Rosemount Guided Wave Radar Level Transmitter 3301HA1N0N9RN000NAKBM1

Buy Rosemount Guided Wave Radar Level Transmitter 3301HA1N0N9RN000NAKBM1

The Rosemount 3301 guided wave radar transmitter operates by sending low-energy microwave pulses down a probe installed in the tank. When the signal reaches the liquid surface, it reflects back to the transmitter, allowing the device to calculate the exact level based on the signal travel time. This design has no moving parts and requires minimal calibration, providing reliable long-term performance and reduced maintenance in industrial applications. The transmitter supports 4–20 mA output with HART or Modbus communication, enabling seamless integration with plant automation and control systems.

Key Features

• Guided wave radar technology for precise level measurement

• No moving parts for low maintenance and high reliability

• Accurate top-down level and interface detection

• 4–20 mA output with HART or Modbus communication

• Multiple probe options for different tank configurations

• Rugged design suitable for harsh process environments

Typical Applications

• Oil and gas storage tanks

• Chemical and petrochemical processing plants

• Water and wastewater treatment facilities

• Industrial storage vessels and separators

• Power generation and process industries

Technical Specifications

• Product Name: Rosemount Guided Wave Radar Level Transmitter

• Model: 3301HA1N0N9RN000NAKBM1

• Measurement Principle: Guided Wave Radar (Time Domain Reflectometry)

• Output: 4–20 mA with HART / Modbus communication

• Operating Temperature: −40 to 302 °F (−40 to 150 °C)

• Operating Pressure: Full vacuum to 580 psi (40 bar)

• Measurement Range: Up to approximately 50 m depending on probe type

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