Emerson Rosemount 5401 5402 5408 5600 3301 3302 Non-contact Radar Level Sensor Level Transmitter

The Rosemount 5401, 5402, 5408, 5600, 3301, and 3302 series non-contact radar level transmitters from Emerson are engineered to provide highly accurate, continuous, and maintenance-free level measurement. Using advanced radar technology, these transmitters deliver stable performance even under extreme process conditions such as high temperatures, pressure variations, vapors, or dust.

These models are widely recognized in industries including oil and gas, chemical, water treatment, food and beverage, and power generation for their exceptional reliability and durability.

• Non-contact radar technology for maintenance-free operation
• High accuracy even in challenging process conditions
• Wide measurement range for liquids and solids
• Robust design with materials suitable for harsh environments
• Advanced diagnostics to ensure reliable performance
• Global approvals for use in hazardous areas
• Flexible communication protocols including HART, FOUNDATION Fieldbus, and PROFIBUS

• Models: 5401, 5402, 5408, 5600, 3301, 3302
• Measurement Principle: FMCW or Time-of-Flight Radar
• Process Temperature Range: -196°C to +400°C (model-dependent)
• Process Pressure Range: Vacuum up to 160 bar
• Accuracy: ±2 mm (typical, depending on model)
• Output Signals: 4–20 mA with HART, FOUNDATION Fieldbus, PROFIBUS PA
• Materials: Stainless steel, PTFE, PEEK (depending on model and application)

• Oil and Gas: Storage tanks, separators, offshore platforms
• Chemical Processing: Corrosive liquids, reactors, mixing tanks
• Water and Wastewater: Reservoirs, clarifiers, sludge tanks
• Food and Beverage: Hygienic applications, batch processes
• Power Generation: Condensate tanks, cooling water systems
• Mining and Bulk Solids: Silos, hoppers, conveyors

Q1: What is the difference between Rosemount 5408 and 3301 models?
A: The 5408 is a modern non-contact radar transmitter offering enhanced accuracy and diagnostics, while the 3301 is an earlier guided wave radar model suitable for many standard applications.

Q2: Can these transmitters handle high-temperature environments?
A: Yes, depending on the model, they are designed for process temperatures up to +400°C.

Q3: Are they suitable for solid measurement?
A: Yes, models like the 5600 and 5402 are optimized for solid level applications such as powders and granules.

Q4: What communication protocols are supported?
A: HART, FOUNDATION Fieldbus, and PROFIBUS PA are supported across the series.

Q5: How do I select the right model?
A: Selection depends on your process medium, tank design, environmental conditions, and required accuracy. Our technical team can assist in choosing the most suitable transmitter.

For product inquiries, technical support, or quotations, please contact us:

Dr. Industry Group Co., Ltd
Phone: +86-15000725058
Email: edward.zhao@gongboshi.com
Website: www.shgongboshi.com

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