Rosemount Pressure Transmitter 2051 In-Line

The Rosemount 2051 In‑Line Pressure Transmitter is a high‑performance solution designed for accurate gauge and absolute pressure measurement across a wide range of industrial processes. With its robust construction, corrosion‑resistant wetted materials, and capability to measure pressures up to 10,000 psi (689.47 bar), this transmitter ensures stable, repeatable, and reliable performance even in harsh and demanding environments. Its intuitive Local Operator Interface (LOI), safety certifications (SIL 2/3), and compatibility with manifold and diaphragm seal assemblies make it an ideal choice for process industries seeking precise pressure and level monitoring with simplified installation and reduced maintenance requirements.

Features

• Supports in‑line gauge and absolute pressure measurements up to 10,000 psi (689.47 bar), making it suitable for a wide range of pressure and level monitoring applications.
• Available fully assembled with manifolds or diaphragm seals, simplifying installation and reducing setup time in process systems.
• Equipped with an intuitive Local Operator Interface (LOI) that allows fast and straightforward device configuration without specialized tools.
• Safety certified up to SIL 2/3 according to IEC 61508, verified by a third‑party organization, with FMEDA prior‑use certification for critical safety applications.
• 316L stainless steel and Hastelloy C‑276 wetted parts provide excellent resistance to corrosion and ensure long‑term reliability in harsh process environments.

Applications

The Rosemount 2051 In‑Line Pressure Transmitter is widely used in:

• Oil & Gas: wellhead pressure monitoring, pipeline pressure control, pump and compressor discharge pressure
• Chemical & Petrochemical: reactor pressure measurement, corrosive media handling, distillation and separation processes
• Power Generation: boiler and steam header pressure, turbine lubrication systems, feedwater pressure control
• Water & Wastewater Treatment: filtration system monitoring, pump station control, pressure measurement in distribution networks
• Pharmaceutical and Food Industries: hygienic process pressure measurement when paired with sanitary diaphragm seals
• HVAC & Building Automation: high‑pressure chiller systems, compressor control, and industrial ventilation systems
• General Industrial Automation: hydraulic systems, pneumatic circuits, and manufacturing machinery pressure monitoring