⚙️ Emerson Rosemount 2051TG Gauge Pressure Transmitter | Technical Guide, Model Codes and Price Advantage
Reliable Line and Tank Pressure Measurement
Gauge pressure transmitters are critical in industrial processes for monitoring line pressure, pump discharge and tank pressure. The Emerson Rosemount 2051TG model, with its compact design and cost advantage, is a strong solution for OEM applications and budget‑focused projects.
Compared to the Rosemount 3051TG, the 2051TG has a smaller housing while still delivering the technical performance required for essential process needs, optimizing investment cost. This makes the Rosemount 2051TG an ideal alternative for users seeking a balance of price and performance.
Model Code Explanation
- TG (Gauge Pressure): For line and tank pressure measurement
- Pressure range: Options from 0–150 psi up to 6000 psi
- Process connection: Threaded (NPT), ANSI/DIN flanges, Tri‑Clamp, high‑pressure fittings
- Output: 4–20 mA HART; optional FOUNDATION Fieldbus, PROFIBUS PA
- Housing: Aluminum, stainless steel, polyurethane‑coated, low‑copper options
- Diaphragm materials: 316L SS, Hastelloy, Monel, Tantalum, Gold‑plated
- Certifications: ATEX, IECEx, FM, CSA approvals
👉 Correct code selection prevents technical mismatches and integration issues during procurement.
Emerson Rosemount 2051TG Model Code Examples
2051TG1A02A1AB4
- Type: Gauge pressure transmitter
- Range: Low pressure (0–150 psi)
- Connection: ½” NPT, 316L SS
- Output: 4–20 mA HART
- Housing: Aluminum, IP66
2051TG3A05A1AB4
- Type: Gauge pressure transmitter
- Range: High pressure (0–800 psi)
- Connection: 1” ANSI flange, 316L SS
- Output: 4–20 mA HART
- Housing: Aluminum, NEMA 4X/IP66
2051TG4A22F1AB4
- Type: Gauge pressure transmitter
- Range: Very high pressure (0–4000 psi)
- Connection: 2” DIN flange, 316L SS
- Output: FOUNDATION Fieldbus
- Housing: Aluminum, NEMA 4X/IP66
2051TG2A2B21P1AB4
- Type: Gauge pressure transmitter
- Range: Medium pressure (0–1500 psi)
- Connection: ½” NPT, Hastelloy C
- Output: PROFIBUS PA
- Housing: Stainless steel
📑 These codes must be verified against the Rosemount 2051 datasheet and finalized according to process conditions.
Working Principle
- Pressure sensing: Line or tank pressure measured via diaphragm
- Signal conversion: Measurement converted to 4–20 mA HART or digital protocol
- System integration: Signal transmitted to DCS/PLC for process control
Typical applications:
- Line pressure monitoring
- Pump discharge pressure control
- Tank pressure measurement
- Process safety and optimization
Application Areas
- ⚡ Power plants: Steam line pressure control
- 🛢️ Petrochemical & refinery: Gas and liquid pressure measurement
- 💧 Water & wastewater: Line and tank pressure monitoring
- 🔧 OEM & skid systems: Compact 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
👉 For Rosemount 2051TG pricing, stock status or alternative brand comparison, contact us directly.
Target Markets and Global Supply Network
- Middle East: Turkey, Saudi Arabia, UAE, Qatar, Iraq, Jordan, Oman
- Europe: Germany, France, Netherlands, Italy, Poland, Romania, UK
- Central Asia & CIS: Russia, Azerbaijan, Kazakhstan, Uzbekistan, Turkmenistan
- Africa: Algeria, Egypt, Nigeria, South Africa, Kenya, Morocco
- Asia & Americas: China, South Korea, India, USA, Brazil
Frequently Asked Questions (FAQ)
What is the difference between 2051TG and 3051TG?
3051TG: Wider ranges and advanced options
2051TG: Compact housing, cost‑effective solution
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 2051TG price quotation
- 📧 info@yesilgrupenerji.com
- 📞 +90 505 696 61 00
- 🌐 www.yesilgrupenerji.com
