FEATURES
Uses transmission frequencies up to 26 GHz. High frequency and signal to noise ratio, the best choice for low dielectric constant media. The small beam angle, concentrated energy and anti-interference ability are stronger, which greatly improves the accuracy and  reliability. Shorter wavelengths for better measurement of the level of small particle media and inclined media surfaces. Sensitive measurement, fast refresh rate, small antenna size, easy installation, strong and durable, maintenance-free. Non-contact measurement, no wear, no pollution, measurable liquid, solid medium level. Almost unaffected by complex conditions such as temperature, pressure, water vapor, foam, dust, etc. Advanced microprocessor and unique echo processing technology for a wide range of complex conditions. Very low emission power, can be installed in a variety of metal, non-metallic containers, no harm to the human environment.

WORKING PRINCIPLE
The high frequency radar level meter antenna emits a very narrow microwave pulse, which propagates in space at the speed of light. When it encounters the surface of the measured medium, part of its energy is reflected back and received by the same antenna. The time interval between transmitting and receiving pulses is directly proportional to the distance between the antenna and the surface of the measured medium. Because the propagation speed of electromagnetic wave is very high, the time interval between the transmitted pulse and the received pulse is very small (nanosecond level), which is difficult to confirm. The level meter of 26G HF radar adopts a special correlation solution technology, which can accurately identify the time interval between the transmitted pulse and the received pulse, and further calculate the distance between the antenna and the surface of the measured medium.