Rosemount – 3408 Level Transmitter Non-Contacting Radar with HART® Protocol

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Rosemount-3408-Non-Contacting-Radar-Level-Transmitter

The Rosemount 3408 Level Transmitter is a versatile 80 GHz FMCW non-contact radar level transmitter designed to provide accurate and continuous level measurements across a wide range of industrial, marine, and process applications.

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Rosemount 3408 Non-Contacting Radar Level Transmitter

The Rosemount 3408 Level Transmitter is a versatile 80 GHz FMCW non-contact radar level transmitter designed to provide accurate and continuous level measurements across a wide range of industrial, marine, and process applications. Combining advanced radar technology with intelligent diagnostics, the Rosemount 3408 delivers reliable level measurement in challenging environments, including tanks with small nozzles, corrosive media, outdoor installations, and hazardous areas.

With built-in connectivity options, SIL certification, and advanced verification tools, the Non-Contacting Radar helps operators improve measurement reliability, reduce maintenance requirements, and support functional safety compliance.

Key Features

80 GHz fast-sweep FMCW radar technology
Accurate continuous level measurement
HART® communication protocol
Optional Bluetooth® wireless connectivity
Advanced diagnostics and troubleshooting tools
Smart Meter Verification functionality
Integrated proof-test wizards
SIL 2 certified to IEC 61508
SIL 3 capable safety architecture
NAMUR-compliant design
Suitable for hazardous areas
Designed for a wide range of process applications

Typical Applications

The Rosemount 3408 is ideal for:

Chemical storage tanks
Fuel storage tanks
Process vessels
Marine tank monitoring systems
Water and wastewater applications
Corrosive liquid storage
Open-air storage tanks
Refinery applications
Petrochemical facilities
Industrial bulk liquid storage

Technical Specifications

Specification	Details
Product	Rosemount 3408
Type	Non-Contact Radar Level Transmitter
Manufacturer	Emerson Rosemount
Measuring Technology	80 GHz FMCW Radar
Communication Protocol	HART®
Wireless Connectivity	Optional Bluetooth®
Functional Safety	SIL 2 Certified (SIL 3 Capable)
Standards Compliance	NAMUR Tested
Installation	Tanks, Vessels, Open-Air Applications
Hazardous Area Approval	Yes

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