Emerson Rosemount 3051TG Differential Pressure Transmitter 4-20mA

The Original Emerson Rosemount 3051TG Series Differential Pressure Transmitter is a high-performance device designed for accurate pressure and level measurement in industrial applications. It operates on a capacitive sensing principle where isolation diaphragms and filling fluid transmit process pressure to a central sensing diaphragm. The displacement (proportional to pressure) is detected by capacitive plates and converted into 4-20 mA, voltage, or digital HART output signals.

• High-Pressure Measurement: Supports measurements up to 20,000 psi (1378.95 bar) for high-pressure or level solutions.
• Versatile Configuration: Can be configured as a level transmitter with volume calculations for diverse process needs.
• Leak-Tested Assemblies: Reduces leak points by up to 70% with pre-tested and calibrated assemblies.
• Long-Term Stability: Offers 10-year installed stability and 150:1 rangedown for reliable measurements.
• Bluetooth Connectivity: Simplifies maintenance with wireless connectivity for configuration and service tasks.
• User-Friendly Display: Graphical, back-lit display operable in 8 languages for easy operation.
• Advanced Diagnostics: Detects electrical loop issues and plugged impulse piping early to prevent downtime.
• Safety Certified: SIL 2/3 certified to IEC 61508 for safety-critical installations.
• Reliable Performance: Maintains ≤0.2% stability over 12 months for consistent measurements.

The 3051TG transmitter supports both live and remote communication via the Rosemount 475 manual operator, ensuring seamless integration into process control systems. With a pressure range of 0-1000 MPa and excellent stability, it is suitable for a wide range of high-pressure and level measurement scenarios.