QYL-R03 radar level transmitter offers exceptional precision and reliability, even in challenging environments with extreme temperatures, high pressures, or the presence of vapors, dust, or foam.
The 80G radar liquid level meter is an upgrade of the 26G, corresponding to different working conditions, and there are many styles to choose from. Such as high-temperature and high-pressure models, large-scale models, mini models, anti-corrosion models, and so on.
Principle
The general principle of the FM continuous wave radar level gauge is that the radar emits electromagnetic waves at the top of the tank. The electromagnetic waves are received by the radar after hitting the medium and being reflected. The frequency difference δf between the received signal and the transmitted signal is proportional to the distance R from the surface of the medium: R=C(speed)*δf(frequency difference)/2/K(frequency modulation slope). Because the speed of light C and the frequency modulation slope K are known, the frequency difference δf can be estimated to obtain the distance R from the material surface at the radar installation position. Then, the spatial distance from the radar to the material surface is subtracted from the known total height of the tank body (referred to as empty height) to obtain the height of the material level.
As a 78-80GHz band radar used in the industrial measurement field, high-precision, non-contact level and liquid level measurement has incomparable advantages over other ordinary microwave pulse radars and guided wave radars. It has an extremely narrow beam and penetration capabilities, and can adapt to ultra-complex working conditions without weakening measurement performance.
- Huge range reaches 120 meters;
- Provide a very narrow beam angle, allowing for precise targeting and measurement, even in small or obstructed tanks;
- Offers millimeter-level accuracy, making it ideal for applications where precise level control is critical.
- It is designed to withstand harsh industrial conditions, including extreme temperatures, high pressures, and aggressive environments.
- The compact design and simple installation process make it easy to integrate into existing systems. Additionally, its non-contact nature reduces the need for frequent maintenance.
The 80G radar level meter is widely used in various industries for accurate and reliable level measurement. Its non-contact measurement capability, high precision, and stable performance make it suitable for many challenging environments.
1. The electromagnetic wave emission angle is less than 3°, suitable for measurement in narrow spaces or guided wave pipes;
2. 120m measurement range, suitable for measurement of extremely large storage tanks;
3. The measurement blind area is in the range of 7-8cm, suitable for the measurement of small storage tanks.
4. Very high measurement accuracy, suitable for high-precision metrology level measurement;
5. It has rich echo processing algorithms and empirical data on various working conditions and environments; it has unique advantages that other similar products do not have for extremely harsh working conditions, such as strong dust and steam, or storage tanks with special processes, such as stirring and heating rods.
