Sierra 241-VTP, 240-VTP instruction manual Cnpt

Page 70

Appendix A Specifications

 

Series 24-HP Instruction Manual

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

241 Pressure Ratings

 

 

 

 

Probe Seal

Process

Material

Rating

Ordering

 

 

 

Connection

 

 

Code

 

 

Compression

 

 

 

 

 

 

Fitting

2-inch MNPT

316L SS

ANSI 600 lb

CNPT

 

 

 

 

 

 

 

2-inch 150 lb flange,

316L SS

ANSI 150

C150,

 

 

 

DN50 PN16

 

lb, PN16

C16

 

 

 

2-inch 300 lb flange,

316L SS

ANSI 300

C300,

 

 

 

DN50 PN40

 

lb, PN40

C40

 

 

 

2-inch 600 lb flange,

316L SS

ANSI 600

C600,

 

 

 

DN50 PN64

 

lb, PN64

C64

 

 

 

 

 

 

 

 

 

Packing Gland

2-inch MNPT

316L SS

50 psig

PNPT

 

 

 

 

 

 

 

 

 

 

2-inch 150 lb flange,

316L SS

50 psig

P150,

 

 

 

DN50 PN16

 

 

P16

 

 

 

 

 

 

 

 

 

 

2-inch 300 lb flange,

316L SS

50 psig

P300,

 

 

 

DN50 PN40

 

 

P40

 

 

Packing Gland with

 

 

 

 

 

 

Removable Retractor

2-inch MNPT

316L SS

ANSI 300 lb

PM, RR

 

 

 

2-inch 150 lb flange,

316L SS

ANSI 150 lb

P150,

 

 

 

DN50, PN16

 

 

P16,RR

 

 

 

 

 

 

 

 

 

 

2-inch 300 lb flange

316L SS

ANSI 300 lb

P300,

 

 

 

 

 

 

P40, RR

 

 

 

 

 

 

 

 

 

Packing Gland with

 

 

 

 

 

 

Permanent Retractor

2-inch MNPT

316L SS

ANSI 600 lb

PNPTR

 

 

 

2-inch 150 lb flange,

316L SS

ANSI 150 lb

P150R,

 

 

 

DN50 PN16

 

 

P16R

 

 

 

2-inch 300 lb flange,

316L SS

ANSI 300 lb

P300R,

 

 

 

DN50, PN40

 

 

P40R

 

 

 

 

 

 

 

 

 

 

2-inch 600 lb flange,

316L SS

ANSI 600 lb

P600R,

 

 

 

DN50 PN64

 

 

P64R

 

 

 

 

 

 

 

 

Pressure Transducer Ranges

Pressure Sensor Ranges(1), psia (bara)

Full Scale Operating Pres-

sure

psia

(bara)

30

2

100

7

300

20

50035

1500100

Maximum Over-Range Pressure

psia

(bara)

60

4

200

14

600

40

1000

70

2500

175

 

 

 

Note: (1) To maximize accuracy, specify the lowest full scale oper-

 

ating pressure range for the application. To avoid damage,

 

the flow meter must never be subjected to pressure above the

 

over-range pressure shown above.

Power Requirements

12 to 36 VDC, Loop Powered for the Volumetric option only

.

12 to 36 VDC, 100 mA for the Multiparameter Mass options

 

100 to 240 VAC, 50/60 Hz, 25 watts for the Multiparameter Mass

 

optiions

Display

Alphanumeric 2 x 16 LCD digital display.

 

Six push-button switches (up, down, right, left, enter, exit) operable

 

through explosion-proof window using hand-held magnet. Viewing

 

at 90-degree mounting intervals.

A-4

IM-24-HP

Image 70
Contents Models 240-VT, 240-VTP, 241-VT, 241-VTP Customer Notice Copyright Sierra InstrumentsTable of Contents Troubleshooting and Repair Figures TablesTable of Contents Introduction Using This ManualInnova-MassMulti-Parameter Vortex Mass Flow Meters Receipt of System Components Technical AssistanceHow the Innova-Mass Vortex Mass Flow Meter Operates Velocity MeasurementVortex Shedding Frequency Vortex Frequency SensingFlow Velocity Range Gas LiquidTemperature Measurement Reynolds Number Range for the Innova-MassFlow Meter Configurations Pressure MeasurementFlow Meter Electronics Installation Overview InstallationFlow Meter Installation Requirements Unobstructed Flow Requirements Series 240 In-Line Flow Meter Installation Flange Bolt SpecificationsWafer-Style Flow Meter Installation Wafer-Style Flow Meter InstallationFlange-Style Flow Meter Installation Flange-Style Flow Meter InstallationMounting Position Series 241 Insertion Flow Meter InstallationIsolation Valve Selection Cold Tap Guidelines Hot Tap Guidelines FlowFlow Meter Insertion Use the Correct Insertion FormulaInstalling Flow Meters with a Compression Connection ExampleInsertion Procedure for Meters with a Compression Connection Example 1 Flange Style Meters Installing Flow Meters with a Packing Gland ConnectionExample 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 Adjusting Meter Orientation Display/Keypad Adjustment All MetersEnclosure Adjustment Series 240 Only 13. Enclosure Viewing AdjustmentAC Power Wiring Wiring ConnectionsInput Power Connections DC Power WiringMA Output Connections 16. Load Resistance Versus Input VoltagePulse Output Connections 20. Isolated Pulse Output with External Power Supply Alarm Output Connections 23. Isolated Alarm Output with External Power SupplyRemote Electronics Wiring 25. Isolated Alarm Output Using Meter Provided Power SupplyOptional Input Electronics Wiring Optional Energy EMS Input Electronics WiringPage Flow Meter Display/Keypad Operating InstructionsSierra Run Mode Screens Start-UpUsing the Setup Menus Programming the Flow MeterOutput Menu TimeConstSec XxxxExample for Setting an Output First, set the desired units of measurementExample for Changing a Run Mode Display Item Display MenuAlarms Menu Example for Setting an AlarmExample for Setting the Totalizer Totalizer #1 MenuTotalizer #2 Menu Configuration Energy Menu For EMS Energy Meters OnlyFluid Menu Units Menu Example for Setting the Time Time & Date MenuDiagnostics Menu Calibration Menu Password Menu Troubleshooting and Repair Hidden Diagnostics MenusColumn 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 Appendix B Glossary C DK L S T Page Density Appendix C Fluid CalculationsCalculations for Steam T & P ViscosityCalculations for Gas Real Gas and Other Gas Density for real gases is calculated from the equationCalculations for Liquid Page Appendix D Hart Commands with DD Menu PV AOAppendix D Hart Commands without DD Menu PV AO PV LRV URVAppendix E Modbus Communication Applicable Flow Meter ModelsModbus 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