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VEGA 80GHz Radar Level Sensor

2025-05-12

Latest company news about VEGA 80GHz Radar Level Sensor

Description of 80GHz Radar Level Sensor


The 80GHz radar level sensor is a level measurement device designed for various mediums in tanks, container, silos. The sensor operates on the principle of frequency modulated continuous wave (FMCW) technology. It supports 4-wire and 2-wire signal output applications. The series of instrument use high-quality materials and encapsulated electronics, can measure precisely under high temperatures or high pressure as well as in the applications with dust, hot steam or extreme noise.

Advantages of 80GHz radar level sensor

  • 1. High Precision: The 80G radar level meter has stronger anti-jamming capability and centralized energy. The accuracy with a measurement resolution of up to ±1mm, making it suitable for applications requiring precise level monitoring.
  • 2. Non-contact level Measurement: The radar technology allows for non-contact level measurement, eliminating the risk of contamination on the sensor.
  • 3. High frequency, small beam angle, and smaller unmeasurable zone which can help to measure the tanks with small diameter and can adapt to the connecting pipe on the tank.
  • 4. Insensitive to Various Environments: The 80G radar level sensor is not affected by dust, vapor, temperature fluctuations, or high pressures, ensuring consistent performance in harsh environments.
  • 5. Easy Installation and Easy Maintenance: The compact design, smaller antenna sizes and robust construction make the installation process straightforward.
  • 6. Supports RS485 and modbus protocol (4-wire), TTL serial-port (2-wire) protocol, and hart (2-wire) protocol.

Applications of 80G radar level sensor

Industrial Process Control: Applied in fields such as food processing, chemicals, petrochemicals, and mining to monitor and control the level changes in containers, tanks, and pools during industrial processes.


Environmental Monitoring: Used in monitoring changes in water levels of reservoirs, lakes, and rivers, as well as changes in natural environments such as mountains and soil.


Water Treatment: Employed in water treatment plants and sewage treatment plants to monitor and control the liquid level changes in water tanks, sedimentation tanks, reactors, and other equipment.


Warehousing and Logistics Industry: Used to monitor the height of stacked goods and the remaining material in containers, providing accurate and reliable level monitoring and control, and helping various industries improve production efficiency and safety.

The 80G FMCW radar level sensor is a reliable, precise, and highly adaptable measurement device. By utilizing radar technology to achieve non-contact measurement and providing real-time information on material height or volume, it has a wide range of applications.

latest company news about VEGA 80GHz Radar Level Sensor  0

Working principle of 80GHz radar level sensor


latest company news about VEGA 80GHz Radar Level Sensor  1




The 80GHz radar level sensor emits a high-frequency FM radar signal, and the frequency of the radar signal increases linearly based on the principle of FMCW technology. The transmitted radar signal is received by the same antenna after being reflected by the measured medium. At the same moment, the frequency difference between the frequency of the transmitted signal and the frequency of the received signal is proportional to the measured distance. On the principle fast Fourier transform (FFT), the collected frequency difference signal is transformed to the spectrum of the reflected echo, and the level of the material measured is calculated based on this spectrum.




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