Rosemount 5400 Radar Level Transmitter


You cannot afford a single misstep in your process. That’s why we used our 30 years of proven radar expertise to design the new non-contacting Rosemount 5400 Series to focus your plant’s profitability. It delivers higher reliability, improved safety and requires less maintenance and configuration. As a result you will have reduced downtime and lower installation and operating costs.



Maximum mounting and application flexibility is ensured with a wide range of antennas and two models with different microwave frequencies, 5401 (6 GHz) and 5402 (26 GHz)
Dual Port Technology enables a stronger signal than other 2-wire radar transmitters, providing better measurement reliability.
Condensation Resistant Antenna is much less susceptible to coating, increasing reliability and reducing maintenance
Faster and simpler commissioning with the easy to use Measure-and-Learn™ functionality in the transmitter
Circular Polarization reduces echoes from obstacles and tank walls
Advanced transmitter software can be easily configured using the user-friendly software

Easy integration into new or existing plants with a choice of 4-20 mA with superimposed HART, modbus output, or FOUNDATION ™ fieldbus with extensive support for PlantWeb® Alerts
Safety Instrumented Systems Suitable
These features and many more were developed with the customer’s bottom line in mind and make the Rosemount 5400 Series deliver like no 2-wire radar in history.






Rosemount 5400 series Reference Manual

Rosemount 5400 Series Product Data Sheet









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