Rosemount 2051C Differential Pressure Transmitter
Rosemount 2051C Differential Pressure Transmitter is designed for precise measurement of differential and gauge pressure in various industrial applications, including oil and gas, chemical processing, and water treatment. It operates using advanced capacitance sensor technology, where pressure applied to isolating diaphragms causes a change in capacitance that is converted into a digital signal for accurate output. With a reference accuracy of up to ±0.075% and rangeability of 100:1, it supports calibrated spans from 0.5 inH2O to 2000 psi (1.2 mbar to 276 bar). The transmitter features multiple output options, including 4-20 mA HART and FOUNDATION Fieldbus protocols, ensuring seamless integration into process control systems. Its robust design and extensive diagnostic capabilities make it suitable for demanding environments. The product is available at scs-Instrument store.
Rosemount 2051C Differential Pressure Transmitter
The Rosemount 2051C Differential Pressure Transmitter is a high-performance device designed for precise differential and gauge pressure measurements. Utilizing advanced coplanar technology, this transmitter provides flexibility for installation in various applications, including flow, level, and pressure monitoring.
Key Features
Advanced Technology
- Coplanar Design: Enables integration with primary elements, manifolds, and diaphragm seals for streamlined installation.
- Local Operator Interface (LOI): Features easy-to-use menus and built-in configuration buttons for quick setup and commissioning.
- Multiple Communication Protocols: Supports 4-20 mA HART, FOUNDATION Fieldbus, and PROFIBUS PA for versatile connectivity.
- Integrated Diagnostics: Provides advanced diagnostic capabilities to ensure reliable operation.
Performance Excellence
- Reference Accuracy: Up to ±0.05% of span with optional high accuracy of ±0.065%.
- Rangeability: Up to 100:1, allowing for a wide range of measurement spans.
- Pressure Range: Calibrated spans from 0.5 inH2O to 2000 psi (1.2 mbar to 137.9 bar).
- Long-Term Stability: Two-year stability of 0.10%, with an optional five-year stability available.
Technical Specifications
Parameter | Specification |
---|---|
Measurement Type | Differential Pressure, Gauge Pressure |
Output Signal | 4-20 mA with HART, FOUNDATION Fieldbus, PROFIBUS PA |
Power Supply | 10.5 – 42.4 VDC |
Process Temperature | -40 to +85 °C (-40 to +185 °F) |
Wetted Materials | 316L SST, Alloy C-276, Tantalum |
Applications
Process Industries
- Chemical processing
- Oil and gas production
- Water and wastewater management
- Food and beverage processing
- Industrial automation
Technical Documentation
Elevate your process measurement capabilities with the Rosemount 2051C Differential Pressure Transmitter, where innovative coplanar technology meets exceptional reliability. For specialized expertise in Differential Pressure Transmitters and Rosemount products, partner with scs-instrument. Our commitment to delivering 100% original, factory-new instrumentation ensures optimal performance for your most demanding applications. Let our technical experts assist you in achieving new levels of measurement excellence in your operations.
Brand
Rosemount

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