Sierra 241-VTP, 240-VTP instruction manual Appendix a Specifications

Page 69

 

Series 24-HP Instruction Manual

 

 

 

 

 

 

 

 

 

Appendix A Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical Saturated Steam Minimum and Maximum Flow Rates (lb/hr)

 

 

 

 

 

 

 

 

 

Nominal Pipe Size (in)

 

 

 

 

 

 

 

 

 

Pressure

 

0.5

0.75

 

1

 

1.5

 

2

 

3

 

4

 

6

8

 

 

5 psig

 

6.5

12

 

20

 

49

 

82

 

183

 

318

 

722

1264

 

 

 

52

122

 

265

 

650

 

1087

 

2431

 

4231

 

9594

16806

 

 

 

 

 

 

 

 

 

 

 

 

100 psig

 

15

27

 

46

 

112

 

187

 

419

 

728

 

1652

2893

 

 

 

271

639

 

1386

 

3405

 

5690

 

12729

 

22156

 

50233

87998

 

 

 

 

 

 

 

 

 

 

 

 

200 psig

 

20

37

 

62

 

151

 

253

 

565

 

983

 

2229

3905

 

 

 

493

1163

 

2525

 

6203

 

10365

 

23184

 

40354

 

91494

160279

 

 

 

 

 

 

 

 

 

 

300 psig

 

24

45

 

74

 

182

 

304

 

680

 

1184

 

2685

4704

 

 

 

716

1688

 

3664

 

9000

 

15040

 

33642

 

58556

 

132763

232575

 

 

 

 

 

 

 

 

 

 

400 psig

 

28

51

 

85

 

209

 

349

 

780

 

1358

 

3079

5393

 

 

 

941

2220

 

4816

 

11831

 

19770

 

44222

 

76971

 

174516

305717

 

 

 

 

 

 

 

 

 

 

500 psig

 

31

57

 

95

 

233

 

389

 

870

 

1514

 

3433

6014

 

 

 

1170

2760

 

5988

 

14711

 

24582

 

54987

 

95710

 

217001

380148

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Typical Saturated Steam Minimum and Maximum Flow Rates (kg/hr)

 

 

 

 

 

 

 

 

 

Nominal Pipe Size (mm)

 

 

 

 

 

 

 

Pressure

 

0.5

0.75

 

1

 

1.5

 

2

 

3

 

4

 

6

8

 

 

0 barg

 

3

5

 

8

 

19

 

32

 

72

 

126

 

286

500

 

 

 

18

42

 

91

 

224

 

375

 

838

 

1459

 

3309

5797

 

 

 

 

 

 

 

 

 

 

 

 

5 barg

 

6

11

 

18

 

45

 

75

 

167

 

290

 

658

1153

 

 

 

95

224

 

485

 

1192

 

1992

 

4455

 

7754

 

17581

30799

 

 

 

 

 

 

 

 

 

 

 

 

10 barg

 

8

15

 

24

 

59

 

99

 

222

 

387

 

877

1537

 

 

 

168

397

 

862

 

2118

 

3539

 

7915

 

13777

 

31237

54720

 

 

 

 

 

 

 

 

 

 

 

 

15 barg

 

9

17

 

29

 

71

 

119

 

266

 

463

 

1050

1840

 

 

 

241

569

 

1236

 

3036

 

5073

 

11347

 

19750

 

44779

78444

 

 

 

 

 

 

 

 

 

 

 

 

20 barg

 

11

20

 

33

 

81

 

136

 

304

 

529

 

1199

2100

 

 

 

314

742

 

1610

 

3956

 

6611

 

14787

 

25738

 

58355

102226

 

 

 

 

 

 

 

 

 

 

30 barg

 

13

24

 

40

 

99

 

165

 

369

 

642

 

1455

2548

 

 

 

463

1092

 

2370

 

5822

 

9729

 

21763

 

37880

 

85884

150451

 

 

 

 

 

 

 

 

 

 

Linear Range

 

Smart electronics corrects for lower flow down to a Reynolds number of 5,000. The Reynolds

 

 

 

 

 

 

 

 

number is calculated using the fluid’s actual temperature and pres-

 

 

 

 

 

 

 

 

sure monitored by the meter. Rangeability depends on the fluid,

 

 

 

 

 

 

 

 

process connections and pipe size. Consult factory for your applica-

 

 

 

 

 

 

 

 

tion. Velocity rangeability under ideal conditions is as follows:

 

 

 

 

Liquids 30:1

 

 

1 foot per second velocity minimum

 

 

 

 

 

 

 

 

 

 

 

 

30 feet per second velocity maximum

 

 

 

 

 

 

 

Gases 30:1

 

 

10 feet per second velocity minimum

 

 

 

 

 

 

 

 

 

 

 

 

300 feet per second velocity maximum

 

 

 

Process Fluid Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240 Pressure Ratings

 

 

 

 

 

 

 

 

 

 

Process

 

 

 

Material

 

 

 

 

 

Rating

 

 

 

 

 

 

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flanged

316L SS, A105 Carbon Steel, C276 Hastelloy

 

150, 300, 600 lb, PN16,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PN40, PN64

 

 

 

 

 

Wafer

316L SS, A105 Carbon Steel, C276 Hastelloy

 

 

 

600 lb, PN64

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IM-24-HP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A-3

Image 69
Contents Models 240-VT, 240-VTP, 241-VT, 241-VTP Copyright Sierra Instruments Customer NoticeTable of Contents Troubleshooting and Repair Tables FiguresTable of Contents Using This Manual IntroductionInnova-MassMulti-Parameter Vortex Mass Flow Meters Technical Assistance Receipt of System ComponentsVelocity Measurement How the Innova-Mass Vortex Mass Flow Meter OperatesVortex Frequency Sensing Vortex Shedding FrequencyGas Liquid Flow Velocity RangeReynolds Number Range for the Innova-Mass Temperature MeasurementPressure Measurement Flow Meter ConfigurationsFlow Meter Electronics Installation Installation OverviewFlow Meter Installation Requirements Unobstructed Flow Requirements Flange Bolt Specifications Series 240 In-Line Flow Meter InstallationWafer-Style Flow Meter Installation Wafer-Style Flow Meter InstallationFlange-Style Flow Meter Installation Flange-Style Flow Meter InstallationSeries 241 Insertion Flow Meter Installation Mounting PositionIsolation Valve Selection Cold Tap Guidelines Flow Hot Tap GuidelinesUse the Correct Insertion Formula Flow Meter InsertionExample Installing Flow Meters with a Compression ConnectionInsertion Procedure for Meters with a Compression Connection Installing Flow Meters with a Packing Gland Connection Example 1 Flange Style MetersExample 2 NPT Style Meters Flow Meter with Permanent Insertion Tool 10. Flow Meter with Removable Insertion Tool 11. Insertion Calculation Meters without Insertion Tool Installation Display/Keypad Adjustment All Meters Adjusting Meter Orientation13. Enclosure Viewing Adjustment Enclosure Adjustment Series 240 OnlyInput Power Connections Wiring ConnectionsAC Power Wiring DC Power Wiring16. Load Resistance Versus Input Voltage MA Output ConnectionsPulse Output Connections 20. Isolated Pulse Output with External Power Supply 23. Isolated Alarm Output with External Power Supply Alarm Output Connections25. Isolated Alarm Output Using Meter Provided Power Supply Remote Electronics WiringOptional Energy EMS Input Electronics Wiring Optional Input Electronics WiringPage Operating Instructions Flow Meter Display/KeypadSierra Start-Up Run Mode ScreensProgramming the Flow Meter Using the Setup MenusTimeConstSec Xxxx Output MenuFirst, set the desired units of measurement Example for Setting an OutputDisplay Menu Example for Changing a Run Mode Display ItemExample for Setting an Alarm Alarms MenuTotalizer #1 Menu Example for Setting the TotalizerTotalizer #2 Menu Energy Menu For EMS Energy Meters Only ConfigurationFluid Menu Units Menu Time & Date Menu Example for Setting the TimeDiagnostics Menu Calibration Menu Password Menu Hidden Diagnostics Menus Troubleshooting and RepairColumn One Hidden Diagnostics Values IM-24-HP A2D Ref. Resistor = Factory Use Only Analog Output Calibration Troubleshooting the Flow Meter Symptom Output at no Flow Symptom No Output Symptom Meter Displays Temperature Fault Electronics Assembly Replacement All Meters Pressure Sensor Replacement Appendix a Product Specifications Appendix a Specifications Appendix a Specifications Cnpt IP66, Nema Page C D Appendix B GlossaryK L S T Page Calculations for Steam T & P Appendix C Fluid CalculationsDensity ViscosityDensity for real gases is calculated from the equation Calculations for Gas Real Gas and Other GasCalculations for Liquid Page PV AO Appendix D Hart Commands with DD MenuPV AO PV LRV URV Appendix D Hart Commands without DD MenuApplicable Flow Meter Models Appendix E Modbus CommunicationModbus Order Register Definitions Appendix E Modbus Commands Following registers contain the display units strings Control Register Definitions Examples An attempt to read registers that don’t exist 8C 3A CRC not the correct CRC EJS-02-06-07 Appendix E Modbus Commands