⚙️ Emerson Rosemount 2051 Pressure Transmitters

Reliable and Compact Pressure Measurement

In industrial processes, pressure transmitters are critical for accurate measurement, process safety and energy efficiency. The Emerson Rosemount 2051 pressure transmitter series offers a compact design, competitive pricing and reliable performance, making it a preferred solution for OEM applications, skid packages and cost‑focused projects.

Compared to the Rosemount 3051 series, the 2051 family has a smaller body design while still meeting essential process requirements. It is an excellent choice for projects seeking to optimize investment costs without compromising measurement reliability.

This Technical Guide Covers:

Rosemount 2051DP, 2051TG and 2051TA models
Coplanar variants: 2051CFA, 2051CFC, 2051CFP
2051L Level Transmitter for hydrostatic measurement
Working principle
Full product code explanations
Typical industrial applications

🔎 Emerson Rosemount 2051 Model Codes Explained

2051DP – Differential Pressure Transmitter

Used for flow measurement (orifice, venturi), hydrostatic level monitoring and filter applications.

2051TG – Gauge Pressure Transmitter

Suitable for line pressure, pump discharge and tank pressure monitoring.

2051TA – Absolute Pressure Transmitter

Preferred in vacuum systems, low‑pressure gas applications and processes requiring a reference pressure.

2051CFA – Coplanar Flow Assembly

Transmitter + manifold + primary flow element integrated.

2051CFC – Coplanar Flow Configuration

Transmitter + manifold integration, primary flow element selected separately.

2051CFP – Coplanar Flow Primary

Transmitter + primary flow element directly integrated.

2051L – Level Transmitter

Hydrostatic principle for tank level measurement.

👉 For the right 2051 configuration (DP/TG/TA/CFA/CFC/CFP/L), you can send an RFQ and request technical support.

📊 Emerson Rosemount 2051 Product Code Examples

2051DP2A22A1AB4

Differential pressure transmitter
Medium range
2” DIN flange, 316L SS
4–20 mA HART output
Aluminum housing, NEMA 4X/IP66

2051TG1A02A1AB4

Gauge pressure transmitter
Low range
½” NPT, 316L SS
4–20 mA HART output
Aluminum housing, IP66

2051TA3A05A1AB4

Absolute pressure transmitter
High range
1” ANSI flange, 316L SS
4–20 mA HART output
Aluminum housing

2051CFA1A02A1AB4

Coplanar flow assembly
Low differential pressure
½” NPT, 316L SS
4–20 mA HART output
Aluminum housing

2051CFC2A22F1AB4

Coplanar flow configuration
Medium range
2” DIN flange, 316L SS
FOUNDATION Fieldbus output
Aluminum housing

2051CFP3A05P1AB4

Coplanar flow primary
High range
1” ANSI flange, 316L SS
PROFIBUS PA output
Stainless steel housing

2051L2A22A1AB4

Level transmitter
Medium level measurement
2” DIN flange, 316L SS
4–20 mA HART output
Aluminum housing

📑 These full product codes must be verified against the Rosemount 2051 datasheet and configured according to process conditions.

⚙️ Working Principle

Pressure sensing: Differential, gauge, absolute or hydrostatic pressure is detected.
Signal conversion: Measurement converted to 4–20 mA HART or digital protocol.
System integration: Signal transmitted to DCS/PLC for process control and optimization.

Typical applications:

Flow measurement (orifice, venturi, pitot tube)
Line and tank pressure monitoring
Vacuum and gas pressure measurement
Hydrostatic level calculations

🏭 Application Areas

⚡ Power plants: Steam lines, condensate pressure control
🛢️ Petrochemical & refinery: Gas and liquid process pressure measurement
💧 Water & wastewater: Line and pump pressure monitoring, tank level measurement
🔧 OEM & skid systems: Compact, cost‑effective process solutions

🎯 Yeşil Grup Enerji Contribution

🌍 Fast global sourcing
💰 Competitive project‑based pricing
📑 Datasheet and configuration support
📩 Quick RFQ response times
⏱️ Flexible delivery for EPC, OEM and maintenance teams

🌍 Target Markets and Global Supply Network

Yeşil Grup Enerji supplies Emerson Rosemount 2051 transmitters worldwide.

Regional coverage:

Middle East: Turkey, Saudi Arabia, UAE, Qatar, Iraq, Jordan, Oman
Europe: Germany, France, Netherlands, Italy, Poland, Romania, UK
CIS & Central Asia: Russia, Azerbaijan, Kazakhstan, Uzbekistan, Turkmenistan
Africa: Algeria, Egypt, Nigeria, South Africa, Kenya, Morocco
Asia & Americas: China, South Korea, India, USA, Brazil

📌 Important Note

Yeşil Grup Enerji is not an official distributor of the brands mentioned. However, with multi‑brand sourcing, fast RFQ processes and global supply capability, we deliver the most suitable technical and commercial solutions for your projects.

📩 Request for Quotation or Technical Support

For Emerson Rosemount 2051 transmitters:

📑 Request datasheet
📩 Send RFQ to check stock and delivery time
⚡ Get your updated Rosemount 2051 price quotation
📧 info@yesilgrupenerji.com
📞 +90 505 696 61 00
🌐 www.yesilgrupenerji.com