What is the radar of the radar level gauge?

The role of radar is similar to that of eyes. Of course, it is no longer a masterpiece of nature. At the same time, its information carrier is radio waves. In fact, whether it is visible light or radio waves, they are essentially the same thing, they are all electromagnetic waves, and the speed of propagation is the speed of light C. The difference lies in the wavelength bands they occupy. The principle is that the transmitter of the radar equipment shoots the electromagnetic wave energy to a certain direction in space through the antenna, and the objects in this direction reflect the electromagnetic wave encountered; the radar antenna receives the reflected wave and sends it to the receiving device for processing, extracting relevant information about the electromagnetic wave. Certain information of the object (the distance from the target object to the radar, the rate of change of distance or radial velocity, azimuth, height, etc.). Measuring the distance is actually measuring the time difference between the emission pulse and the echo pulse. Because electromagnetic waves propagate at the speed of light, it can be converted into the precise distance of the target. The target azimuth is measured using the sharp azimuth beam of the antenna. Measurement elevation is measured with a narrow elevation beam. The target height can be calculated from the elevation angle and distance. Measuring speed is based on the principle of the frequency Doppler effect generated by the relative motion between the radar itself and the target. The target echo frequency received by the radar is different from the radar transmission frequency, and the difference between the two is called the Doppler frequency. One of the main pieces of information that can be extracted from the Doppler frequency is the rate of change of the range between the radar and the target. When the target and the interference clutter exist in the same spatial resolution unit of the radar, the radar can detect and track the target from the interference clutter by using the difference in Doppler frequency between them. Microwave solid flowmeter LY-DY-III intelligent conductance salt density meter throttling flowmeter

Beijing Sincerity Automatic Equipment Co., Ltd is considered as one of the leading supplier of mass flow meter products in China.

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While the productivity and efficiency benefits of automation are unequivocal for manufacturing mass flow meter, the need for skilled humans to operate, utilize and advance technologies is equally unmistakable.