td altosonicv12 en 130226
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ALTOSONIC V12 Technical Datasheet
12-chord ultrasonic gas flowmeter for custody transfer
10-reflection chords for the highest possible accuracy; 2-reflection chords for
extra diagnosis options Built-in redundancy through dynamic chord substitution
Performance monitoring and fouling detection
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ALTOSONIC V12
2 www.krohne-oilandgas.com
Ultrasonic gas owmeter for custody transfer
As times change, so do the requirements for ultrasonic meters. Today it is assumed that an ultrasonic device
measures accurately and precisely, but what about long-term reliability? After all, this depends on morethan just the ultrasonic meter itself. The transferred effect of the high pressure calibration on the installationconditions in the measuring station and dirt, which may collect on the meter over time, can also have anegative effect.
The unique chord arrangement of the ALTOSONIC V12 enables it to generate diagnostic data for placeswhere traditional ultrasonic meters gathered too little information or none at all: rstly at the pipe wall itself,scanning with reection. Secondly, in close proximity to the pipe wall, using the geometrical arrangement ofthe outer chords. Thirdly, at the bottom of the pipe. This data is gathered using a separate diagnostic chord.
This extremely extensive diagnostic data allows the ALTOSONIC V12 to carry out self-monitoring, which setsthe standard for other devices in terms of performance monitoring.
Highlights
12-chord design
High reliability with built-in redundancy
Swirl compensation in each measuring plane
Transducer replacement under pressure
Bi-directional ow measurement
Fully encapsulated cabling
Field display for main functions
Industries
Oil & Gas
Petrochemical
Applications
Offshore FPSO and platforms
Onshore exploration
Transmission
Underground gas storage (UGS)
Distribution
Large gas intakes, for example for
power stations, petrochemical industry,
aluminium smelters, etc.
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ALTOSONIC V12
Where traditional ultrasonic owmeters typically require 10D straight inlet piping with a ow conditioner or20D without a ow conditioner, ALTOSONIC V12 only requires 5D with ow conditioner or 10D without owconditioner. This not only minimizes the weight and footprint of the installation, but also saves on installationcosts and shipping costs, both during new installation as well as during re-calibration.
This much shorter installation length permits planning of more compact new metering runs and slot-inreplacement of conventional meters such as turbines during revamps.
Without Flow Conditioner
With KROHNE Flow Conditioner
Under specic conditions ALTOSONIC V12 can be installed with just 5Dand no ow conditioner, please consult KROHNE if this option is required.
Inlet / outlet run requirements
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ALTOSONIC V12
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FunctionsDevice Ultrasonic gas owmeter
Description ALTOSONIC V12 consists of a meter body with ultrasonic transducersand a converter box for signal processing and counter display mountedon top of the meter body .
Measurement functionality Actual volume ow rate and totalized volume; uni- and bi-directional
Applications Natural gas with a minimum of 75% methane; other applications onrequest
Nominal diameter[mm] 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 750, 900, 1000,1200,
1400, 1600, other diameters on request[inches] 4", 6", 8", 10", 12", 14", 16", 18", 20", 24", 30", 36", 40", 42", 48", 56",
64", other diameters on request
Measurement accuracyAccuracy (relative to calibrationfacility)
0.2% of measured value, high-pressure ow calibrated 0.1% of measured value, high-pressure ow calibrated andlinearized
Repeatability 0.1%
Operating conditionsFlow range See ow table
Pressure range 1...450 bar / 0.1...45 MPa / 15...6525 psi (ASME 150 2500)
Ambient temperature -40...+60C / -40+140F
Process temperature -20...+70C / -4+158F(-40+100C / -40+212F optional)
Wet gas content Typically 1% LVF,contact KROHNE for detailed sizing
CO2
content Depending on diameter and pressure,contact KROHNE for detailed sizing
Minimum pressure requirement Depending on diameter and CO2
concentration,contact KROHNE for detailed sizing
MaterialsFlanges Low temperature carbon steel A350 LF2,
(stainless steel and duplex optional)
Measuring tube Low temperature carbon steel A350 LF2 ( 14") or A333 GR6 ( 16"),(stainless steel and duplex optional)
Electronics housing Stainless steel 316
Finish Outside: 3-layer epoxy coating RAL 9006 (silver)Inside: corrosion preservative oil lmOther outside nishes available on request
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ALTOSONIC V12
Electrical connectionPower supply 24 VDC / 10 W (without integrated diagnostics board)
24 VDC / 17 W (with integrated diagnostics board)
Inputs / OutputsWithout integrated diagnostics board With integrated diagnostics board
Digital outputSerial
EthernetAnalog OutputInput
4x output2x modbus over RS 485 (individuallycongurable)
5x output3x modbus over RS 485 (individuallycongurable) 2x Ethernet1x 4-20 mA1x multidrop (dual) HART
ApprovalsCustody transfer OIML R137 class 0.5 by NMi
MID (Measurement Instrument Directive 2004/22/EC) by NMiFully complaint with AGA 9 and ISO 17089
Hazardous Area ATEX:IECEx:CSA:
FM:
FM:
II 2G Ex de ma IIB T5Ex de ma IIB T5 GbClass I, Div 1 and 2, Groups B,C,D T6 T4and Class II, Div 1 and 2, Groups E,F,GClass 1, Div 2, Groups C, D T5and Class II, Div 1, Groups E, F, G (Type 4x)Class 1, Zone 1, Aex de ma IIB T5, IP66
Protection IP 66NEMA 4x
VerificationsHigh pressure hydrostatic pressure teston meter body
Standard
Factory Acceptance Test (FAT) Standard
Low pressure leakage test on nitrogenon complete meter
Standard
High pressure leakage test on nitrogenon complete meter
Optional
High-pressure ow calibration Optional
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ALTOSONIC V12
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[mm] c min. c max. i H2 L W Weight[kg]
ASME150
100 102 107 96 520 400* 330 151
150 154 160 144 570 450 380 238
200 202 207 191 620 600 430 351
250 254 261 239 660 750 470 498
300 303 312 284 740 900 540 719
350 333 340 312 780 1050 570 911
400 381 391 358 840 1200 620 420
450 428 442 405 890 1350 670 529
500 477 489 448 940 1500 720 709600 574 591 540 1050 1800 820 1113
Dimensions and weights (metric)
[mm] c min. c max. i H2 L WWeight
[kg]
ASME600
100 97 105 96 520 400 330 168
150 146 158 144 575 450 375 271
200 193 205 191 630 600 425 411
250 242 258 239 710 750 510 618
300 289 308 284 780 900 560 850
350 317 337 312 815 1050 610 1070
400 363 388 358 880 1200 690 640
450 409 435 405 930 1350 740 805
500 455 483 448 1000 1500 820 1055
600 547 581 540 1100 1800 940 1621
[mm] c min. c max. i H2 L WWeight
[kg]
ASM
E300
100 102 107 96 520 400* 330 158
150 154 160 144 570 450 380 248
200 202 207 191 620 600 430 371
250 254 261 239 680 750 470 533
300 303 312 284 760 900 540 755
350 333 340 312 810 1050 590 1008
400 381 391 358 870 1200 650 520
450 428 442 405 920 1350 720 659
500 477 489 448 980 1500 780 862
600 574 591 540 1100 1800 920 1354
*300 mm (11,81 inch) available on requestMeters 6 and 900# are standard equipped with transducers that are retractable under pressureValues are provided as indication and might vary slightly with different schedule sizes.Values for larger diameters are available on request.
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ALTOSONIC V12
[inch] c min. c max. i H2 L WWeight
[lbs]
ASM
E300
4 4.02 4.21 3.78 20.47 15,75* 12.99 348
6 6.06 6.30 5.67 22.44 17.72 14.96 547
8 7.95 8.15 7.52 24.41 23.62 16.93 818
10 10.00 10.28 9.41 26.77 29.53 18.50 1175
12 11.93 12.28 11.18 29.92 35.43 21.26 1665
14 13.11 13.39 12.28 31.89 41.34 23.23 2223
16 15.00 15.39 14.09 34.25 47.24 25.59 1147
18 16.85 17.40 15.94 36.22 53.15 28.35 1453
20 18.78 19.25 17.64 38.58 59.06 30.71 1901
24 22.60 23.27 21.26 43.31 70.87 36.22 2986
[inch] c min. c max. i H2 L WWeight
[lbs]
ASME600
4 3.82 4.13 3.78 20.47 15.75 12.99 370
6 5.75 6.22 5.67 22.64 17.72 14.76 598
8 7.60 8.07 7.52 24.8 23.62 16.73 906
10 9.53 10.16 9.41 27.95 29.53 20.08 1363
12 11.38 12.13 11.18 30.71 35.43 22.05 1874
14 12.48 13.27 12.28 32.09 41.34 24.02 2359
16 14.29 15.28 14.09 34.65 47.24 27.17 1411
18 16.10 17.13 15.94 36.61 53.15 29.13 1775
20 17.91 19.02 17.64 39.37 59.06 32.28 2326
24 21.54 22.87 21.26 43.31 70.87 37.01 3574
[inch] c min. c max. i H2 L W Weight[lbs]
ASME150
4 4.02 4.21 3.78 20.47 15,75* 12.99 333
6 6.06 6.30 5.67 22.44 17.72 14.96 525
8 7.95 8.15 7.52 24.41 23.62 16.93 774
10 10.00 10.28 9.41 25.98 29.53 18.50 1098
12 11.93 12.28 11.18 29.13 35.43 21.26 1585
14 13.11 13.39 12.28 30.71 41.34 22.44 2009
16 15.00 15.39 14.09 33.07 47.24 24.41 926
18 16.85 17.40 15.94 35.04 53.15 26.38 1166
20 18.78 19.25 17.64 37.01 59.06 28.35 156324 22.60 23.27 21.26 41.34 70.87 32.28 2454
Dimensions and weights (imperial)
*300 mm (11,81 inch) available on requestMeters 6 and 900# are standard equipped with transducers that are retractable under pressureValues are provided as indication and might vary slightly with different schedule sizes.Values for larger diameters are available on request.
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ALTOSONIC V12
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Dimensions and weights (metric)
[mm] c min. c max. i H2 L WWeight
[kg]
ASME1500
100 97 103 96 530 500 340 221
150 146 155 144 600 600 400 434
200 193 203 191 660 800 480 652
250 242 255 239 760 750 580 1030
300 289 304 284 860 900 660 1507
Meters
6 and
900# are standard equipped with transducers that are retractable under pressureValues are provided as indication and might vary slightly with different schedule sizes.Values for larger diameters are available on request.
[mm] c min. c max. i H2 L W Weight[kg]
ASME900
100 97 103 96 520 400 330 176
150 146 155 144 590 600 390 324
200 193 203 191 660 600 470 464
250 242 255 239 730 750 550 684
300 289 304 284 810 900 610 957
350 317 334 312 840 1050 650 1190
400 363 381 358 890 1200 710 720
450 409 429 405 960 1350 790 964
500 455 478 448 1020 1500 860 1254600 547 575 540 1160 1800 1050 2200
[mm] c min. c max. i H2 L WWeight
[kg]
ASME2500
100 97 103 96 574 500 390 298
150 146 155 144 681 750 490 658
200 193 203 191 729 800 550 946
250 242 255 239 844 1000 670 1664
300 289 304 284 947 1200 750 2359
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ALTOSONIC V12
[inch] c min. c max. i H2 L WWeight
[lbs]
ASME2500
4 3.82 4.06 3.78 22.60 19.69 15.35 657
6 5.75 6.10 5.67 26.81 29.53 19.29 1451
8 7.60 7.99 7.52 28.70 31.50 21.65 2086
10 9.53 10.04 9.41 33.23 39.37 26.38 3669
12 11.38 11.97 11.18 37.28 47.24 29.53 5202
Dimensions and weights (imperial)
[inch] c min. c max. i H2 L WWeight
[lbs]
ASME1500
4 3.82 4.06 3.78 20.87 19.69 13.39 487
6 5.75 6.10 5.67 23.62 23.62 15.75 957
8 7.60 7.99 7.52 25.98 31.5 18.90 1438
10 9.53 10.04 9.41 29.92 29.53 22.83 2271
12 11.38 11.97 11.18 33.86 35.43 25.98 3323
[inch] c min. c max. i H2 L W Weight[lbs]
ASME900
4 3.82 4.06 3.78 20.47 15.75 12.99 388
6 5.75 6.10 5.67 23.23 23.62 15.35 714
8 7.60 7.99 7.52 25.98 23.62 18.50 1023
10 9.53 10.04 9.41 28.74 29.53 21.65 1508
12 11.38 11.97 11.18 31.89 35.43 24.02 2110
14 12.48 13.15 12.28 33.07 41.34 25.59 2624
16 14.29 15.00 14.09 35.04 47.24 27.95 1588
18 16.10 16.89 15.94 37.8 53.15 31.10 2126
20 17.91 18.82 17.64 40.16 59.06 33.86 276524 21.54 22.64 21.26 45.67 70.87 41.34 4851
Meters
6 and
900# are standard equipped with transducers that are retractable under pressureValues are provided as indication and might vary slightly with different schedule sizes.Values for larger diameters are available on request.
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ALTOSONIC V12
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Flow Table
Size [mm]nom.
Size [inch]nom.
Qmin Qmax Qmin Qmax[m3/h] [cf/h]
100 4 25 1,000 900 35,300
150 6 45 2,300 1,600 81,200
200 8 75 4,100 2,600 145,000
250 10 110 6,200 3,900 219,000
300 12 140 8,200 4,900 290,000
350 14 170 9,700 6,000 343,000
400 16 210 11,700 7,400 413,000
450 18 240 13,900 8,500 491,000
500 20 260 15,700 9,200 554,000600 24 285 21,400 10,100 756,000
750 30 450 30,900 15,900 1,091,000
900 36 650 44,500 23,000 1,572,000
1000 40 800 54,900 28,300 1,939,000
1050 42 880 58,000 31,100 2,048,000
1200 48 1,200 75,800 42,400 2,677,000
1400 56 1,600 94,200 56,500 3,327,000
1600 64 2,100 117,000 74,200 4,132,000
Qt as per ISO 17089 (Vt=3 m/s Sch 80 values might vary slightlyCalculations are provided as indication, please ask KROHNE for detailed sizing.
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ALTOSONIC V12
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Contact
Head ofce KROHNE Oil & GasKROHNE Oil & Gas B.V.Minervum 74414817 ZG LH BredaThe NetherlandsTel.: +31 76 711 200 0Fax: +31 76 711 200 [email protected]
Global companies and representativesThe current list of allKROHNE contacts andaddresses can be found at:www krohne-oilandgas com
KROHNE Oil & Gas
Overview
Systems
Flowmeters for custody transfer
Liquid owmetering systems
Gas owmetering systems
Wet gas metering systems
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analyzer management
Calibration systems
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Analyzer houses and shelters
Loading & off-loading systems
Leak detection and localisation systems
Revamps & upgrades
Testing, installation, commissioning,
service training
Products
Gas ultrasonic owmeters for custody transfer
Liquid ultrasonic owmeters for custody transfer
Mass owmeters for custody transfer
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Prover sphere detectors
Flow computers
Supervisory systems
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