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Radar level gauges have been a preferred measuring instrument among many customers in recent years, emerging as one of the best in the field of level measurement devices. However, it is necessary to master certain operating techniques for these products. This helps minimize malfunctions caused by improper operation, thereby protecting the radar level gauge from damage. It also ensures the accuracy of the radar level gauge and extends its service life. So, what are the usage tips for radar level gauges? To this end, we consulted the technical experts from Xi’an Dinghua Electronics Co., Ltd. Let’s take a look at how the experts conducted their analysis. First of all, when using a radar level gauge, it is essential to pay attention to its measurement range; operating outside this range not only results in inaccurate measurement data but may also cause damage to the radar level gauge. The measurement range should be calculated starting from the bottom of the tank where the light waves reach it; if the storage tank has a special design with a concave bottom, the liquid level will be below the measurement point in such cases, making it impossible to conduct a measurement. Secondly, when measuring a dielectric medium with a low dielectric constant, if its level is below the liquid level measurement and the bottom of the tank is visible, to obtain more accurate readings, the zero point can be adjusted upward to a position above the bottom of the tank. Although the measurement range can technically reach the tip of the antenna, this is only under ideal conditions. In reality, the effects of adhesion must be taken into account; therefore, the measurement point should be set at a distance of at least 100 mm from the antenna’s tip. Finally, if the medium being measured is in constant motion, to ensure the accuracy of the measurements, it is recommended to fix the waveguide at the bottom of the storage tank and also at an intermediate position. During welding, it is necessary to maintain the smoothness of the inner wall of the waveguide; to prevent irregularities from interfering with the propagation of waves, a smooth welding process is also essential. The above is the expert’s analysis of the usage tips for radar level gauges from three aspects; it is hoped that this will be helpful to our customers. Of course, if you still have any questions or uncertainties after reading the above introduction and details, you can visit our official website to seek consultation online.