Emerson 00809-0100-4514, 1154 Performance Specifications, Qualified Life vs. Ambient Temperature

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Rosemount 1154

Reference Manual

00809-0100-4514, Rev BA January 2008

Post DBE Operation

Accuracy at reference conditions shall be within ±2.5% of upper range limit (±3.75% for Range Code 0) for one year following DBE.

Quality Assurance Program

In accordance with NQA-1, 10CFR50 Appendix B, and ISO 9001:2000

Nuclear Cleaning

To 1 ppm maximum chloride content

Hydrostatic Testing

To 150% of maximum working pressure or 2,000 psi (13.8 MPA), whichever is greater

Traceability

In accordance with NQA-1, 10CFR50 Appendix B; chemical and physical material certification of pressure-retaining parts

Qualified Life

The transmitter qualified life is dependent on continuous ambient temperature at the installation site (see Figure 6-1). Replacement of amplifier and calibration circuit boards at the end of their qualified life permits extension of the transmitter qualified life to the module qualified life. See Rosemount Report D8400102 for details.

Figure 6-1. Qualified Life vs. Ambient Temperature.

Module

Qualified Life

Electronics

Qualified Life

Time (Years)

Temperature (°F)

PERFORMANCE SPECIFICATIONS

Based on zero-based ranges under reference conditions.

Accuracy

±0.25% of calibrated span; includes combined effects of linearity, hysteresis, and repeatability

Dead Band

None

6-2

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Contents Rosemount Reference ManualImportant Notice -- Errata Rosemount 1154 Alphaline Nuclear Pressure Transmitter Return of Material Changes From June 1999 to January Revision StatusNew Old Changes Rosemount Table of Contents Specifications Reference Data Maintenance TroubleshootingSection TOC-3 TOC-4 Section Introduction Overview About the TransmitterRosemount Section Installation Overview General ConsiderationsMechanical Considerations Process ConnectionsRosemount Conduit Electrical ConsiderationsTransmitter Wiring Connections Procedures InstallationMechanical Pressure Dimension Range CodeLiquid Service ElectricalTransmitter Terminal Block Rosemount Section Calibration Span Adjustment Zero AdjustmentOverview Calibration Calibration Procedures Zero and Span AdjustmentZero and Span Adjustment Screws Linearity Adjustment Damping Adjustment Linearity and Damping AdjustmentRosemount Calculate zero adjustment correction in terms of pressure Rosemount Section Operation Overview Transmitter OperationΔ-Cell Linearity Adjustment DemodulatorFV Iref Maintenance Troubleshooting OverviewSafety Messages Test Terminals Board CheckoutSensing Module Checkout Disassembly Procedure Process Flange RemovalRosemount 1154 Parts List Part DescriptionReassembly Procedure Rosemount Process Flange Reassembly Symptom Potential Source Corrective Action Post Assembly TestsOn Next Check for adequate voltage to the transmitter Specifications and Reference Data Nuclear SpecificationsPerformance Specifications Range Code Overpressure Effect Range Code Static Pressure Zero Effect Functional SpecificationsRange Code Response Time Range Code Pressure Ranges 25 to 0-150 inH2O 0-6.22 to 0-37.3 kPaPhysical Specifications Range Code Overpressure LimitRosemount Ordering Information Rosemount 1154DP, 1154HP, and 1154GP Spare Parts Rosemount 1154DP 1154HP 1154GP Part Description Order NoFor use with existing N0026 transmitter only Spare Parts Shelf Life Important Notice Rosemount Current Control Current Limit Index-2 Page ¢00809-XXXX-XXXX ¤