Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol

Product Details
Customization: Available
Type: Differential Pressure Transmitter
Structure Type: Strain Gauge Pressure Transmitter
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  • Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
  • Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
  • Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
  • Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
  • Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
  • Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
3051GP pressure transmitter
Measuring Medium
Liquid
Accuracy Grade
≥ 0.05%
Pressure range
-101-27580kpa
IP Rating
IP67
Certification
CE
Customized
Customized
Item Name
3051gp Pressure Transmitter
Model
3051gp
Type Name
Pressure Transmitter
Place of Origin
China/Singapore
Brand Name
Rosemount
MOQ
1PC
Warranty
1 Year
Output
4-20 Ma Hart®, 1-5 V Low
Process Connection
Various Options Available
Ambient Temperature Range
-40 to 85°c (-40 to 185°f)
Process Temperature Range
-40 to 120°c (-40 to 248°f)
Protection Class
NSF, Nace®, Hazardous
Approvals
CSA, FM, ATEX, Iecex, Nepsi, CE
Range Rate
100:1
Material
4–20 Ma DC
Transport Package
Carton Boxes
Specification
25*25*21cm
Trademark
Rosemount
Origin
Singapore
HS Code
9026900000
Production Capacity
100/Month

Packaging & Delivery

Package Size
25.00cm * 25.00cm * 21.00cm
Package Gross Weight
5.000kg

Product Description

Product Description

Rosemount 3051GP Pressure Transmitter Product Overview
The Rosemount 3051GP Pressure Transmitter is a benchmark in industrial pressure measurement, designed to deliver exceptional accuracy, reliability, and versatility across demanding applications. This product overview synthesizes technical specifications, performance attributes, and application insights to provide a comprehensive understanding of its capabilities.
1. Product Introduction
The Rosemount 3051GP is a high-performance pressure transmitter optimized for gauge pressure measurement. As part of the globally recognized 3051 series, it combines robust engineering with advanced sensor technology to excel in harsh industrial environments. Manufactured by Emerson's Rosemount division, the 3051GP is renowned for its precision, durability, and ease of integration into process control systems
Key Features:
Pressure Range: 0-1.5 psi to 0-4000 psi (0-10 kPa to 0-27580 kPa), offering flexibility for diverse industrial needs 
Reference Accuracy: ±0.075% of the calibrated span, ensuring precise measurements even under variable conditions 
Stability: ±0.125% URL over five years, reducing recalibration frequency and lifecycle costs 
Compact Design: Lightweight and space-efficient, enabling easy installation in confined spaces 

Detailed Photos
Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol

2. Technical Specifications
Performance Metrics
Accuracy:
±0.075% of span (for spans with a range ratio ≥5:1).
For spans <5:1, accuracy is calculated as ±[0.025 + 0.01 × (URL/span)]% 
Environmental Temperature Effects:
±(0.15% URL + 0.15% span)/50°F (28°C) across -40°F to 185°F (-40°C to 85°C) 
Response Time: <1 millisecond, facilitating rapid process adjustments 
RFI Immunity: ±0.25% URL under 20-1000 MHz, 30 V/m (shielded cabling) 
Mechanical and Electrical Specifications
Power Supply: 10.5-55 VDC (4-20 mA output) 
Load Limits:
Maximum loop resistance = 43.5 × (supply voltage - 10.5) 
Overpressure Limits: Up to 15,000 psi (103.4 MPa) depending on the model 
Hazardous Area Certifications:
FM approvals for Class I Div 1 (Groups B-D), Class II Div 1 (Groups E-G), and Class III 
ATEX/IECEx compliance for global deployment.
Materials and Construction
Wetted Parts:
Isolation Diaphragm: 316L SST, Hastelloy C-276, or Monel® 
O-Rings: Nitrile or graphite-filled TFE 
Housing: Aluminum with polyurethane coating, NEMA 4X/IP66 rated 
Weight: Approximately 2.44 lbs (1.11 kg), facilitating portability 

Product Parameters
Parameter Value/Description
Model Rosemount 3051GP
Pressure Range 0-1.5 psi to 0-4000 psi (0-10 kPa to 0-27580 kPa)
Reference Accuracy ±0.075% of span (includes linearity, hysteresis, and repeatability)
Output Signal 4-20 mA with HART® digital signal
Power Supply 10.5-55 VDC (unloaded)
Loop Load Limit Maximum loop resistance = 43.5 × (supply voltage - 10.5)
Overpressure Limit Up to 6000 psi (41.4 MPa) or 15,000 psi (103.4 MPa), depending on range
Environmental Temp. Range -40°C to 85°C (-40°F to 185°F); -20°C to 80°C with integrated LCD
Storage Temp. Range -46°C to 110°C (-50°F to 230°F)
Stability ±0.125% URL over 5 years
Response Time <2 seconds to reach performance specifications after power-up
Process Connection 1/2-14 NPT female or M20×1.5 (optional)
Isolation Diaphragm 316L SST, Hastelloy C-276
Filling Fluid Silicone oil
Housing Material Aluminum with polyurethane coating
Communication Protocol HART®, Foundation Fieldbus, Profibus (optional)
Certifications FM Explosion-proof (E5), Intrinsic Safety (I5), FM Non-Incendive (K5), ATEX, IECEx
Vibration Impact ±0.1% URL/g (15-2000 Hz)
Power Supply Impact <±0.01% of span per volt
Mounting Position Effect Zero shift up to 63.5 mmH2O (correctable); no span effect
RFI Impact <±0.25% URL (20-1000 MHz, 30 V/m with conduit); <±0.25% URL (20-1000 MHz, 10 V/m without conduit)

3. Application Flexibility
The 3051GP is engineered for versatility in critical industrial sectors:
Industrial Process Control
Pressure Monitoring: Ideal for pipelines, reactors, and hydraulic systems requiring stable, high-accuracy measurements 
Liquid Level Measurement: Compatible with flange-mounted configurations for tanks and vessels 
Flow Measurement: Integrates with differential pressure (DP) flow elements (e.g., orifice plates, Annubar®) for compensated flow calculations.
Challenging Environments
High-Temperature Applications: Operates reliably in environments up to 185°F (85°C) 
Corrosive Media: Hastelloy C-276 and Monel® diaphragms resist acidic and caustic fluids 
4. Advanced Features
Dynamic Performance
The 3051GP's fast response time (<1 ms) enhances control loop efficiency, outperforming competing smart transmitters by up to 10×
. This capability is critical for real-time process optimization in industries like oil refining and chemical processing.
Stability and Longevity
5-Year Stability: Validated through rigorous testing exceeding IEC 770 standards, minimizing maintenance downtime 
Silicon Oil Filling: Reduces temperature-induced drift, ensuring consistent performance.
Diagnostic Capabilities
Integrated LCD Display: Configurable to show pressure values, diagnostics, and unit status (optional) 
HART® Communication: Enables digital configuration, calibration, and diagnostics via 4-20 mA analog signals 
5. Model Configuration and Options
Standard Configurations
Output Options:
4-20 mA with HART® 7 protocol 
Foundation Fieldbus or Profibus PA (optional).
Process Connections:
1/2" NPT, M20×1.5, or flanged options for direct valve manifold integration 
Optional Enhancements
Integrated Valve Manifolds: Pre-assembled and leak-tested for reduced installation costs (e.g., 306 Series) 
Transient Voltage Protection: Complies with IEEE C62.41 (6 kV surge immunity) 
LCD Display: Displays pressure, diagnostics, and custom units (e.g., psi, kPa) 
6. Installation and Maintenance
Mounting Guidelines
Orientation: Zero drift ≤2.5 inH2O (63.5 mmH2O), correctable via calibration 
Torque Specifications:
Carbon steel bolts: 650 in-lb (73 N·m) 
Stainless steel bolts: 300 in-lb (34 N·m) 
Calibration and Diagnostics
Field Adjustability: Zero and span adjustments via hardware or software 
Factory Testing: Hydrostatic and leak tests ensure compliance with API and ASME standards.
7. Compliance and Certifications
Global Standards: IEC 61508 (SIL 3 capability), NACE MR0103 for sour service 
Safety Certifications: FM, ATEX, IECEx, and CSA approvals for hazardous locations 
8. Competitive Advantages
Cost Efficiency: Factory-integrated valve manifolds reduce installation labor by 50%.
Scalability: Compatible with PlantWeb™ digital ecosystems for seamless integration into IIoT frameworks.
Sustainability: Reduced recalibration needs lower resource consumption and waste 
9. Conclusion
The Rosemount 3051GP Pressure Transmitter sets the industry standard for precision, reliability, and adaptability. Its advanced sensor technology, coupled with Emerson's global support network, makes it an indispensable tool for industries ranging from oil and gas to pharmaceuticals. For detailed configuration guidance or region-specific certifications, consult Rosemount's technical team or authorized distributors

Company Profile
Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol
KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
 

Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart ProtocolOriginal and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol

Packaging & Shipping

The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.
Original and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart ProtocolOriginal and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart ProtocolOriginal and Brand-New Emerson Rosemount 3051gp Pressure Transmitter with Hart Protocol

FAQ

Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information.
Q: What is the delivery time?
A: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.

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