Emerson 3051N manual Maximum Working, Pressure12, Static Pressure Limits

Page 57

Reference Manual

00809-0100-4808, Rev CA June 2008

Rosemount 3051N

Figure 5-1. Typical Smart Transmitter Response Time

Transmitter 4–20 mA Output vs. Time
Pressure Released
Td	Tc	Td = Dead Time
20mA		Td = Dead Time
20mA		Tc = Time Constant
		Tc = Time Constant
		Response Time =
		Td+Tc
9.89mA		63.2% of Total
		Step Change
4mA		Time
		Time

Maximum Working	Rosemount 3051ND
Pressure(1)(2)	Static pressure limit

Static Pressure Limits

Rosemount 3051NG and Rosemount 3051NA

Upper range limit

Operates within specifications between static line pressures stated below

Rosemount 3051ND only

Range Code	Static Pressure Limits

00.5 psia to 750 psig (3,4 kPa abs to 5,2 MPa)

10.5 psia to 2000 psig (3,4 kPa abs to 13,8 MPa)

2 – 5(1)

0.5 psia to 3626 psig (3,4 kPa abs to 25 MPa)

Overpressure Limits

Burst Pressure

Transmitters withstand following overpressure without damage:

Rosemount 3051ND/NG

Range Code	Overpressure Limits

0750 psig (5,2 MPa)

12000 psig (13,8 MPa)

	2 – 5(1)	3626 psig (25 MPa)
	Rosemount 3051NA

	Range Code	Overpressure Limits
	Range Code	Overpressure Limits

060 psia (414 kPa)

1120 psia (827 kPa)

2300 psia (2 070 kPa)

31600 psia (11 030 kPa)

4(1)	6000 psia (41 370 kPa)

Minimum burst pressure is 10,000 psig (69 MPa)

(1)EPR process O-ring (Code B) is limited to 2000 psi maximum working pressure.

(2)See Table 5-1for specified Seismic Maximum Working Pressure.

5-7

Image 57

Contents Reference Manual Important Notice -- Errata Rosemount 3051N Return of Material Changes from June 2006 to June OldChanges Rosemount 3051N Table of Contents Installation TroubleshootingSpecifications Reference Data Options Appendix aHart Communicator Glossary Index Section Introduction Using this ManualRosemount 3051N Transmitter Functions Overview Safety MessagesAlarm Level Verification TransmitterSecurity Physical Removal Local Zero and Span Local Keys Configuring Transmitter Alarm and Security Jumper ProcedureElectronics Board Setting the Loop to Manual Wiring Diagrams Bench Hook-up Wiring Diagrams Field Hook-up Review Configuration Data Check OutputProcess Variables Basic Setup Sensor TemperatureSet Process Variable Units Set OutputRerange with a Communicator Only RerangeRerange with a Pressure Input Source and a Communicator Span and Zero Adjustment Buttons Diagnostics Service Detailed SetupTransmitter Test Loop TestCalibration Transmitter Bench Calibration Tasks Field Calibration Tasks Calibration Overview Configure the Analog Output ParametersURV Sensor TrimTypical Zero vs Non-zero-Based Application Illustrations Zero TrimDigital Trim Connection Drawing 4-20 mA Transmitters Full TrimRecall Factory Trim Recall Factory Trim- Sensor Trim Digital-to-Analog Trim Using Other ScaleRecall Factory Trim- Analog Output Analog Output TrimZero Effect HTc = URV + S URV Ps Rosemount 3051N Section Installation Rosemount 3051N Typical Installation Flowchart General Considerations Special Draft Range ConsiderationsMechanical Considerations 156 181 16 x 11/4 Bolts for Mounting to 54.1 Transmitter 120 127 66.8 Traditional Flange Option Code H2 Dimensional Drawing Mounting Rosemount 3051N GAS or Liquid Service GAS Service Steam Service Process Connections Housing Rotation Power SupplyElectrical Considerations Power Supply Load Limitations WiringAccess Requirements Cover Installation Grounding the Transmitter CaseEnvironmental Considerations Troubleshooting Returning Rosemount Products and Materials Symptom Corrective ActionsSeismic Nuclear SpecificationsModel Range Code Hydrostatic Test Pressure Ambient Temperature Effect12 Performance SpecificationsReference Accuracy DriftOverpressure Effect Static Pressure Effect Power Supply Effect Load Effect Mounting Position EffectRange Code Overpressure Effect Range Code Static Pressure Zero Effect1Service Functional SpecificationsTemperature Limits OutputSpan and Zero, Zero Elevation, Suppression Range Minimum Span Upper URL Lower LRLRange Code Minimum Time Constant Tc Including Dead Time Td Pressure12 Maximum WorkingStatic Pressure Limits Overpressure Limits Burst PressurePhysical Specifications Materials of Construction Option Code Description Add Ordering Information Housing Material Conduit Entry Size Configuration InformationMounting Bracket Options Meters optionalDate On Rosemount 3051N Exploded View with Coplanar Process Flange Rosemount 3051N Rosemount 3051N Section Options Overview Safety Messages LCD MeterCustom Meter Configuration Exploded View of the Rosemount 3051N with Optional LCD Meter Installing the MeterRosemount 3051N Error Diagnostic MessagesPress Limit Mounting Brackets OperationTransient Protection Terminal Block T1 Traditional Flange H2Transient Protection Terminal Block T1 Rosemount 3051N Appendix a Hart Communicator Introduction Safety MessagesRosemount 3051N Online Menu Function Hart Fast Key Sequence Connections and Hardware Figure A-3. Rosemount Hart terminal access doorFigure A-4. Bench Hook-up MA Transmitters Rosemount Communicator KeysAction Keys Function Keys Alphanumeric and Shift KeysData Entry Fast Key Sequence Conventions Fast Key Sequence Example Fast Key SequencesMenus Functions Main MenuOnline Menu Touch Multifunction LED Alphanumeric KeysTouch Screen Multifunction LED Processing IndicationRosemount 3051N Diagnostic Messages Fast Key Sequences Hot Key optionsMessage Description Rosemount 3051N Uploadvariable Rosemount 3051N Rosemount 3051N Glossary Smart Family Index 00809-0100-4808, Rev CA June Security Page ¢00809-0100-4801V¤