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Rosemount™ 3408 Level Transmitter - Non-Contacting Radar

Reliable 80 GHz radar for liquids and solids, designed for a wide range of applications – easy to use, safe, with optional WirelessHART® connectivity.

The Rosemount 3408 Non‑Contacting Radar Level Transmitter delivers reliable level measurement and overfill protection for liquids and solids across a wide range of applications.

Broad application suitability: Supports flexible use across diverse process conditions and installation requirements, including remote installations without the need for additional wiring.
Ease of use with built‑in diagnostics that provide real-time monitoring, remote proof testing, health checks, and historical data access, enhancing safety, efficiency, and proactive maintenance.
Built for safety: SIL 2 certification (IEC 61508), NAMUR type testing, and remote proof‑testing capabilities help protect people, assets, and the environment throughout the lifecycle.

Key Features

Liquids & Solids Measurements

Obtain accurate level measurements in a wide range of applications, including liquids, solids and slurry media.

Elevate Operational Efficiency

Achieve superior reliability and minimize the need of frequent and reactive maintenance tasks with Smart Echo Supervision™.

Enhance Plant Safety

Best-in-class design for functional safety applications such as overfill prevention, dry-run prevention, or level range monitoring.

Improve Control with Advanced Diagnostics

Advanced diagnostics capabilities include real-time monitoring, remote testing, health checks, and historical data access. This enhanced control contributes to improved safety, efficiency, and a more proactive maintenance.

Bluetooth® Connectivity

Skip hot work permits, tank climbing or guesswork with convenient configuration and service via optional Bluetooth® technology.

WirelessHART® Technology

Optional wireless technology enables the automation of previously inaccessible locations while eliminating wiring costs.

Remote Level Monitoring with Wireless Non-Contacting Radar Level Sensors

Monitor level measurements remotely without wiring or manual checks.

In many industries, critical assets are located in hard-to-access areas where it is difficult or costly to send personnel to check level measurement readings regularly.

The Rosemount 3408 is available with WirelessHART® technology, enabling reliable remote tank level monitoring. Gain visibility into your processes, while reducing costs and empowering users with easy-to-access data and insights.