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Product Description
Product Introduction
The general principle of the FM continuous wave radar level gauge is that the radar emits electromagnetic waves at the top of the tank, which are reflected by the medium and received by the radar. The frequency difference δ f between the received signal and the transmitted signal is proportional to the distance R on the surface of the medium: R=C (velocity) * δ f (frequency difference)/2/K (frequency modulation slope). Since the speed of light C and the frequency modulation slope K are known, the frequency difference δ f can be estimated to obtain the distance R between the radar installation position and the material surface. Then, by subtracting the spatial distance from the radar to the material surface (referred to as the air height) from the known total height of the tank, the height of the material surface can be obtained.
Product Characteristics
Millimeter wave radar has a measurement accuracy of up to ± 2mm and a minimum blind zone of 0.1m. The smaller antenna size meets the measurement requirements of more working conditions.
Multiple lens antennas, smaller emission angles, more concentrated energy, stronger echo signals, and higher reliability compared to other radar products under the same mining conditions.
Has stronger penetrability and can be used normally even in the presence of adhesion and condensation. The dynamic signal range is larger, making it more stable for measuring low dielectric constant media. Multiple measurement modes, with a radar response time of less than 1 second in fast measurement mode.
The WP-RD204 series is an 80G frequency modulation radar type level measuring instrument, capable of measuring up to a maximum distance of 150 meters. Multiple lens antennas, smaller emission angles, more concentrated energy, stronger echo signals, and higher reliability compared to other radar products under the same mining conditions, meet the measurement needs of more complex working conditions.
