Emerson Process Management 2051 manual Process Connections, Rosemount, Reference Manual

Page 27

Process Connections

Reference Manual

00809-0200-4101, Rev AA July 2008

Rosemount 2051

Process Connections

Coplanar or Traditional Process Connection

Install and tighten all four flange bolts before applying pressure, or process leakage will result. When properly installed, the flange bolts will protrude through the top of the sensor module housing. Do not attempt to loosen or remove the flange bolts while the transmitter is in service.

Flange Adaptors:

Rosemount 2051DP and GP process connections on the transmitter flanges are 1/4–18 NPT. Flange adapters are available with standard 1/2–14 NPT Class 2 connections. The flange adapters allow users to disconnect from the process by removing the flange adapter bolts. Use plant-approved lubricant or sealant when making the process connections. Refer to Dimensional Drawings on page 2-3 for the distance between pressure connections. This distance may be varied ±1/8 in. (3.2 mm) by rotating one or both of the flange adapters.

To install adapters to a Coplanar flange, perform the following procedure:

1.Remove the flange bolts.

2.Leaving the flange in place, move the adapters into position with the o-ring installed.

3.Clamp the adapters and the Coplanar flange to the transmitter sensor module using the larger of the bolts supplied.

4.Tighten the bolts. Refer to “Flange Bolts” on page 2-13 for torque specifications.

Whenever you remove flanges or adapters, visually inspect the PTFE o-rings. Replace with o-ring designed for Rosemount transmitter if there are any signs of damage, such as nicks or cuts. Undamaged o-rings may be reused. If you replace the o-rings, retorque the flange bolts after installation to compensate for cold flow. Refer to the process sensor body reassembly procedure in Section 5: Troubleshooting.

2-17

Image 27

Contents with FOUNDATION Fieldbus Protocol Reference ManualRosemount 2051 Pressure Transmitter Page Reference Manual Rosemount 2051 PressureTransmitter with FOUNDATION Fieldbus RosemountPage Rosemount Table of ContentsSECTION 1 Introduction SECTION 2 Installation SECTION 3 ConfigurationRosemount SECTION Operation and MaintenanceSECTION 5 Troubleshooting APPENDIX A Reference DataReference Manual APPENDIX B Approval InformationAPPENDIX C Block Information RosemountRosemount Reference ManualTOC-4 Rosemount USING THIS MANUAL SERVICE SUPPORTSection IntroductionMODELS COVERED RosemountReference Manual Rosemount InstallationOVERVIEW SAFETY MESSAGES Warnings SectionENVIRONMENTAL GENERALCONSIDERATIONS MECHANICALRosemount INSTALLATION PROCEDURESDimensional Drawings 2051C Coplanar Flange Dimensional Drawing00809-0200-4101,Rev AA Coplanar Flange Mounting Configurations withRosemount Reference Manual2051C Coplanar with Traditional Flange RosemountReference Manual Reference Manual Traditional Flange Mounting Configurations withOptional Brackets for 2-in.Pipe or Panel Mounting RosemountReference Manual 2051T Dimensional Drawings2051T with Rosemount 306 Integral Manifold RosemountPanel Mounting RosemountReference Manual Pipe Mounting2051L Liquid Level RosemountReference Manual Mount the Transmitter RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July 00809-0200-4101,Rev AA July Figure 2-6.Traditional Flange Bolt ConfigurationsRosemount Reference ManualImpulse Piping RosemountReference Manual Rosemount Reference ManualFlow Process Connections RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Housing Rotation RosemountReference Manual Reference Manual LCD DisplayTagging RosemountReference Manual Conduit InstallationELECTRICAL RosemountWiring RosemountReference Manual Transient Protection Terminal Block RosemountReference Manual JumpersSecurity RosemountReference Manual Grounding RosemountReference Manual Reference Manual Figure 2-17.External Ground AssemblyExternal Ground Assembly RosemountReference Manual HAZARDOUS LOCATIONS CERTIFICATIONSROSEMOUNT 305, 306 AND 304 MANIFOLDS RosemountConventional Manifold Installation Procedure Rosemount 305 Integral Manifold InstallationProcedure Rosemount 306 Integral Manifold Installation Procedure RosemountIntegral Manifold Operation RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Reference Manual LIQUID LEVEL MEASUREMENTOpen Vessels Closed Vessels RosemountRosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Reference Manual RosemountRosemount ConfigurationOVERVIEW SAFETY MESSAGES Warnings SectionRosemount DEVICE CAPABILITIES Link Active SchedulerCapabilities GENERAL BLOCK INFORMATION ModesReference Manual RESOURCE BLOCK FEATURES and FEATURES SELSimulation RosemountMAX_NOTIFY RosemountReference Manual Reference Manual Configure the AI blockANALOG INPUT AI FUNCTION BLOCK RosemountConfiguration Examples RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Reference Manual FilteringLow Cutoff RosemountReference Manual Process Alarms Alarm PriorityStatus Options RosemountAdvanced Features LCD BLOCK RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Reference Manual Section 4 Operation and MaintenanceOVERVIEW SAFETY MESSAGES Warnings RosemountSTATUS Master Reset Method Simulation RosemountReference Manual Reference Manual CALIBRATION Sensor CalibrationUpper and Lower Trim Methods RosemountReference Manual Sensor Calibration, Zero Trim MethodFactory Calibration Method RosemountReference Manual Section 5 TroubleshootingOVERVIEW SAFETY MESSAGES Warnings Rosemount00809-0200-4101,Rev AA July TROUBLESHOOTING GUIDESRosemount Reference Manual00809-0200-4101,Rev AA July Figure 5-2.Problems with communications flowchartRosemount Reference Manual00809-0200-4101,Rev AA July Table 5-1.Troubleshooting guideRosemount Reference ManualRESOURCE BLOCK RosemountReference Manual SENSOR TRANSDUCER BLOCK RosemountReference Manual ANALOG INPUT AI FUNCTION BLOCK LCD TRANSDUCER BLOCKRosemount Reference Manual00809-0200-4101,Rev AA July 1.Put Resource block into OOS Out of ServiceRosemount Reference ManualReference Manual DISASSEMBLY PROCEDURES Remove from ServiceRemove Terminal Block RosemountRemove the Electronics Board RosemountReference Manual Rosemount REASSEMBLY PROCEDURES Attach theElectronics Board Install the Terminal Block Reassemble the 2051C Process FlangeInstall the Drain/Vent Valve RosemountReference Manual Reference Data PERFORMANCE SPECIFICATIONSConformance To Specification ±3σ Sigma Appendix ARosemount Long Term StabilityDynamic Performance Line Pressure Effect per 1000 psi 6,9 MPaElectromagnetic Compatibility EMC Vibration Effect Power Supply EffectAmbient Temperature Effect per 50F 28C Mounting Position EffectsRosemount FUNCTIONAL SPECIFICATIONS Range and Sensor LimitsService ProtocolsRosemount Reference Manual00809-0200-4101,Rev AA July Overpressure Limits RosemountReference Manual Reference Manual Static Pressure Limit Burst Pressure LimitsTemperature Limits RosemountReference Manual Humidity Limits Volumetric Displacement DampingFailure Mode Alarm Rosemount2051L Process Wetted Parts PHYSICAL SPECIFICATIONS Electrical ConnectionsProcess Connections 2051C Process Wetted Parts 2051T Process Wetted PartsNon-WettedParts for 2051C/T/L RosemountReference Manual Table A-6.Transmitter Options Weights Shipping WeightsTable A-4.Transmitter Weights without Options Table A-5.2051L Weights without OptionsORDERING INFORMATION RosemountReference Manual Rosemount Reference ManualAlternate Process Connection: Flange2 Rosemount Reference ManualCSA FISCO Intrinsically Safe Rosemount Reference ManualA-15 Rosemount Reference ManualGGage AAbsolute Rosemount Reference ManualFM Intrinsically Safe, Division Prior-usecertificate of FMEDA data RosemountReference Manual Special Certifications Q4 Calibration CertificateRosemount Reference Manual4 -300to 300 psi/3 psi -20,7to 20,7 bar/0,2 bar Rosemount Reference ManualSyltherm XLT ATEX Flameproof, Intrinsic Safety, Type n, Dust RosemountReference Manual OPTIONS RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July LCD Display, FOUNDATION fieldbus SPARE PARTSRosemount Reference ManualRosemount Reference ManualNickel-platedcarbon steel Rosemount Reference ManualGage Flange and Adapter Bolt Kit Set of Rosemount Reference ManualA-28 Approved Manufacturing Locations OVERVIEW SAFETY MESSAGESAppendix B Approval Information WarningsRosemount European Directive InformationFIELDBUS PROTOCOL Hazardous Locations CertificationsRosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July APPROVAL DRAWINGS Factory Mutual FM RosemountReference Manual Reference Manual RosemountRosemount Reference ManualB-10 Rosemount Reference ManualB-11 Rosemount Reference ManualB-12 Rosemount Reference ManualB-13 Rosemount Reference ManualB-14 Rosemount Reference ManualB-15 Rosemount Reference ManualB-16 Rosemount Reference ManualB-17 Rosemount Reference ManualB-18 Rosemount Reference ManualB-19 Rosemount Reference ManualB-20 B-21 Canadian Standards Association CSARosemount Reference ManualRosemount Reference ManualB-22 Rosemount Reference ManualB-23 Rosemount Reference ManualB-24 Rosemount Reference ManualB-25 Rosemount Reference ManualB-26 Rosemount Reference ManualB-27 Rosemount Reference ManualB-28 Rosemount Reference ManualB-29 Rosemount Reference ManualB-30 Rosemount Appendix CBlock Information TRANSDUCER BLOCK OverviewParameters and Descriptions RosemountReference Manual Rosemount Reference ManualPRIMARY_VALUE_RANGE Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Reference Manual TroubleshootingOverview Rosemount00809-0200-4101,Rev AA July RosemountReference Manual Parameters and DescriptionsRosemount Reference ManualFLANGE_MTL Rosemount Reference ManualREM_SEAL_FILL Rosemount Reference ManualSimulate_STATE 00809-0200-4101,Rev AA July Block ErrorsRosemount Reference ManualRosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference ManualMode will not leave Rosemount Reference ManualC-14 Index RosemountReference Manual Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference Manual00809-0200-4101,Rev AA July Rosemount Reference ManualIndex-4 Rosemount Reference Manual00809-0200-4101,Rev AA July NOTES Reference Manual RosemountPage Rosemount ¢00809-0100-4801V¤Reference 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