Rosemount 5401

Rosemount 5401 radar level gauge is a high-performance non-contact radar level measuring instrument, mainly used for liquid level measurement of liquid, slurry and other media. The transmitter adopts 26G high-frequency radar technology to reliably measure Various liquids, and can accurately measure liquid level height and volume through intelligent algorithms. In addition, Rosemount 5401 also has an automatic compensation function, which can compensate the influence of factors such as ambient temperature, air pressure and medium density on liquid level measurement to ensure measurement accuracy.

• No contact with the medium, not affected by the erosion, wear and pressure of the medium, and has a longer service life.
• Using relatively high-frequency radar waves for measurement, the accuracy can reach ±1 mm, which meets the higher precision requirements for liquid level measurement.
• The radar wave signal is specially processed, which can filter out non-liquid signals, such as interference signals, fluctuation signals, etc., so that the measurement results have high stability.
• It can measure both non-viscous liquid and liquid with solid particles
• Through special anti-fluctuation and anti-fog algorithm processing, it effectively eliminates false echoes caused by medium surface fluctuations and steam.
• Flexible installation
• Support HART, Fieldbus, Modbus and other communication protocols
• With various safety certifications such as safety type and explosion-proof type, it can meet the requirements of various occasions.

The working principle of the Rosemount 5401 is to send a high-frequency radar signal to the surface of the medium and use the reflected signal to measure the distance to the surface of the medium. The antenna used by the transmitter is a small-angle waveguide antenna, which can precisely control the direction and width of the signal to avoid signal interference.

It also has shape detection and dynamic damping functions, which can identify and eliminate obstacles and object interference in the environment, and can stably measure the liquid level of moving or agitated liquids.

Rosemount 5401 Radar Level Transmitter is a non-contact level measurement device for measuring liquids and solid materials. It measures the level of liquid or solid material by transmitting and receiving radar signals. It has the advantages of strong anti-interference ability, convenient installation and long service life, and can effectively manage liquid level and improve production efficiency.

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