Rosemount 3051N Smart Pressure Transmitter for Nuclear Service

Rosemount 3051N Smart Pressure Transmitter — Nuclear Service The Rosemount 3051N Smart Pressure Transmitter for Nuclear Service is a high-performance, SIL-capable differential/absolute/gauge pressure transmitter engineered for use in nuclear power facilities and other high-reliability environments. It provides accurate, stable pressure measurement with a robust design, extensive diagnostic capability, and compliance with nuclear quality standards. Model / Part Identification of Rosemount 3051N Manufacturer: Emerson Process Management / Rosemount Model: 3051N Family: 3051 Smart Pressure Transmitters — Nuclear Service Service Type: Nuclear Safety-related and Non-Safety Applications Configuration: Gauge, Absolute, or Differential Pressure Output: Digital (HART), 4–20 mA Approvals: Qualified for Nuclear Service Applications Key Features & Functional Description of Rosemount 3051N Smart Pressure Transmitter  Measurement Principle: Silicon capacitive sensor with microprocessor-based compensation Smart Digital Communications: HART Protocol (standard), optional FOUNDATION Fieldbus Redundant Sensor Options: Available for enhanced reliability On-Board Diagnostics: Automatic self-check for sensor drift, electronics, and wiring High Accuracy: Stable over wide temperature ranges Low Power Consumption: Compatible with standard 4–20 mA loop power Electrical Specifications  Supply Voltage: 10.5–42 V DC Output Signal: 4–20 mA with HART digital overlay Load Resistance: Typical: 250–900 Ω Maximum to maintain HART: per HART spec Power Consumption: < 3.5 W typical Measurement Ranges Selectable Ranges for Pressure Sensing: (Exact ranges per order configuration) Gauge Pressure: Minimum: 0–1 bar (0–15 psi) Maximum: 0–20,000 psi or equivalent Differential Pressure: 0–1 inH2O up to 0–6000 psi Absolute Pressure: 0–15 psi abs up to 0–20,000 psi abs Custom range available per request Performance & Accuracy Accuracy (Static): ±0.025% of calibrated span typical Configuration Limits: ±0.04% of span max over compensated range Temperature Effects: ±0.005% per °C typical Long-Term Stability: Industry-leading silicon sensor stability Material & Mechanical Details Wetted Materials: Pressure Boundary: 316L SS (standard), optional exotic alloys Diaphragm: 316L SS Housing: IP66/67 Aluminum or Stainless Steel enclosure available Optional environmental protections Process Connection: Flanged or threaded adapters per ASME/ANSI / ISO standards Optional customizable fittings for nuclear service Mounting Orientation: Any Environmental & Operational Conditions Operating Temperature: –40 °C to 85 °C (–40 °F to 185 °F) Storage Temperature: –50 °C to 100 °C Shock & Vibration: Per IEC standards for industrial environments Humidity: 0–100% condensing permissible Seismic: Optional seismic ruggedization Nuclear Quality & Regulatory Compliance Quality Assurance: Manufactured under nuclear quality program Traceability: Full material and calibration traceability Documentation Package: Includes: Calibration certificates Material traceability reports Environmental test data Testing Requirements: In accordance with customer nuclear standards where applicable Seismic Qualification: Per customer specification or IEEE/IEC standards if required Optional SIL Certification: Safety Integrity Level capability available Diagnostics & Smart Functionality Continuous self-diagnostics Real-time sensor health monitoring HART diagnostics include: Smart trimming Sensor status Loop integrity checks Configurable alarm limits via HART Communication & Configuration Tools HART Communicator: Supported Configuration Software: Emerson AMS or equivalent Fieldbus Options: Optional FOUNDATION Fieldbus Packaging, Shipping & Storage Conditions Packaged to prevent: Mechanical shock Moisture ingress Contamination Storage range per ambient specification Marking for nuclear applications Sealed calibration documentation Warranty & Support Standard manufacturer warranty per Emerson terms Extended warranty options available Technical support via Emerson/Rosemount engineers Calibration and service centers available locally