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Rosemount™ 3408 Level Transmitter - Non-Contacting Radar

80GHz FMCW radar for challenging liquids/solids applications, optional WirelessHART or Bluetooth® technology, with diagnostics package, SIL2 safety certifications, exchangeable electronics, Smart

The Rosemount 3408 Non-Contacting Radar Level Transmitter, with Smart Echo Supervision™ technology, offers enhanced reliability for level measurement and overfill prevention.

  • It supports wireless and remote configuration through optional Bluetooth® technology for the wired model or WirelessHART® for automated measurements in hard-to-reach areas, cutting down wiring costs.
  • The transmitter's smart diagnostics package provides real-time monitoring, remote testing, health checks, and historical data access, enhancing safety, efficiency, and proactive maintenance.
  • Safety certifications, including SIL2 (IEC61508) and NAMUR type testing, along with remote proof-testing, ensure protection for people, assets, and the environment.

Key Features

  • Accurate Level Measurement: Smart Echo Supervision™ automatically separates false echoes from the true product surface, ensuring reliable and accurate level reporting.
  • Wireless & Remote Capabilities​: Configure and service the Rosemount 3408 easily with optional Bluetooth® connectivity, or automate your level measurements in hard-to-reach locations with optional WirelessHART® technology.​
  • Advanced Diagnostics: Automated health checks, onboard data historian, early‑warning alerts, and safe remote proof‑testing streamline maintenance and boost reliability.
  • Fits Small Nozzles and Tight Installations: Lens antenna options support very small process connections (down to ¾") and optional bracket mounting for added flexibility.
  • Built for Corrosive and Harsh Media: All‑PTFE wetted parts enable reliable operation with aggressive or corrosive products.
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