⚙️ Emerson Rosemount 2051TA Absolute Pressure Transmitter | Technical Guide, Product Codes, and Price Advantage
Reliable Vacuum and Gas Pressure Measurement
Absolute pressure transmitters are critical in industrial processes where vacuum systems, low‑pressure gas applications, and reference pressure measurements are required. The Emerson Rosemount 2051TA model combines compact design with cost efficiency, making it a strong choice for OEM applications and budget‑focused projects.
Compared to the Rosemount 3051TA, the 2051TA has a smaller body size while still delivering sufficient technical capability for essential process needs. This makes the Rosemount 2051TA an ideal alternative for users seeking a balance of performance and cost.
🔎 Understanding Model Codes
Rosemount 2051TA codes define the transmitter configuration:
- TA (Absolute Pressure): For vacuum and gas pressure measurements.
- Range: Indicates the absolute pressure capacity (low, medium, high).
- Process connection: Flange (ANSI/DIN) or threaded (NPT).
- Output: 4–20 mA HART or optional digital protocols.
- Housing: Aluminum or stainless steel; protection class NEMA 4X/IP66.
👉 Correct code selection prevents technical mismatches during procurement.
📊 Emerson Rosemount 2051TA Product Code Examples
2051TA3A05A1AB4
- Absolute pressure transmitter
- High pressure range
- 1” ANSI flange, 316L SS
- 4–20 mA HART output
- Aluminum housing, NEMA 4X/IP66
2051TA2A22A1AB4
- Absolute pressure transmitter
- Medium pressure range
- 2” DIN flange, 316L SS
- 4–20 mA HART output
- Aluminum housing, NEMA 4X/IP66
2051TA1A02A1AB4
- Absolute pressure transmitter
- Low pressure range
- ½” NPT, 316L SS connection
- 4–20 mA HART output
- Aluminum housing, IP66
2051TA2A2B21A1
- Absolute pressure transmitter
- Medium pressure range
- ½” NPT, Hastelloy C connection
- 4–20 mA HART output
- Standard aluminum housing, NEMA 4X/IP66
2051TA3A22A1AB4
- Absolute pressure transmitter
- High pressure range
- 2” DIN flange, 316L SS
- 4–20 mA HART output
- Aluminum housing, NEMA 4X/IP66
2051TA4A2B21AB4
- Absolute pressure transmitter
- Very high pressure range
- ½” NPT, Hastelloy C connection
- 4–20 mA HART output
- Stainless steel housing
2051TA2A22F1AB4
- Absolute pressure transmitter
- Medium pressure range
- 2” DIN flange
- FOUNDATION Fieldbus output
- Aluminum housing, NEMA 4X/IP66
2051TA2A22P1AB4
- Absolute pressure transmitter
- Medium pressure range
- 2” DIN flange
- PROFIBUS PA output
- Aluminum housing, NEMA 4X/IP66
📑 These codes must be verified against the official Rosemount 2051 datasheet and configured according to process conditions.
⚙️ Operating Principle
2051TA transmitters operate through the following steps:
- Absolute pressure detection – Measures pressure relative to a vacuum reference point via diaphragm.
- Signal conversion – Converts measurement into 4–20 mA HART or digital protocol.
- System integration – Signal is transmitted to DCS/PLC for process control.
Typical applications:
- Vacuum systems
- Gas pressure measurements
- Processes requiring reference pressure
- Energy and process optimization
🏭 Application Areas
- ⚡ Power plants: Vacuum systems and gas pressure control
- 🛢️ Petrochemical & Refinery: Gas pressure monitoring
- 💧 Water & Wastewater: Tank and pipeline pressure monitoring
- 🔧 OEM systems: Skid packages and compact process solutions
🎯 Yeşil Grup Enerji Advantage
As an independent supplier of Emerson Rosemount 2051TA:
- 🌍 Fast global sourcing from multiple stock points
- 💰 Competitive project‑specific pricing
- 📑 Datasheet and configuration support
- 📩 Quick RFQ response times
- ⏱️ Flexible delivery options for EPCs, OEMs, and maintenance teams
👉 Contact us for Rosemount 2051TA pricing, stock availability, or alternative brand comparisons.
🌍 Target Markets and Global Supply Network
Yeşil Grup Enerji supplies Emerson Rosemount 2051TA transmitters worldwide:
- 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 Rosemount 2051TA and 3051TA?
3051TA offers wider ranges and advanced options, while 2051TA is compact and cost‑effective.
Which protocols does 2051TA support?
Standard 4–20 mA HART, optional FOUNDATION Fieldbus and PROFIBUS PA.
How fast is the RFQ process?
Yeşil Grup Enerji typically responds within 24–48 hours with global sourcing options.
📞 Request a Quote or Technical Support
For Emerson Rosemount 2051TA transmitters:
- 📑 Request datasheets
- 📩 Send RFQ to check stock and lead time
- ⚡ Get updated Rosemount 2051TA price offers
📧 info@yesilgrupenerji.com
📞 +90 505 696 61 00
🌐 www.yesilgrupenerji.com
