Cfm Flowmeter Catalog

7/14/2019 Cfm Flowmeter Catalog

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Industrial & PrecisionFlowmeters

For over 50 years, COX Flow Measurement has met the test ofendurance, which can only be achieved by manufacturing a qualityowmeter with unsurpassed repeatability and linearity. The COX

turbine owmeter is embedded in more military applications thanany other manufacturer. From this platform, COX launched products

into every liquid and gas application in the industry. Today, we offerthe highest quality turbine meters available with unmatched

calibration uncertainty.

COX products can be found in applications ranging from fuels,

demineralized water and chemicals, to cryogenic ow measurementof CO2. With a variety of end-ttings to mate with piping and an

array of electronics for signal processing, COX Flow Measurementprovides the right solution for demanding ow applications. Our

sales engineers stand ready to help you with your applicationsand our customer service team provides quality after-salesproduct support.

FM78587AS9100 and ISO 9001

COX Flow Measurement maintains an accredited

NVLAP Primary Standard Calibration Laboratory

CRYOGENIC FLUIDS

POWER GENERATION

BULK LOADING

FOOD PROCESSING

REFINING

A DIVISION OF

Proven Performance for Over 50 Years


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The Company

COX Flow Measurement is a division of Badger Meter,

Inc. USA, based in Milwaukee, Wisconsin. With sales ofmore than $250 million, combined with the dedicationof more than 1,200 employees around the world,

Badger Meter has been a leading marketer andmanufacturer of ow measurement and control

devices since 1905.

COX Flow Measurement consists of COX Precision andIndustrial owmeters, Exact Flow high-accuracy dualrotor owmeters, and the prestigious Flow Dynamics

NVLAP (Lab Code 200668) accredited Primary StandardCalibration Laboratory. These companies complement

the best-in-class technology of Badger Meter.

COX Flow Measurement offers a variety of ow meteringproducts, signal conditioners, indicators and ow

computers, which provide compensation algorithms toachieve the ultimate accuracy in ow.

COX Flow Measurement maintains a competent NVLAPaccredited calibration facility, in accordance with the

U.S. Code of Federal Regulations (CFR, Title 15, Part 285)and encompassing the requirements of ISO/IEC 17025.

The ongoing NVLAP audits demonstrate COX FlowMeasurements excellence in maintaining quality

systems, test and calibration methods, andmeasurement traceability. In addition, all productsare manufactured with care and conformity to AS9100

and ISO 9001:2008 directives.

FM78587AS9100 and ISO 9001

2

COX Flow Measurement Provides:

1. Precision Turbine Meters

2. Primary Standard Calibration Service

3. Flow Transfer Standard Calibration Systems

4. Primary Standard Calibrators

5. OEM Manufacturing

Badger Meter Milwaukee, Wisconsin COX Flow Measurement Scottsdale, Arizona


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3

FLOWMETER CONFIGURATIONS......................................................................................4

COX HIGH-ACCURACY PRECISION AND INDUSTRIAL FLOWMETERS ...........................6

CX FLOW RANGE TABLE ................................................................................................7

CX STANDARD METER MATERIALS................................................................................7

CX HOUSING PRESSURE RATINGS .................................................................................8

FLANGE PRESSURE RATINGS.........................................................................................8

CX MODEL NUMBERS ...................................................................................................9

TURBINE FLOWMETER DIMENSIONS ...........................................................................10

CX AN/NPT TURBINE FLOWMETER DIMENSIONS..........................................................10

CX SA TURBINE FLOWMETER DIMENSIONS .................................................................10

FLANGED TURBINE FLOWMETER DIMENSIONS............................................................11

CLF LOFLO TURBINE METER DIMENSIONS ...............................................................11

LOFLO SERIES.............................................................................................................12

LOFLO MODEL NUMBER AND FLOW RANGE TABLE......................................................13

EXACT SERIES DUAL ROTOR FLOWMETERS...............................................................14

EXACT SIZE AND FLOW RANGE....................................................................................15

EXACT MODEL NUMBERS............................................................................................16

EXACT AN TURBINE FLOWMETER DIMENSIONS ...........................................................17

EXACT DUAL ROTOR TURBINE CONCEPT .....................................................................18

FLOWMETER CALIBRATION CODES .............................................................................18

CALIBRATION CAPABILITY ............................................................................................19

ELECTRONIC PRODUCTS ...............................................................................................20

SIGNAL CONDITIONERS...............................................................................................20

INDICATOR DISPLAYS..................................................................................................20

PANEL MOUNT FLOW COMPUTERS .............................................................................21

FLOW COMPUTERS, METER MOUNTED & REMOTE......................................................21

FLOW STRAIGHTENERS...............................................................................................22

INSTALLATION.............................................................................................................22

FLOW TRANSFER STANDARDS ....................................................................................23

FLOW DYNAMICS PRIMARY STANDARD PD CALIBRATORS ......................................24

FLOW CALIBRATORS...................................................................................................24

OEM SEMI-AUTOMATIC CALIBRATORS ........................................................................26

CALIBRATOR CHECK STANDARDS ...............................................................................26

MANUFACTURING CELLS............................................................................................27

Table of Contents


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FLOWMETER CONFIGURATIONS

EXACT SERIES END-FITTING OPTIONSDUAL ROTOR

CX SERIES END-FITTING OPTIONSSINGLE ROTOR

Flanged Series Pipe Fittings

150# to 600#

NPT Series Pipe Fittings

From 1/4" to 2"0.25 to 310 GPM

AN Series Pipe Fittings

37" FlareFrom 1/4" to 2"

0.25 to 310 GPM

Tri-Clover Pipe Fittings

From 1/4" to 2"

0.25 to 310 GPM

4

LoFlo Series AN Pipe Fittings

1/2", 37" Flare

0.007 to 1.25 GPM

Wire LeadsAmplied Pickoff

MS

Amplied Pickoff

Wire LeadsMagnetic Pickoff

Sine WaveMV Signal

Amplied

Square Wave

AN Series Pipe Fittings

37" FlareFrom 1/4" to 2"

0.25 to 310 GPM

Flanged Pipe Fittings

From 1/4" to 4"0.025 to 1,500 GPM

Housing

Wire Termination

SineRF C


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COX Flow Measurement application engineers will help you congure the proper system for your

application. They can be reached at 480-922-7446 or by email at [email protected].

Application technical tips are also available at www.coxow.com

FLOWMETER CONFIGURATIONS

METER MOUNTEDELECTRONICS

PANEL MOUNTEDELECTRONICS

CUSTOMERSCONTROL SYSTEM

5

Meter Mounted

Model: EC80 Flow Computer

Enclosure: Explosion-proof cast aluminumPower: 24 VDC Nominal

Inputs: Single/Dual Rotor freq., RTDOutputs: 2 freq., 2 analog (4-20 mA, 0-10 VDC)

Digital Outputs: 0-5 V TTL, RS485

Remote Mounted

Model: 4080 Flow Computer

Enclosure: Aluminum with mounting angeNEMA 4

Power: 24 VDC NominalInputs: Single/Dual Rotor freq., RTD

Outputs: 2 freq., 2 analog (4-20 mA, 0-10 VDC)Digital Outputs: 0-5 V TTL, RS485

Model: RT112

Rate & Total Indicator 15-point linearization

Power: Loop or battery-powered, 8-24 VAC/DC or 115-230 V AC power supply

Input: Sine wave, pulse, 4-20 mA or 0-10 VDCOutput: Scaled 4-20 mA or 0-10 VDC

Panel Mounted Flow Computer

Model: FC30 Flow Computer

Liquid and gas applicationsBatching and temperature viscosity corrections

Power: 110/220 VAC and 12/24 VDC

Input: Single/Dual Rotor freq., RTD

Output: Pulse, RS232 and 485

Panel Mounted Indicator

Model: CUB5Rate or Total indicator up to 8 digits

Programmable rate scaling and decimalpoint placement

Power: 9-28 VDCEnclosure: NEMA 4X/IP65Input: 4-20 mA and RTD

Customers Data Acquisition System

Not sold by COX Flow Measurement

Customers Control System


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PROVEN PERFORMANCE FOR OVER 50 YEARS

COX HIGH-ACCURACY PRECISION AND INDUSTRIAL FLOWMETERS

COX Flow Measurement has been the icon

of turbine owmeters since its inception.The installation base is a testimony tocustomers who have discovered the

performance and longevity of COX turbinemeters and associated electronics.

DESCRIPTION

COXs superior performance is creditedto the axial helical rotor design, whichenhances linearity, repeatability and

speed-of-response and reduces pressuredrop. A single-bearing design minimizes

friction and delivers linearity beyond that

of the standard 10:1 range. This bearingsystem also extends the repeatable rangeto 60:1 on small meters and up to 150:1on large meters.

In addition, COX Flow Measurement offers

the EC80 ow computer, which willlinearize the meter within 0.1% linearityover the entire repeatable range. This ow

computer offers temperature and pressurecompensation with multiple outputs for

frequency and analog in engineering units.

COX precision owmeters utilize animproved, extended 6-vane support toreduce uid swirl from entering the rotor.

Ceramic ball bearings are standard forimproved durability. The 316 SS housing

exceeds the pressure ratings of the AN

(MS) ttings. Hex or square housings makeit easy for tightening the threaded ttingsduring installation and removal.

Calibrator Uncertainty 0.05% of reading

Repeatability 0.02% of reading

Linearity 0.5% of reading

With Electronic Linearizer 0.1% of reading

Frequency Output (maximum) 500 to 1500 Hz standard

Pressure Rating See charts

Output Signal 0-10 V (square wave pulse)

Response Time 2-3 mS or better

PERFORMANCE SPECIFICATIONSADVANTAGES

Superior linearity

Exceptional repeatability

Wide ow range

Fast response to rate changes

316 SS housings standard Ceramic bearings

4-week delivery or less on standard models

Primary Standard Calibrations traceable to NIST & NVLAP(Lab Code 200668) accredited

6

COX Flow Measurement continues to improve

meter performance by offering long-life ceramic

bearings and unsurpassed primary standard

calibration uncertainties of 0.05% of reading.

Coupled with an advanced EC80 ow computer,

these owmeter systems provide fully

compensated precision ow measurements.


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CX FLOW RANGE TABLE

Model CXStd. Linear

Std.P Repeatable

RangeLinear

@ Range Freq. @ P @

MeterMeter Size Flow

10:1

Repeatable

Max. Repeatable

Sizein 1/16"

GPM RatioFlow

GPMFlow Ratio

Flow Flow Ratio

InchesRatio

1/4" 8-4 0.25 - 3.0 12:1 3.5 0.05 - 3.0 60:1 6.5

3/8" 8-6 0.50 - 6.0 12:1 4.5 0.06 - 6.0 8.5

1/2" 8 0.75 - 9.5 12.6:1 6.0 0.09 - 9.5100:1

8.5

5/8" 10 1.25 - 15.5 12.5:1 5.0 0.16 - 15.5 9.0

3/4" 12 2.50 - 30 12:1 5.0 0.30 - 30 1500 Hz 9.0

1" 16 5.0 - 65 13:1 5.0 0.45 - 65 9.0

1" 20 7.5 - 95 12.6:1 5.5 0.65 - 95150:1

8.5

1" 24 12.5 - 155 12.4:1 6.0 1.05 - 155 9.0

2" 32 25 - 310 12.4:1 6.5 2.10 - 310 9.0

3" 48 53 - 800 15:1 10.0 20 - 800 25:1 45 Hz 10.0

4" 64 100 - 1500 15:1 10.0 50 - 1250 25:1 20 Hz 10.0

Standard ranges = 10-point calibration and extended ranges = 20-point calibrationMeter linearity was developed using MIL-C-7024C, Type 2 at 80F

Helical Rotor Material: 17-4 SSBall Bearing: CeramicMeter Body Material: 316 SS

Note: Other materials available upon request.

Lightweight helical rotors provide 3 mS, or less, speed-of-response and extended linear ranges. The helical bladeprole transfers energy more efciently, reducing bearing wear, pressure drop and their associated cost.

Industrial applications will benet from using ceramic ow-through ball bearings. This ceramic bearing system is

extremely versatile and the recommended bearing for most applications, including cryogenics. This superior low-friction bearing outperforms journal bearings and extends the usable range of the turbine owmeter.Whatever the uid media, COX Flow Measurement has a proven solution.

CX STANDARD METER MATERIALS

Lightweight helical rotor

Versatile ceramic bearing for water,cryogenics and hydrocarbons

7


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CX HOUSING PRESSURE RATINGS

FLANGE PRESSURE RATINGS

The type of end-tting used may have a lower pressure rating than the AN owmeter housing

Maximum non-shock allowable working pressure in psig at 100F or less

Alloy Pressure Class

150 Flg 300 Flg 600 Flg 900 Flg 1500 Flg 2500 Flg

StainlessSteel 316 275 720 1440 2160 3600 6000A-181

8


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CX MODEL NUMBERS

Model Number Format for AN, NPT, SA and Flange End-Fittings

CX 2 NP C2 CB XXX

COX Model Size AN End- PickoffBearing

3-DigitNumber (inches) Sizes Fittings Description Special

CX 1/4" 8-4 AN=37Flare C1=Carrier MS 3 Pin CB=CeramicBall

3/8" 8-6 NP=NPT SB=SST BallMale

1/2" 8 SA=Sanitary C3=Car MS RTD5/8" 10 F1=150# Flng SS C4=Car NPT RTD

3/4" 12 F3=300# Flng SS C5=Car MS RTD IS

1" 16 F6=600# Flng SS C6=Car NPT RTD IS

1" 20 C1=F150C M1=Mag MS

1" 24 C3=F300C M2=Mag NPT

2" 32 C6=F600C M3=Mag MS RTD

2" 40 M4=Mag NPT RTD

3" 48 M5=Mag MS RTD IS

4" 64 M6=Mag NPT RTD IS

Refer to Electronic Products Section for a complete review of all electronic signal conditioners, indicators and ow computers.

MODEL NUMBER EXAMPLES:

CX1/2AN-C3CB-XXX

CX2F1-C2CB-XXX




9

Used toidentifyspecial

congurations

Only

Available

in FlangeSizes

C2=Carrier NPTthreaded with leads


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TURBINE FLOWMETER DIMENSIONS

CX AN/NPT TURBINE FLOWMETER DIMENSIONS

CX SA TURBINE FLOWMETER DIMENSIONS

ANCOX A A B C Tube End-

Model NPT AN Max Size Fitting

CX-1/4 2.7 (69) 2.45 (62) 1.12 (28) n 3.43 (87) 1/2" (127) 8

CX-3/8 2.7 (69) 2.45 (62) 1.12 (28) n 3.46 (88) 1/2" (127) 8

CX-1/2 2.7 (69) 2.45 (62) 1.12 (28) n 3.52 (89) 1/2" (127) 8

CX-5/8 N/A 2.72 (69) 1.25 (32) n 3.59 (91) 5/8" (15.9) 10

CX-3/4 3.29 (84) 3.25 (83) 1.25 (32) n 3.65 (93) 3/4" (19) 12

CX-1 3.78 (96) 3.56 (90) 1.63 (41) 3.77 (96) 1" (25.4) 16

CX-1 4.23 (107) 4.06 (103) 1.88 (48) 3.89 (99) 1" (31.7) 20

CX-1 4.67 (119) 4.59 (117) 2.25 (57) 4.01 (102) 1" (38) 24

CX-2 5.89 (150) 6.06 (154) 2.75 (70) 4.24 (108) 2" (51) 32

10

n Square Body Hex Body


COX Flow Measurement application engineers will help you congure the proper system for yourapplication. They can be reached at 480-922-7446 or by email at [email protected].


Note: Housing dimensions are in inches (mm). All dimensions are for reference only. Actual dimensions

should be obtained from the factory.

Note: Housing dimensions are in inches (mm). All dimensions are for reference only. Actual dimensions

should be obtained from the factory.

COX A B C Tube Clamp CodeModel Max Size Size

CX-1/4 SA 3.56 (90) 0.984 (24.99) 3.43 (87)1/2" (127)

CX-3/8 SA 3.56 (90) 0.984 (24.99) 3.46 (88) 3/4" (19) T1

CX-1/2 SA 3.56 (90) 0.984 (24.99) 3.52 (89) 3/4" (19)

CX-5/8 SA 3.56 (90) 1.984 (50.39) 3.59 (91)

CX-3/4 SA 3.56 (90) 1.984 (50.39) 3.65 (93) 1" (25.4)

CX-1 SA 3.56 (90) 1.984 (50.39) 3.77 (96) 1" (38) T2

CX-1 SA 4.59 (117) 1.984 (50.39) 3.89 (99)

1" (38)CX-1 SA 4.59 (117) 1.984 (50.39) 4.01 (102)

CX-2 SA 6.06 (154) 2.516 (63.91) 4.24 (108) 2" (51) 2" (51) T3


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11

TURBINE FLOWMETER DIMENSIONS

FLANGED TURBINE FLOWMETER DIMENSIONS

B B BCOX Model A F1=150 lb F2=300 lb F3=600 lb

Flange Flange Flange

CX-1/4 F_ 5 (127) 3.5 (89) 3.75 (95) 3.75 (95)

CX-3/8 F_ 5 (127) 3.5 (89) 3.75 (95) 3.75 (95)

CX-1/2 F_ 5 (127) 3.5 (89) 3.75 (95) 3.75 (95)

CX-5/8 F_ 5.5 (140) 3.5 (89) 3.75 (95) 3.75 (95)

CX-3/4 F_ 5.5 (140) 3.87 (98) 4.62 (117) 4.62 (117)

CX-1 F_ 5.5 (140) 4.25 (108) 4.87 (124) 4.87 (124)

CX-1 F_ 6 (152) 4.62 (117) 5.25 (133) 5.25 (133)

CX-1 F_ 6 (152) 5 (127) 6.12 (156) 6.12 (156)

CX-2 F_ 6.5 (165) 6 (152) 6.5 (165) 6.5 (165)

CX-2 F_ 7 (178) 7 (178) 7.5 (191) 7.5 (191)

CX-3 F_ 10 (254) 7.5 (191) 8.25 (210) 8.25 (210)

CX-4 F_ 12 (305) 9 (229) 10 (254) 10.75 (273)

ANSI raised-face integral anges

CLF - LOFLO TURBINE METER DIMENSIONS

Note: Housing dimensions are in inches (mm). All dimensions are for reference only. Actualdimensions should be obtained from the factory.

Note: Housing dimensions are in inches (mm). All dimensions are for reference only. Actual dimensionsshould be obtained from the factory.

COX Model Tube Size A B C Max AN Size

CXLF-8-6 3/8" (9.5) 2.22 (56.4) 1 (25.4) 4.25 (108) 6


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12


LOFLO SERIES

Repeatability 0.25%

Frequency Output 1500-1800 Hz

Pressure Rating 6000 psi

Response Time 20-30 mS

Body Construction 316 SST

End Fittings -6 AN (MS)


Low-friction ceramic ball bearings

Suitable for water, hydrocarbons and cryogenic service 17-4 helical rotor

Compact size (2.22" face dimension)

Bearings are the key factor in performance whenmeasuring low ow. That is why COX Flow

Measurement uses ceramic ball bearings, which

are near perfect in roundness within 10 millionths

of an inch variation. This means lower friction and

less vibration, which equals superior repeatability.

The COX LoFlo Series is a robust axial turbine owmeter with

exceptional repeatability of 0.25% of reading. When paired with theEC80 Flow Computer, the calibration data is linearized to within 0.1%of reading, allowing for precision ow measurement over the entire

usable range of the meter. COX LoFlo Series owmeters are notposition-sensitive and can be mounted in any piping orientation.

The custom long-life, ceramic low-friction ball bearing system used inthe COX LoFlo Series meets the demands of water, hydrocarbons and

cryogenic uids. Capable of measuring ows as low as 0.006 GPM(0.024 LPM), this meter is an ideal solution for a multitude of

applications. Typical uses include fuel injection productionsystems, blending of costly chemical additives, onboard fuel

consumption, refrigerants, dye injections, and more.

Ceramic ball bearings have much less ction than journal

bearings and provide a wider measureable ow range with superiorrepeatability. The COX LoFlo Series is designed to be rugged and

repeatable with the assurance of the most accurate calibrationprovided on our positive displacement primary standard calibrators.


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13



LOFLO MODEL NUMBER AND FLOW RANGE TABLE

CLF6-000 0.007 - 0.075 2.85 - 28.5 0.006 - 0.075 2.2 - 28.5 3/8" 1800 20.0

CLF6-00 0.012 - 0.125 4.75 - 47.5 0.009 -0.125 3.4 - 47.5 3/8" 1800 12.0

CLF6-0 0.025 - 0.25 9.50 - 95.0 0.014 - 0.25 5.4 - 95.0 3/8" 1800 4.5

CLF6-1 0.050 - 0.50 19.0 - 190 0.023 - 0.50 8.8 - 190 3/8" 1500 4.0

CLF6-2 0.075 - 0.75 28.5 - 285 0.037 - 0.75 13.2 - 285 3/8" 1500 4.5

CLF6-3 0.125 - 1.25 47.5 - 475 0.06 - 1.25 22 - 475 3/8" 1500 7.0

Standard ranges = 10-point calibration and extended ranges = 20-point calibration* Pressure drop calculation based on liquid with a specic gravity of 0.76.

COX

ModelNumber

Std 10:1 Range

Magnetic Pickoff

Extended Range

Carrier Pickoff

*P @

Max FlowRange(PSI)

Tube Size(inches)

Max.

Frequency(Hz)

GPM Lbs. / Hour GPM Lbs. / Hour

English Units

CLF6-000 0.27 - 0.284 1.29 - 12.9 0.024 - 0.284 0.998 - 12.9 3/8" 1800 1.40

CLF6-00 0.045 - 0.473 2.15 - 21.5 0.034 - 0.473 1.54 - 21.5 3/8" 1800 0.84

CLF6-0 0.095 - 0.946 4.31 - 43.1 0.053 - 0.946 2.45 - 43.1 3/8" 1800 0.32

CLF6-1 0.189 - 1.89 8.62 - 86.2 0.087 - 1.89 3.99 - 86.2 3/8" 1500 0.28

CLF6-2 0.284 - 2.84 12.9 - 129 0.140 - 2.89 5.99 - 129 3/8" 1500 0.32

CLF6-3 0.473 - 4.73 21.5 - 215 0.227 - 4.73 9.98 - 215 3/8" 1500 0.49

Standard ranges = 10-point calibration and extended ranges = 20-point calibration

* Pressure drop calculation based on liquid with a specic gravity of 0.76.

COX

Model

Number

Std 10:1 Range

Magnetic Pickoff

Extended Range

Carrier Pickoff*P @

Max FlowRange

(Kg/cm2)

Tube Size

(inches)

Max.

Frequency

(Hz)Lit. / Min. Kg. / Hour Lit. / Min. Kg. / Hour

Metric Units





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14


EXACT SERIES DUAL ROTOR FLOWMETERS

Calibration Uncertainty 0.05% of reading


Linearity (with linearizer) 0.01% of reading

Process Temperature -450F (-270C) to 300F (150C) standard

Operating Pressure Up to 30,000 PSIG depending on size and end-ttings

Pressures Drop 14 PSID at max. ow rate @ 1.2 cStk

Bearings Ceramic standard (water & hydrocarbons)


No need for ow straighteners

Enhanced performance due to helical rotors

Superior absolute accuracy

Excellent repeatability Wider operating ow range

Extended UVC ow range

Integral pickoff impervious to vibration

NVLAP calibration uncertainty

COX Flow Measurement offers the pinnacle of

turbine owmeter performance. The Dual Rotoris NISTs golden meter for round robin

testing. Its use around the world for primary

standard calibrator correlation tests is proof of

performance.

COX Flow Measurement offers proven owmetering solutions for the most demanding

aerospace, automotive, industrial and OEMapplications. The Exact Series Dual RotorTurbine Flowmeter is the worlds most precise

meter of its kind, providing extended rangeperformance not obtainable with traditional

single rotor designs.

DESCRIPTION

The Exact Series Dual Rotor Turbine Flowmeterprovides an extended ow range capability,

which often eliminates the need for manifoldsystems and thus simplies installation and

lowers costs. The meters exceptionalperformance, enabled by the innovative dual

rotor conguration, enhances UVC curves andextends the usable measurement ow range.

With the Exact Series Dual Rotor TurbineFlowmeter (Standard Model CDX/CDL), ow

straighteners are not required to controlprocess uid swirl, as the dual rotor systemcancels out the rotor acceleration effect. With

ow straighteners, bearing diagnostics can bedetermined by monitoring the ratio of the rotors

to detect wear or cleanliness. The Exact Seriesmeters also utilize a unique pickoff system,

which is impervious to vibration and minimizes

space. This allows for direct coupling ofelectronics on a robust mount having a lower

prole. Both integral and remote electronicsare available to process the signal output.

Exact Series Dual Rotor technology is ideal for

a wide range of applications. The meter isdesigned for bi-directional ow and high-shockenvironments. It utilizes a robust bearing

system having dual ceramic bearings on eachrotor with the internals securely locked in place,

resulting in excellent repeatability. The dualrotor meter allows for installation in applications

that do not have space for ow straightenerswithout loss of measurement accuracy.Pressures of up to 30,000 psig can be

contained, while compensating for viscositychanges using integrated pressure sensors.

WORLDS MOST PRECISE STANDARD & INDUSTRIAL TURBINE FLOWMETERS

DL MS connector for

remote ow computer

DX explosion-proof

with ow computer


15/28

15






1/4" 8-4 0.025 - 3.0 0.095 - 11.4 120:1 30:1 30000 33000

3/8" 8-6 0.035 - 6.0 0.132 - 22.7 171:1 35:1 15000 16500

1/2" 8 0.040 - 10 0.151 - 37.8 286:1 40:1 9480 10440

5/8" 10 0.045 - 16 0.170 - 60.5 355:1 45:1 6000 6375

3/4" 12 0.08 - 30 0.302 - 113.5 375:1 50:1 3640 4000

1" 16 0.15 - 65 0.378 - 246 433:1 60:1 1680 1846

1" 20 0.25 - 95 0.946 - 359.6 380:1 60:1 1149 1263

1" 24 0.35 - 155 1.324 - 586.7 443:1 60:1 705 774

2" 32 0.60 - 310 2.27 - 1173.4 517:1 60:1 242 266

2" 40 1.0 - 500 3.78 - 1892.7 500:1 60:1 132 145

3" 48 2.0 - 800 7.57 - 3028 400:1 60:1 45 50

4" 64 5 - 1500 18.9 - 5678 300:1 60:1 20 22

Meter Size(inches)

Meter Sizein 1/16" Rotor A Rotor B

Flow Range @ 1 cStk S.G. = 1UVC

TurndownRange

1 cStk

Turndown

range1 cStk

Typical K-Factor Pulses/Gallon

GPM LPM

Model CDX/CDL

EXACT

SIZE AND FLOW RANGE TABLE

STANDARD METER MATERIALS


16/28


16





CDL=LowProle MS 1/4" 8-4 AN CB-Ceramic Ball R = RTDConnector

CDX=Explosion-Proof

Spud 3/8" 8-61/2" 08 F1=F150S

5/8" 10 F3=F300S

3/4" 12 F6=F600S

1" 16

1 20

1 24

2" 32

Flange 2 40

sizes 3" 48

only 4" 64

ExactModel Number

Size(inches)

ANSizes End-Fittings Bearing

TemperatureSensor 3-Digit Special

EXACT MODEL NUMBERS

Used to

identify

special

congurations

MODEL NUMBER EXAMPLES: CDX3/4-F1-CB-R-XXX and CDL1AN-CB-R-XXX

Bearings are the most critical component of a turbine owmeter in terms of both repeatability of the meter

output and the security of the calibration over time. This is why all COX Flow Measurement turbine meters useceramic ball bearings. There are several advantages in using ceramic material:

Ceramic can be used in non-lubricating uids Ceramic is non-corrosive and heat-tolerant, making it ideal for water or hydrocarbons

Ceramic offers near perfect roundness, minimizing vibration Ceramic is harder and measures RC 75-80 as compared to SST at RC58-65

Ceramic is 50% lighter than SST, extending the life of the bearing

All the above attributes reduce heat, providing ve times more wear resistance. Ultimately, this preserves the

calibration of the meter, while being more tolerant to particulates.

CDL 8-4 AN CB R XXX


17/28

17






EXACT AN TURBINE FLOWMETER DIMENSIONS

Exact SeriesModel Tube Size A B A AN

Number (inches) AN AN Flange End-Fitting

CXL DualRotor, MSConnector

CDX DualRotor,

Explosion-Proof

1/4" 2.75 (70) 0.87 (20.1) 8

3/8" 2.75 (70) 0.87 (20.1) 8

1/2" 2.75 (70) 0.87 (20.1) 8

5/8" 2.92 (74) 1.00 (25.4) 10

3/4" 3.25 (83) 1.37 (34.8) 12

1" 3.56 (91) 1.50 (38.1) 5.50 (140) 16

1" 4.06 (103) 1.88 (47.7) 6.00 (152) 201" 4.59 (117) 2.00 (50.8) 6.00 (152) 24

2" 6.06 (154) 2.62 (66.5) 6.50 (165) 32

2" N/A 7.00 (178) N/A

3" N/A 10.00 (254) N/A

4" N/A 12.00 (305) N/A

Note: Housing dimensions are in inches (mm). All dimensions are for reference only.

Actual dimensions should be obtained from the factory.


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FLOWMETER CALIBRATION CODES

Standard Calibration Codes

Model # # of Cal Points Fluids Viscosity Qty. Comments

10 = 10 calpoints

S = Solvent 1 = 1 viscosity

20 = 20 calpoints B = Oil Blend 2 = 2 viscosities

W = Water 1 cStk 3 = 3 viscosities

NOTE: 1. Calibrations are performed on primary standard calibration equipment operating in aNVLAP-accredited facility with an uncertainty of 0.5% of reading.

2. Solvent ranges from 1 to 1.14 cStk = MIL-C-7024C, Type 2 @ 80F.

3. Blends are a mixture of oils and solvent to obtain a specied viscosity.

All dual rotor metersmust use the EC80 FlowComputer to sum rotorfrequencies and linearizethe output to 0.1% ofreading.


EXACT DUAL ROTOR TURBINE CONCEPT

1. Unconditioned ow enters owmeter.

2. Straightening vanes smooth the ow as itenters the rst rotor.

3. Flow transfers momentum to the rst rotor,making it spin counterclockwise. Flow then

exits rotor, with a clockwise spin.

4. Flow enters second rotor with a nearlyperpendicular angle of attack, thereby

transferring additional momentum to thesecond rotor. This additional momentum

results in greatly extended turndown.

5. Flow exits owmeter.

6. Dual pickoffs transmit the rotor frequency

signal to remote instrumentation.

NOTE: The ratio of both pickoff frequencies is

used for bearing diagnostics.

Blue is the fluid flow

Orange is the rotor rotation

CAL

__ __ __

(Meter Size)


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COX Flow Measurement is

a participant in the NIST

round robin prociency

tests intended to eliminate

calibrator bias. This goes

beyond traditional NIST

traceability and provides

correlation data using

NIST owmeter artifacts tocompare directly with

NIST calibrations.






Calibrations are performed at COX Flow Measurement, a NVLAP (Lab Code 200668) accredited facilityusing Primary Standard Calibrators producing 0.05% of reading uncertainty.

Customers can select from a variety of calibrations to enhance the accuracyof the ow measurement reading. Often, manufacturers perform water

calibrations and then use a correction factor. This can be misleading, as thecalibration curve will vary in more viscous uids. COX Flow Measurement

avoids calibration shifts by using the actual uid viscosity in the calibrator todevelop the calibration curves. Multiple calibrations can be provided to form

a single Universal Viscosity Curve, which adjusts the frequency/viscosityrelationship to match the actual temperature of the known uid.

Liquid Flow Measurement: Primary Liquid Calibrators:

0.0025 to 1,500 GPM hydrocarbon Uncertainty: 0.025% to 0.05% of reading

0.75 to 1,000 centistokes viscosity Repeatability: 0.012% of reading

0.01 to 300 GPM water

Gas Flow Measurement: Primary Gas Calibrators:

0.001 to 3,500 SCFM in air Uncertainty: 0.20% to 0.25% of reading

0.001 to 400 SCFM inert or ammable gases Repeatability: 0.10% of reading

Gas correlations for toxic gases Partial vacuum to 500 PSIA

CALIBRATION CAPABILITY CALIBRATOR UNCERTAINTY

100 Cubic Foot Gas PrimaryStandard Bell Prover

PDCL-400 Liquid PrimaryStandard Calibrator

CALIBRATION CAPABILITY


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SIGNAL CONDITIONERS

INDICATOR DISPLAYS

Carrier Pickoff/AmplierDescription:

COX Carrier Pickoff/Amplier extends the usable range ofthe owmeter by eliminating magnetic drag on the rotor.

This enhances not only the range, but also the linearity atlow ow. The modulated carrier frequency is amplied and

conditioned to provide a square wave pulse output, capableof transmitting up to 100 ft.

Specications:

Input Power: Min 11.0 VDC; Max 30.0 VDC

Input Current Standard: 15 mA Output Voltage: 0 to 10 VDC Temperature Range: -40F to 248F

(-40C to 120C)

Digital Display, Panel Mount

Description:

The indicator toggles manually or automatically, to view eitherrate or total and displays up to 8 digits with separate scaling

and decimal point placement. Programmable update times,front panel reset and dual counters make this miniature digitalindicator ideal for owmeters with pulse outputs. The LCD

display, with letter height of 0.46", is provided in positivereective or negative transmissive with yellow/green or red

LED backlighting, to meet your visual requirements.

Specications:

Input Power: 9 to 28 VDC Non-volatile memory

NEMA 4X/IP65 front bezel Operating Temperature:

-31F to 167F (-35C to 75C)

depending on intensity leveland display color

Display response rate indicator has low or high update times Frequency: Min 0.01Hz Max 20 KHz





Description:The RT112 has a large, UV-resistant display of 0.67" (17 mm)

with digits of 0.31" (8 mm), which can be set to show owrates or totals in selectable engineering units. Linearization

is standard with up to 15 data points of calibration andselectable output signal options. The linearized accumulatedtotal can register up to 11 digits and is backed up in EEPROM

memory every minute. All settings are safely stored inEEPROM memory in the event of a sudden power failure.

The display enclosures are water-tight, conforming to NEMA 4X/

IP67, and available in aluminum and molded congurations.An intrinsically safe option is available conforming to ATEX,

IECEx, FM and CSA. The unit has a maximum operatingtemperature of 158F (70C). The RT112 can be mounteddirectly on the owmeter, wall mount, exterior panel mount or

pipe stand.

Specications: Input Power: Long-life lithium

battery - 110/230 VAC 50/60 Hz

- 8/24 VAC/DC, 10 watts max. 4-20 mA loop-powered

Auto Backup: All settings andrunning totals

Operating Temperature: -22F to

178F (30C to 80C) Update Rate: User-denable from 10 times/sec 30 secs

Linearization: 15 data points Signal Output: Rate = 4-20 mA, 0-10 VDC, Total = scaled pulse

Display: Rate & Total with selectable on-screen engineering units Conguration Settings: Front panel input with simple operator

menu. Pass-code protected.

Modbus Communication: RS232/RS485

RT112 Flow Rate Indicator/Totalizer, with Linearization


ELECTRONIC PRODUCTS


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Series FC30 Flow Computer, Panel Mount

Description:

COX FC30 Flow Computer services both liquid and gas appli-cations. The FC30 has features such as: batching, 40-point

owmeter linearization tables, temperature viscosity correctionusing Strouhal/Roshko advanced linearization methods, and

multiple ow and control inputs. Relay outputs are independ-ently assignable for alarms and general purpose warnings.

The FC30 has serial communications, both RS232 and RS485,and isolated analog and pulse outputs.

The display has two lines of 20 characters (0.3" in height),with blue VFD or backlit LCD. During start-up, there is a service

or test mode to check out the system by monitoring inputs andexercising outputs, and printing system setup. The unit is CE-

compliant, UL/CUL listed, and housed in a DIN enclosure madeof ame-retardant plastic.

Specications:

Input Power: 110/220 VAC 50/60Hz, 12/24 VDC, 300 mA max.

Operating Temperature: 32F to122F (0C to 50C)

Accuracy: 0.01% FS at 20C Resolution: 16-bit

Update Rate: 1 update/sec min. Linearization: 40-point table, UVC table or Strouhal/Roshko

computations

Temperature Input: 100 ohm RTD, resolution 0.01C Serial Communication: RS232 or RS485 (printing, data

recording and communications with a computer) Flow Inputs: Pulse, single rotor, dual rotor, single rotor with dual

pickups or quadrature Control Inputs: Menu-selectable for Start, Stop, Reset, Lock,

Inhibit, Alarm Acknowledge, Print or Not Used Relay Outputs: Menu-assignable Low Rate Alarm, Hi Rate

Alarm, Prewarn Alarm, Preset Alarm, or General Purpose Warning

PANEL MOUNT FLOW COMPUTERS

FLOW COMPUTERS, METER MOUNTED & REMOTE

Series EC80 ExactComp, Flowmeter Interface

Description:

COX Series EC80 ExactComp Flowmeter Interface provides total ow compensation to enhance owmeter accuracy, while

extending the linear ow range. The Series EC80 tracks all variables to compensate for viscous and inertial effects due to uidtemperature and pressure variations. Enhanced DSP technology allows exceptional signal characterization and fast response

outputting dynamic data in engineering units. Meeting the demanding requirements of the aerospace, automotive and test &measurement industries, the Series EC80 provides signicant improvements in owmeter accuracy under extreme

temperature conditions. It can be mounted directly on the owmeter or in a remote box.

Remote-mounted

Flow Computer

Meter-mounted

Flow Computer


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FLOW COMPUTERS, METER MOUNTED & REMOTE

FLOW STRAIGHTENERS

INSTALLATION

AN End-Fittings

Flange End-Fittings

NPT End-Fittings

Tri-Clover End-Fittings

COX Turbine Flowmeters can be installed in any position, without

affecting performance. To reduce ow turbulence, COX recommendsusing ow straighteners, which have 10 diameters in length

upstream and 5 diameters in length downstream, with vanes.

Where impractical due to space limitations, careful attention to

the location of valves, bends, etc., is suggested. A 10-micron

lter on the small meters is recommended to prevent bearing

contamination.

Electrical installation requires a 3-conductor shielded cable tothe readout device.

Specications:Performance

Linearized Frequency: 0.1% of reading Linearized Analog Output: 0.1% of full scale RTI

(>100K load impedance) Process Latency: 100 microseconds

Input Power

24 VDC nominal, 3W max. 9-32 VDC (digital output only)

12-32 VDC (analog output voltage) 15-32 VDC (analog output, 4-20 mA)

Temperature Environment

Operating: -40F to 185F (-40C to 85C) Storage: -67F to 257 F (-55C to 125C)

Humidity: 0-80% RH non-condensingTemperature Input (2-, 3- or 4-wire)

RTD 100 Ohm Platinum, 0.00385 Alpha

IEC751 Class B Standard Usable Range: -65F to 365F (-54C to 185C)

Voltage: 0-10 VDC or 0-5 VDCAnalog Outputs 2 Independent Channels

Ch 1, 4-20 mA or 0-10 VDC Ch 2, 0-10 VDC only

16-Bit Resolution, 4-20 mA, 0-10 Volts 15-Bit Resolution, 0-5 Volts Load Impedance,


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The Flow Gator is a fully contained data acquisition system, which includes signal conditioning. Use by the U.S. Armed Forces

to calibrate owmeters onboard ships and in aircraft test facilities gives credence to its capability and ease of use. Meets SAE

ARP4990 Calculation Standards.


FLOW TRANSFER STANDARDS

System Uncertainty 0.15% of reading(Depending on Master Meter type and calibration)

Frequency Meter Inputs 0.001% of readingAccurate to 25 nanoseconds

Analog Meter Inputs 0.02% of readingAccurate to 16-bit resolution

Display 4 Lines x 20 Characters

Linearity (with linearizer) 0.01% of reading

Operating Temperature -40F to 140F (-40C to 60C)

Engineering Units GPM, LPM, PPM, PPH

Temperature Units F,C, R, K


NIST traceable

SAE ARP 4990 conformance Works with all types of master meters

Performs automatic viscosity and density correction

Handheld data acquisition system, includingall sensor interface ampliers

No need for a PC in the eld

Stores up to 5 master meters and 5 uids

User-friendly, easily programmable

Includes optional manifold control capability

Flow GatorMaster Meter System

The Flow Gator is capable of controlling anextended ow range manifold and willautomatically select the proper mastermeter to compare with the UUT.

COX Flow Measurement offers a field

solution for calibrating all types of owmeters.Instead of removing equipment from service

for recalibration, the innovative Flow Gator

Flow Transfer Standard (FTS) allows users

to bring the calibrator to the owmeter.This affordable documenting eld owcalibrator is intended for in-line calibration

and validation of meters using the actualprocess liquid.

The Flow Gator FTS is compatible with any

owmeter with an electronic output orvisual indicator, and is capable of measuring

and correcting the inuences of linepressure and temperature effects on ow.The calibrator reads signals from a master

owmeter, a unit under test (UUT) and uid

temperature. With this data, it calculates

and compares the precise ow rate fromthe master meter and UUT.

Rugged, lightweight and compact, the Flow

Gator incorporates hand-held electronics,thus eliminating the need to carry a laptopcomputer into the eld. The master meter

can be any meter of choicepreferablyan Exact Series Dual Rotor Turbine

Flowmeter, which providesexceptional repeatability of

0.02%, enabling total systemuncertainty of 0.25% of reading.

Flow GatorHandheld DAQ

System


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The PDCL Series Primary Standard Calibrators are used daily in our prestigious NVLAP calibration lab. As a user, we continually

implement time-saving features such as uid lling, mixing and viscosity temperature control, while improving on operator

efciency and ensuring minimal maintenance.

PERFORMANCE SPECIFICATIONS

Flow Dynamics, part of the COX Flow Measurement family,is known for the industrys most advanced primary standard

positive displacement ow calibrators. These liquid owcalibrators are the equipment-of-choice across a wide range

of industries, and are in use throughout the world in the mostprestigious government primary standard laboratories.

The Flow Dynamics Positive Displacement Calibrator, Liquid(PDCL) 10, 60 and 400 Series calibrators perform NIST traceable

calibrations ranging from 0.01 GPM (0.04 LPM) to 400 GPM(1514 LPM) with an uncertainty of 0.05% and a repeatability of

0.01% of reading. They are compatible with most common

owmeters providing a visual, pulse, or analog output.

The PDCL Series is a precision volumetric device displacing anexact known volume of uid passing through the owmeter

under test, while compensating for temperature effects onviscosity. The PDCLs low uid usage supports the need to

reduce hazardous uids, while keeping uid costs to aminimum. Blending uids is made easy with an automaticcycling feature for mixing uid while in the machine. In addition,

the calibrators piping loop is designed to assist draining uidsout of the system and facilitate ushing to clean residual uid

out of the piping.

Flo-Cal User Interface: The PDCL Series employs Flo-Calsoftware, which is seamlessly compatible with Windows

operating systems, to graph and produce calibration datareports. The software graphics display visual aids calibration

data/plots, and the data reports are user-congurable.Calibration les are automatically stored for owmeterperformance history and can be recalled for plot comparison

to the current calibration.

Field Service: In addition to manufacturing new primarystandard calibration systems, COX Flow Measurement offers

eld certication and service worldwide. All calibrators are

100% documented to ensure service support for the life ofthe calibrator.

FLOW DYNAMICS PRIMARY STANDARDPOSITIVE DISPLACEMENT FLOW CALIBRATORS



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PRIMARY STANDARD POSITIVE DISPLACEMENT FLOW CALIBRATORS

Measurement Range 0.01 to 400 GPM

Uncertainty 0.05% of reading


Temperature Reading 0.02F of reading

Viscosity Range 0.5 to 1000 CentistokesAmbient Operating Temperature 60F to 90F

(15.5C to 32.2C)

Fluid Operating Temperature 40F to 140F(4.4C to 60C)

Operating Pressure Up to 120 psig


High precision measurement capability

Heater/Chiller to control uid viscosity

Calibrations traceable to national standards

Same calibrator design as used by NIST

User-friendly software allows easy operation

Provides automatic data acquisition

Low uid usage reduces costs

User features to reduce calibration time

Operator enhancements incorporated in the PDCL Series calibrators

3 Valve Manifold Flow Adjustments

Heater & Chiller Fluid Viscosity Control

Auto Pneumatic Air Bleed ValvesServo Driven Telescope Tube




Integral Data Acquisition System


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OEM SEMI-AUTOMATIC CALIBRATORS

CALIBRATOR CHECK STANDARDS

Semi-automatic calibrators are available for OEMs with high-volume calibration requirements.These systems incorporate owmeter quick-load xturing.

COX Flow Measurement Check

Standards are used by NIST in

their intra-laboratory test todetermine bias between

primary standard calibration

labs for the armed forces and

major labs.

Check Standards are used to verify the repeatability of a primary standard

calibrator. They ensure that nothing has changed in the ability of the calibratorto repeat its former calibration data. Calibration data curves should lay over eachother within


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MANUFACTURING CELLS

COX Flow Measurement recognizes the need for 100%

product performance when manufacturing ow measurement

instruments for OEM applications. Our world-class owmeterproduction line is compliant with the ISO/TS-16949

automotive industry standard. We have implemented acomprehensive quality documentation system addressing

every process required to economically produce the highestquality ow measurement products.

COX Flow Measurements OEM manufacturing cell capabilityprovides material and assembly traceability on each

owmeter delivered, encompassing total quality from raw

materials to nished products. The end-result drives product

condence, eliminating liability and potential costly

replacements, while minimizing product cost.

ADVANTAGES

Compliant with ISO/TS16949

APQP includes: Production Part Approval Process (PPAP)

Process Failure Modes Effects Analysis (PFMEA) Design Failure Mode Effects Analysis (DFMEA) Six Sigma-level quality standards

COX Flow Measurement invites you to evaluate the cost of manufacturing your owmeter in one of our world-class cells. High

volume calibrations are also provided for owmeter manufacturers with timely deliveries you can count on.


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(480) 922-7446

www.coxow.com

COX Flow Measurement, based in Scottsdale, Arizona USA, offersone of the industrys largest selections of ow measurementproducts and services. Customers are also encouraged to takeadvantage of our world-class applications engineering assistance.We have the expertise to help you solve the most difcult liquid andgas ow metering applications!

COX precision owmeters are recognized for their uncompromisedaccuracy and reliability. All of our products are manufactured incompliance with AS9100, ISO 9001 and other strict industry qualitystandards.

Most COX owmeters are delivered in 4 weeks or less, and manymodels are in stock. We also offer expedited deliveries, dependingon the complexity of the calibration.

If you demand superior owmeter accuracy and reliability, choose COX!

FM78587AS9100 and ISO 9001

Manufactured under an ISO 9001 and AS9100 registered quality management system.

15555 North 79th PlaceScottsdale, AZ 85260Tel: (480) 922-7446Fax: (480) 948-3610

[email protected]

Cfm Flowmeter Catalog

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