Rosemount 3051S Coplanar Pressure Transmitter
The Rosemount 3051S Coplanar™ Pressure Transmitter is designed with the patented Coplanar technology and is the no-equal solution for pressure, flow and level measurements. This scalable platform seamlessly integrates with manifolds, primary elements and seal solutions and optimizes performance for accurate differential, gage and absolute pressure measurements. With the SuperModule™ platform, this transmitter resists overpressure and line pressure effects to maintain unmatched performance.
Features
- Continuous non-contacting measurement with no moving parts
- Measures liquid level, distance to liquid, or volume calculations with pre-programmed library
- Two integral relays
- Optional remote temperature sensor
- Automatic temperature compensation
Maximize installation and application flexibility with the coplanar platform
- Improve reliability and performance with integrated DP Flowmeters, DP Level solutions and integral manifolds
- Easy installation with all solutions fully assembled, leak-tested and calibrated
- Meet your application needs with an unsurpassed offering
Advanced functionality Power advisory diagnostics
- Detect on-scale failures caused by electrical loop issues before they impact your process operation
- This capability is safety certified for your most critical applications
Local operator interface (LOI)
- Straightforward menus and built-in configuration buttons allow you commission the device in less than a minute
- Configure in hazardous-area locations without removing the transmitter cover using external buttons
Operating Temperature | is -22 to 158 °F (-30 to 70 °C) |
Communication Protocol | 4–20 mA/HART |
Display/Interface | Integral push-buttons with LCD, Rosemount 3490 Controller, or AMS™ Device Manager, Field Communicator |



