⚙️ Emerson Rosemount 2051CFP Coplanar Flow Primary \| Technical Guide, Model Codes and Price Advantage
Reliable Coplanar Flow Primary Solution
The Rosemount 2051CFP series is designed on Emerson’s Coplanar™ platform and integrates the transmitter directly with a primary flow element (orifice plate, venturi tube, pitot tube, etc.). This configuration provides simplified installation, high accuracy and long‑term stability in flow measurement.
2051CFP is widely used in EPC projects, power plants, petrochemical facilities and OEM skid systems where compact and reliable flow measurement is required.
Model Code Explanation
- CFP (Coplanar Flow Primary): Coplanar transmitter + primary flow element integration
- Pressure ranges: Low, medium and high differential pressure ranges depending on the primary element
- Process connections: ANSI/DIN flanges or threaded NPT connections
- Output: 4–20 mA HART; optional FOUNDATION Fieldbus, PROFIBUS PA
- Housing: Aluminum, stainless steel, polyurethane‑coated options
- Diaphragm materials: 316L SS, Hastelloy, Monel, Tantalum
- Certifications: ATEX, IECEx, FM, CSA approvals
Emerson Rosemount 2051CFP Model Code Examples
2051CFP1A02A1AB4
- Type: Coplanar flow primary
- Range: Low differential pressure
- Connection: ½” NPT, 316L SS
- Output: 4–20 mA HART
- Housing: Aluminum, IP66
2051CFP2A22F1AB4
- Type: Coplanar flow primary
- Range: Medium pressure
- Connection: 2” DIN flange, 316L SS
- Output: FOUNDATION Fieldbus
- Housing: Aluminum, NEMA 4X/IP66
2051CFP3A05P1AB4
- Type: Coplanar flow primary
- Range: High pressure
- Connection: 1” ANSI flange, 316L SS
- Output: PROFIBUS PA
- Housing: Stainless steel
📑 These codes must be verified against the Rosemount 2051 datasheet and finalized according to process conditions.
Working Principle
- Differential pressure sensing: Pressure drop across the primary flow element is measured
- Signal conversion: Measurement converted to 4–20 mA HART or digital protocol
- System integration: Signal transmitted to DCS/PLC for flow control
Typical applications:
- Steam, gas and liquid flow measurement
- Flow monitoring in power plants
- Process optimization in petrochemical plants
- Compact flow solutions in OEM skid systems
Application Areas
- ⚡ Power plants: Steam and gas flow control
- 🛢️ Petrochemical & refinery: Flow measurement and process optimization
- 💧 Water & wastewater: Line and tank flow monitoring
- 🔧 OEM skid systems: Integrated and cost‑effective solutions
Yeşil Grup Enerji Contribution
- 🌍 Global sourcing: Multi‑regional stock access
- 💰 Competitive pricing: Project‑based quotations
- 📑 Technical support: Datasheet and configuration validation
- 📩 Fast RFQ: 24–48 hour response target
- ⏱️ Flexible delivery: Suitable for EPC, OEM and maintenance teams
Frequently Asked Questions (FAQ)
What is the difference between 2051CFP and 2051CFA/CFC?
- 2051CFA: Coplanar flow assembly (transmitter + manifold + primary element integrated)
- 2051CFC: Coplanar flow configuration (transmitter + manifold, primary element selected separately)
- 2051CFP: Coplanar flow primary (transmitter + primary flow element directly integrated)
Which protocols are supported?
- Standard: 4–20 mA HART
- Optional: FOUNDATION Fieldbus, PROFIBUS PA
What is the RFQ response time?
- With global sourcing, typical response within 24–48 hours
Request for Quotation or Technical Support
- 📑 Request datasheet
- 📩 Send RFQ, check stock and delivery time
- ⚡ Get your updated Rosemount 2051CFP price quotation
- 📧 info@yesilgrupenerji.com
- 📞 +90 505 696 61 00
- 🌐 www.yesilgrupenerji.com
👉 Important Note
Yeşil Grup Enerji is an independent supplier. We are not the official distributor of the brands mentioned here. With global sourcing, fast RFQ responses, and broad brand access, we provide the most suitable solutions for your projects.
