100% Original Rosemount 3051gp Pressure Transmitter High Performance Intelligent Pressure Transmitter

The Rosemount 3051GP Pressure Transmitter is a high-performance, industrial-grade device designed for precise pressure measurement in demanding applications. Below is a comprehensive breakdown of its technical parameters, features, and capabilities.
1. General Specifications
Model:Rosemount 3051GP (Gauge Pressure Transmitter).
Manufacturer:Emerson Process Management.
Sensor Technology:Advanced capacitive sensor with silicon-filled isolation.
Output Signal:4-20 mA DC, HART® 5/7, FOUNDATION™ Fieldbus, or PROFIBUS PA (configurable).
Power Supply:10.5-55 V DC (HART), 9-32 V DC (Fieldbus), or 12-45 V DC (PROFIBUS PA).
Communication Protocol:HART® 7, FOUNDATION Fieldbus H1, or PROFIBUS PA.
Display:Optional LCD with 4-6 lines of text (local configuration and diagnostics).
Enclosure Rating:NEMA 4X (IP66, IP67, IP68) with aluminum or stainless steel housing.
Certifications:ATEX, IECEx, FM, CSA, CE, UKCA, SIL 2/3 (Functional Safety).
2. Performance Specifications
Accuracy
Reference Accuracy:±0.075% of calibrated span (includes linearity, hysteresis, and repeatability).
Total Performance:±0.1% of URL (Upper Range Limit) over 1 year, including temperature and static pressure effects.
Long-Term Stability:±0.1% of URL per 5 years.
Pressure Ranges
Gauge Pressure (GP) Range:
Minimum Span: 0.5 kPa to 2.5 kPa (dependent on model).
Maximum Span: Up to 41 MPa (6,000 psi).
Overpressure Limit: 1.5× URL (burst pressure up to 3× URL).
Temperature Limits
Process Temperature:
Standard: -40°C to 85°C (-40°F to 185°F).
Extended: -90°C to 110°C (-130°F to 230°F) with optional isolators.
Ambient Temperature:
Operating: -40°C to 85°C (-40°F to 185°F).
Storage: -50°C to 100°C (-58°F to 212°F).
Response Time
Damping adjustable from 0-60 seconds (default: 0.4 seconds).
3. Electrical Specifications
Loop Resistance:
HART: 250-1,100 Ω at 20 mA.
Fieldbus/PROFIBUS: Compliant with bus requirements.
Isolation:
Input-to-output: 500 V AC RMS.
Input-to-ground: 500 V AC RMS.
Surge Protection:IEC 61000-4-5 (1.2/50 µs) up to 2.5 kV.
4. Mechanical Specifications
Materials
Wetted Parts:Process Diaphragm: 316L SST, Hastelloy® C-276, or tantalum.
Housing:Aluminum (standard) or stainless steel (optional).
Mounting:2-inch pipe mount or direct manifold.
Process Connections
Standard:1/4-inch NPT, 1/2-inch NPT, or G 1/2.
Optional:ANSI/ASME B16.5 flanges (1/2-inch to 2-inch), DIN 11851, or others.
Seal Options:Threaded, flange, or sanitary connections.
Weight
Aluminum housing: 2.7 kg (6.0 lb).
Stainless steel housing: 3.6 kg (8.0 lb).
5. Environmental and Operational Compliance
EMI/RFI Immunity:Compliant with IEC 61326-1, CISPR 11.
Vibration Resistance:5 g RMS (2-150 Hz).
Shock Resistance:50 g (11 ms).
Humidity:0-100% RH (non-condensing)
6. Advanced Diagnostics and Features
Diagnostics:
Sensor health monitoring.
Process condition alerts (overpressure, temperature extremes).
Plugged impulse line detection (optional).
HART® Features:
Digital trimming and calibration.
Device status, configuration, and history via AMS Suite, FieldCare, or handheld communicator.
SIL Compliance:
SIL 2 (Hardware Fault Tolerance ≥ 1).
SIL 3 (with redundant configurations).
7. Calibration and Configuration
Range Adjustment:Turndown ratio up to 100:1.
Calibration:Traceable to NIST standards.
Configuration:Via local LCD, HART® handheld, or software (Rosemount 375/475, AMS Device Manager).
8. Application-Specific Options
Oxygen Service:Cleaned and packaged for O2 compatibility (ASTM G93).
Sanitary Compliance:3-A, EHEDG, FDA-approved materials.
High Static Pressure:Available for pipeline and hydraulic systems.
9. Ordering Information
Base Model:3051GP followed by suffix codes (e.g., 3051GP3A2B3C4D5).
Suffix Codes:Define output, process connection, materials, and certifications.
10. Maintenance and Service
MTBF (Mean Time Between Failures):> 470 years (calculated per IEC 61508).
Warranty:5-year limited warranty.
Service Support:Global Emerson service network with calibration and repair.