or
serious personal injury.
Indicates a hazardous situation, which, if not avoided, could result in severe personal injury or death.
Indicates a hazardous situation, which, if not avoided, is estimated to be capable of causing minor or
moderate personal injury or damage to property.
Considerations
The installation of the FloClean Meter must comply with all applicable federal, state, and local rules, regulations, and codes.
EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.
AVERTISSMENT
RISQUE D’EXPLOSION - LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CEMATÉRIEL INACCCEPTABLE POUR LES
EMPLACEMENTS DE CLASSE I, DIVISION 2.
DO NOT CONNECT OR DISCONNECT EITHER POWER OR OUTPUTS UNLESS THE AREA IS KNOWN TO BE NONHAZARDOUS.
AVERTISSMENT
RISQUE D’EXPLOSION. NE PAS DÉBRANCHER TANT QUE LE CIRCUIT EST SOUSTENSION, À MOINS QU’LL NE S’AGISSE
D’UN EMPLACEMENT NON DANGEREUX.
MPORTANTI
Not following instructions properly may impair safety of equipment and/or personnel.
Page 3 October 2018TRB-UM-02253-EN-02
Page 4
Introduction
INTRODUCTION
The Blancett FloClean turbine flow meter is designed with wear-resistant moving parts for trouble-free operation and long
service life. The durable 316L stainless steel construction is a cost efficient flow measurement system that offers excellent
accuracy and repeatability. The FloClean turbine meter repair kit is designed for easy field service of a damaged flow meter,
rather than replacing the entire flow meter. See “Repair Kits” on page 9 for information.
OPERATING PRINCIPLE
Fluid entering the meter passes through the inlet flow straightener, which reduces its turbulent flow pattern and improves the
fluid’s velocity profile. Fluid then passes through the turbine, causing it to rotate at a speed proportional to the fluid velocity.
As each turbine blade passes through the magnetic field, the blade generates an AC voltage pulse in the pickup coil at the
base of the magnetic pickup. These pulses produce an output frequency proportional to the volumetric flow through the
meter. The output frequency represents flow rate and/or totalization of fluid passing through the turbine flow meter.
Output Signal
Magnetic
Pickup
Rotor
Figure 1: Operating principle
Page 4 October 2018 TRB-UM-02253-EN-02
Page 5
Installation
INSTALLATION
THE METER SHOULD NOT BE SUBJECTED TO TEMPERATURES ABOVE 300° F (149° C), BELOW –150° F (–101° C) OR THE
FREEZING POINT OF THE METERED LIQUID. HIGH TEMPERATURES WILL DAMAGE THE MAGNETIC PICKUP, WHILE
LOWER TEMPERATURES WILL LIMIT THE ROTATION OF THE ROTOR.
INCOMPATIBLE FLUIDS COULD DETERIORATE INTERNAL PARTS AND CAUSE THE METER TO READ INACCURATELY.
Plumbing
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.
The liquid being measured must be free of any large particles that may obstruct spinning of the rotor. If particles are present,
install a mesh strainer.
If small particles are present in the fluid, install a strainer upstream of the meter. See Table 1 for filtration recommendations.
Bore SizeFerrule SizeStrainer SizeClearance
3⁄8 in. (9.53 mm)0.984 in. (24.99 mm)600.0092 in. (0.23 mm)
1/2 in. (12.7 mm)0.984 in. (24.99 mm)600.0092 in. (0.23 mm)
3/4 in. (19.05 mm)0.984 in. (24.99 mm)600.0092 in. (0.23 mm)
1/2 in. (12.7 mm)1.984 in. (50.39 mm)600.0092 in. (0.23 mm)
3/4 in. (19.05 mm)1.984 in. (50.39 mm)600.0092 in. (0.23 mm)
7⁄8 in. (22.23 mm)1.984 in. (50.39 mm)600.0092 in. (0.23 mm)
1 in. (25.4 mm)1.984 in. (50.39 mm)600.0092 in. (0.23 mm)
1-1/2 in. (38.1 mm)1.984 in. (50.39 mm)200.034 in. (0.86 mm)
2 in. (50.8 mm)3.047 in. (77.39 mm)100.065 in. (16.51 mm)
Table 1: Straighter size recommendations
Severe pulsation and mechanical vibration affects accuracy and shortens the life of the meter.
Install a bypass line to accommodate inspection and repair without interrupting flow. See Figure 2. If a bypass line cannot
be used, install all control valves or restrictions that may cause the liquid to flash downstream of the flow meter. Install air
eliminators to make sure that the meter is not incorrectly measuring entrained air or gas. See Figure 3 on page 6.
Display
21
Isolation
Valve
5 Pipe Diameters
Minimum
Bypass Line
Isolation
Valve
FloClean Turbine
Flow Meter
10 Pipe Diameters
Minimum
Figure 2: Installation with bypass line
Page 5 October 2018TRB-UM-02253-EN-02
Page 6
Installation
Install a minimum length of 10 pipe diameters of straight pipe on the upstream side, and 5 diameters on the downstream side
of the flow meter. The piping should be the same size as the meter bore or threaded port size.
Display
FloClean Turbine
Flow Meter
21
Isolation
Valve
10 Pipe Diameters
Minimum
Figure 3: Installation without a bypass line
5 Pipe Diameters
Minimum
Do not install the flow meter or connection cable close to electric motors, transformers, sparking devices or high voltage lines.
Do not place connecting cable in the same conduit with wires that furnish power for such devices. These devices can induce
false signals in the flow meter coil or cable causing the meter to read inaccurately.
DAMAGE CAN BE CAUSED BY STRIKING AN EMPTY METER WITH A HIGH VELOCITY FLOW STREAM.
If problems arise with the flow meter and monitor, consult the “Troubleshooting Guide” on page 12. If further problems arise,
consult the factory.
If the internal components of the turbine flow meter are damaged, order a turbine meter repair kit. See
“Repair Kits” on page 9 .
Page 6 October 2018 TRB-UM-02253-EN-02
Page 7
Wiring
Typical wiring configurations for the pickup options are shown in Figure 4, Figure 5 on page 8, and Figure 6 on page 8.
Option NumberDescriptionNumber of Pins
0NEMA 6 – Magnetic3
1NEMA 6 – Magnetic (Amplified)3
2Non-NEMA 6 – Magnetic2
3Non-NEMA 6 – Magnetic (Amplified)3
4Non-NEMA 6 – Active (4…20 mA)5
6Non-NEMA 6 – Magnetic (High Temperature)2
8Non-NEMA 6 – Active (0…5V DC)5
9No PickupN/A
Installation
Standard
Mag Pickup
(Socket End)
Pins
1. Signal
2. Signal
3. Unused
Mag Pickup
With Pre-Amp
(Socket End)
Pickup Option 0
Pickup Option 1
1 - Green = Signal
2 - Red/Black = Signal
3 - Red/White = Unused
Braided Shield to
Earth Ground
1 - Green = Common
2 - Red/Black = Power
3 - Red/White = Signal
Pins
1. Common: Power return
2. Power: 12…24 Vdc
3. Output Signal: 10V DC Square Wave
Braided Shield to
Earth Ground
Figure 4: Wiring for NEMA 6 magnetic pickups
Page 7 October 2018TRB-UM-02253-EN-02
Page 8
Installation
Standard
Mag Pickup
(Socket End)
B A
Pins
A = Signal
B = Signal
Amplied
Mag Pickup
(Socket End)
CBA
Pins
A = Power
B = Common
C = Output Signal
Active Sensor
4...20 mA
(Socket End)
3
4
5
2
1
Pickup Option 2 & 6
Pickup Option 3
Figure 5: Wiring for non-NEMA 6 magnetic pickups
Pickup Option 4
B - Yellow (-) = Signal
A - Blue (+) = Signal
A - Red = Power (5…30V DC)
B - Black = Common
C - Green
= Output Pulse
or
(0…10V DC)
Clear
1 - Red = +4...20 mA
2 - Black = -4...20 mA
3 - White = Not Used
Pins
1 = Loop (+)
2 = Loop (-)
3 = N/C
4 = N/C
5 = N/C
Active Sensor
0...5V DC
(Socket End)
3
4
5
2
1
Pins
1 = 10...30V DC
2 = 0...5V DC Output
3 = Ground
4 = N/C
5 = N/C
Pickup Option 8
1 - Red = 10...30V DC
2 - Black = 0...5V DC Output
3 - White = Ground
Figure 6: Wiring for active magnetic pickups
Page 8 October 2018 TRB-UM-02253-EN-02
Page 9
Operational Startup
OPERATIONAL STARTUP
Follow this procedure to start the meter:
MAKE SURE THAT FLUID FLOW HAS BEEN SHUT OFF AND PRESSURE IN THE LINE RELEASED BEFORE ATTEMPTING TO
INSTALL THE METER IN AN EXISTING SYSTEM.
1. After installing the meter, close the isolation valves and open the bypass valve.
2. Flow liquid through the bypass valve for sucient time to eliminate any air or gas in the ow line.
3. Open the upstream isolating valve slowly to eliminate hydraulic shock while charging the meter with the liquid.
4. Open the valve to full open.
HIGH VELOCITY AIR OR GAS MAY DAMAGE THE INTERNAL COMPONENTS OF THE METER.
5. Open the downstream isolating valve so the meter can operate properly.
6. Close the bypass valve to the fully closed position.
7. Adjust the downstream valve to provide the required ow rate through the meter.
OTE:NThe downstream valve may be used as a control valve.
METER REPAIR AND CLEANING
Repair Kits
Each FloClean repair kit is factory calibrated for accuracy throughout the entire flow range. Each kit is complete and includes
a new K-factor, which is the calibrated number of pulses generated by each gallon of liquid. This K-factor is used to recalibrate
the monitor or other electronics for accurate output data.
Turbine Repair Kits Part Numbers
Bore SizeFerrule Size
3/8 in. (9.53 mm)0.984 in. (24.99 mm)B16N-003A-XXX003B16C-K03A
1/2 in. (12.70 mm)0.984 in. (24.99 mm)B16N-005A-XXX005B16C-K05A
3/4 in. (19.05 mm)0.984 in. (24.99 mm)B16N-007A-XXX007B16C-K07A
1/2 in. (12.70 mm)1.984 in. (50.39 mm)B16N-105A-XXX105B16C-K05A
3/4 in. (19.05 mm)1.984 in. (50.39 mm)B16N-107A-XXX107B16C-K07A
7/8 in. (22.23 mm)1.984 in. (50.39 mm)B16N-108A-XXX108B16C-K08A
1 in. (25.40 mm)1.984 in. (50.39 mm)B16N-110A-XXX110B16C-K10A
1-1/2 in. (38.10 mm) 1.984 in. (50.39 mm)B16N-115A-XXX115B16C-K15A
2 in. (50.80 mm)3.047 in. (77.39 mm)B16N-220A-XXX220B16C-K20A
Repair Kit Fits Meter Part
Number
Part Number Code
Repair Kit Part Number
Page 9 October 2018TRB-UM-02253-EN-02
Page 10
Meter Repair And Cleaning
Service Procedures
HIGH-PRESSURE LEAKS ARE DANGEROUS AND CAUSE PERSONAL INJURY. MAKE SURE THAT FLUID FLOW HAS BEEN
SHUT OFF AND PRESSURE IN THE LINE RELEASED BEFORE ATTEMPTING TO REMOVE THE METER.
Turbine Disassembly and Cleaning Procedure
See Figure 7 for relative positions of the repair kit components.
1. Remove the magnetic pickup from the meter body.
2. Remove the retaining ring from one end of the meter.
3. Keeping the meter upright (pickup port at the top), remove the rotor support from the body, taking care not to rotate it in
the process. If the rotor support is jammed in the body, use a pair of pliers or vice grips to break it free.
4. Hold the rotor support over a suitable container and rotate it through 180°. The thrust ball will drop out. Do not lose
the ball.
5. Remove the rotor assembly.
6. Remove the second retaining ring from the opposite side of the meter.
7. Repeat steps 3 and 4 for the remaining rotor support.
8. Identify parts and ow direction to match with original meter body.
9. Clean and/or sanitize parts to meet appropriate standards.
A
A
Remove Rotor
Jam Nut
Magnetic Pickup
Thrust Ball Extraction Hole
Rotate Rotor Support
Through 180° To
Extract Thrust Ball
SECTION A-A
Meter Body
Sleeve Bearing
Rotor Support
Retaining Ring
Thrust Ball
Rotor Assembly
Release Jam Nut and
Remove Magnetic Pickup
Clean and Inspect Component Parts
Reverse Dismantling Procedure to Reassemble
Remove Rotor Supports
Do Not Rotate During
Extraction
Remove Retaining Rings
Figure 7: Positions of repair kit components
Page 10 October 2018 TRB-UM-02253-EN-02
Page 11
Meter Repair And Cleaning
B16N Series Turbine Installation
OTE:NThis procedure applies to installation of replacement turbine repair kits and re-installation of cleaned or sanitized
turbine.
MPORTANTI
Before reassembly, note the weep holes on each rotor support. These weep holes must be facing down toward the bottom of the
meter body when installed.
The meter must be reassembled with the arrowheads on the rotor pointed in the direction of fluid flow. The magnetic pickup
side of the body signifies the up position. This is the position that the repair kit was calibrated. Due to the polished surfaces,
there are no arrows on the rotor support to indicate which rotor support is to be placed upstream or downstream. Install the
repair kit as it was received in the box, using the arrow on the rotor to determine the placement of the rotor support.
1. If required by process procedures, clean the meter prior to installing it.
2. Drop a thrust ball into a rotor support through the hole in the side.
3. Insert the rotor support into the meter body.
4. Keep the thrust bearing hole pointed upwards to keep the ball in place.
5. Secure a retaining ring in the groove. Be sure that the retaining ring is completely installed in the groove.
6. Drop a thrust ball into second rotor support through the hole in the side.
7. Locate the rotor in the support sleeve bearing.
8. Insert the rotor support and the rotor into the meter body and the rst support sleeve bearing.
9. Keep the thrust bearing hole pointed upwards to keep the ball in place.
10. Secure the second retaining ring in the groove. Be sure that the retaining ring is completely installed in the groove.
EXCESS AIR PRESSURE MAY DAMAGE THE ROTOR AND BEARINGS BY OVER-SPIN.
11. Check the meter by blowing air through the assembly. If the rotor does not turn freely, the meter should be disassembled
and checked for anything that would obstruct movement of the rotor.
12. Install the magnetic pickup.
OTE:NAfter installing the new repair kit, the electronics will need re-calibration. Refer to the electronics’ installation and
operation manual. If there are any questions on re-calibration, contact Blancett at 1.800.235.1638 or contact the
manufacturer of the electronics.
Page 11 October 2018TRB-UM-02253-EN-02
Page 12
Troubleshooting Guide
TROUBLESHOOTING GUIDE
IssuePossible CauseRemedy
Meter indicates higher than actual
flow rate
Meter indicates lower than actual
flow rate
Erratic system indication, meter
alone works well (remote monitor
application only)
Indicator shows flow when shut off
No flow indication, full or partial open
position
Erratic indication at low flow, good
indication at high flow
• Cavitation
• Debris on rotor support
• Build up of foreign material on
meter bore
• Gas in liquid
• Debris on rotor
• Worn bearing
• Viscosity higher than calibrated
Ground loop in shielding
Mechanical vibration causes rotor to
oscillate without turning
Fluid shock, full flow into dry meter or
impact caused bearing separation or
broken rotor shaft
Rotor has foreign material wrapped
around it
• Increase back pressure
• Clean meter
• Clean meter
• Install gas eliminator ahead of meter
• Clean meter and add filter
• Install new repair kit
• Recalibrate monitor
Ground shield one place only. Look for
internal electronic instrument ground.
Reroute cables away from electrical noise.
Isolate meter
Rebuild meter with repair kit and
recalibrate monitor. Move to location
where meter is full on startup or add
downstream flow control valve.
Clean meter and add filter
No flow indicationFaulty pickupReplace pickup
System works perfect, except
indicates lower flow over entire range
Meter indicating high flow, upstream
piping at meter smaller than meter
bore
Opposite effects of aboveViscosity lower than calibrated
Bypass flow, leak
Fluid jet impingement on rotorChange piping
Repair or replace bypass valves or faulty
solenoid valves
Change temperature, change fluid or
recalibrate meter
Rotor Support—
Operating Temperature –150…300° F (–100…149° C)
Pressure Rating1,000 psi (Rating based on tri-clamp sanitary connection)
End ConnectionsTri-clover end fittings
Turndown Ratio—
Accuracy±1.0% of reading
Repeatability±0.1%
CalibrationWater (NIST traceable calibration)
Mag PickupNEMA 6; –150…300° F (–100…149° C)
Certifications—
PART NUMBER INFORMATION
Specications
Part
Number
Code
003
005
007
105
107
108
110
115
220
Bore Size
in. (mm)
3/8
(9.53)
1/2
(12.70)
3/4
(19.05)
1/2
(12.70)
3/4
(19.05)
7/8
(22. 23)
1
(25.40)
1-1/2
(38.10)
2
(50.80)
End
Connections
0.984 in.
(24.99 mm)
0.984 in.
(24.99 mm)
0.984 in.
(24.99 mm)
1.984 in.
(50.39 mm)
1.984 in.
(50.39 mm)
1.984 in.
(50.39 mm)
1.984 in.
(50.39 mm)
1.984 in.
(50.39 mm)
3.047 in.
(77.39 mm)
Max
PSI
1000
(2.27…11.36)
1000
(2.84…28.39)
1000
(7.57…56.78)
1000
(2.84…28.39)
1000
(7.57…56.78)
1000
(11.36…113.56)
1000
(18.93…189.27)
15.00…180.00
1000
(56.78…681.37)
40.00…400.00
1000
(151.42…1514.16)
Flow Rate
gpm (lpm)bpdm/d
0.60…3.00
0.75…7.50
2.00…15.00
0.75…7.50
2.00…15.00
3.00…30.00
5.00…50.00
20.57…102.863.27…16.35—20,000—
21.71…257.144.09…40.88—13,000—
68.57…514.2910.90…81.76—2750—
21.71…257.144.09…40.88—13,000—
68.57…514.2910.90…81.76—2750—
102.86…1028.5716.35…163.53—2686—
171.43…1714.2927.25…272.55—870—
514.29…6171.4381.76…981.18—330—
1371.43…13714.29 218.04…2180.40—52—
Strainer
Mesh
Approx.
K-Factor
Pulse/US
Gal
Meter
Weight
(lb)
End to
End
Length
in. (mm)
3.00
(76.20)
3.00
(76.20)
3.00
(76.20)
4.00
(101.60)
4.00
(101.60)
4.00
(101.60)
4.00
(101.60)
6.25
(158.75)
6.50
(165.10)
Ferrule
Size
in. (mm)
0.984
(24.99)
0.984
(24.99)
0.984
(24.99)
1.984
(50.39)
1.984
(50.39)
1.984
(50.39)
1.984
(50.39)
1.984
(50.39)
3.047
(77.39)
Page 13 October 2018TRB-UM-02253-EN-02
Page 14
Dimensions and Drawing
DIMENSIONS AND DRAWING
C
Part NumberPart Number Code
B16N-0XXA-XXX
003
A
A
End to End Length
B
Diameter
3.00 in. (76.2 mm)1.46 in. (37.1 mm)0.984 in. (25.0 mm)
B
C
Ferrule Size
005
007
B16N-1XXA-XXX
105
4.00 in. (101.6 mm)2.00 in. (50.8 mm)1.984 in. (50.4 mm)
107
108
110
B16N-1XXA-XXX ¹115 6.25 in. (158.8 mm)2.33 in. (59.2 mm)1.984 in. (50.4 mm)
B16N-2XXA-XXX2206.50 in. (165.1 mm)3.20 in. (81.3 mm)3.047 in. (77.4 mm)
¹ 15.0…180.0 gpm ow range only.
Magnetic Pickup
Rotor Assembly
Sleeve Bearing
Thrust Ball (Removable)
Retaining Ring
Jam Nut
Meter Body
Rotor Support
Page 14 October 2018 TRB-UM-02253-EN-02
Page 15
PART NUMBERING CONSTRUCTION
B16N
-
A
-
Ferrule: 0.984 in. | 3/4 in. Clamp x 3/8 in. Bore003
Ferrule: 0.984 in. | 3/4 in. Clamp x 1/2 in. Bore005
Ferrule: 0.984 in. | 3/4 in. Clamp x 3/4 in. Bore007
Ferrule: 1.984 in. | 1-1/2 in. Clamp x 1/2 in. Bore105
Ferrule: 1.984 in. | 1-1/2 in. Clamp x 3/4 in. Bore107
Ferrule: 1.984 in. | 1-1/2 in. Clamp x 7/8 in. Bore108
Ferrule: 1.984 in. | 1-1/2 in. Clamp x 1 in. Bore110
Ferrule: 1.984 in. | 1-1/2 in. Clamp x 1-1/2 in. Bore115
Ferrule: 3.047 in. | 2-1/2 in. Clamp x 2 in. Bore220
Nickel Bindery; Tungsten CarbideA
Magnetic | NEMA 60
Magnetic with Pre-Amplifier | NEMA 61
1
Magnetic | Standard
2
1
Magnetic with Pre-Amplifier | Standard
3
1
Magnetic with F/I Converter (Active 4…20 mA Output)
1
Magnetic | High Temperature (-450…450° F/-268…232° C)
6
Magnetic with Pre-Amplifier | NEMA 6 (Less Zenor)7
1
Magnetic with F/V Converter (Active 0…5V DC Output)
8
No Pickup9
With Hub | 1/2 in. Hub for Ferrule Size 0.984; 1 in. Hub for 1.984 in. and 3.047 inA
No HubB
5-Point | StandardA
10-PointB
20-PointC
1
For Indoor Use Only
Example Part Number:B16N-110A-2AA
FloClean
Tri-clover End Fitting
FERRULE & METER SIZE
BEARING
Part Numbering Construction
PICKUP
METER BODY HUB
CALIBRATION
4
Page 15 October 2018TRB-UM-02253-EN-02
Page 16
Turbine Flow Meter, B16N Series FloClean Tri-Clover End Fitting