Things you need to pay attention to when using the radar level gauge

Radar level gauges can often be seen in the industrial production process today. Because of their easy installation, beautiful appearance, and high accuracy, they have become excellent products in many liquid level measuring instruments. However, in the selection and use process, you must master some product use skills, which can reduce the damage caused by the faulty operation to the radar level gauge, and can also extend the life of the radar level gauge and make it long-term error-free Accurate measurement. So what do you need to pay attention to when using radar level gauge?

First of all, we must pay attention to the measurement range when selecting and using the radar level gauge , for example, the actual range is 10 meters, and 5 meters was selected when selecting the model. Not only can the over-range work not get accurate measurement data, but also may cause damage to the radar level gauge. The measurement range should be calculated from the bottom of the tank that the light wave touches. If the storage tank is special, the bottom is concave. At this time, the level is lower than the calculation point, and it cannot be measured. In addition, whether the measured medium is corrosive or whether there is foam in the pipe should be known.

Secondly, if the measured medium is in continuous motion, in order to ensure the accuracy of the measurement, it is recommended to fix the waveguide on the bottom of the storage tank on the spot, and then fix it in the middle position. During the welding process, it is necessary to ensure the inner wall of the waveguide In order to prevent the bumps from obstructing the guided waves, it is also necessary to ensure the smoothness of the welding. The above point is also very important to bear in mind.

Also when measuring low dielectric constant media, if its level is lower than the measured value of the liquid level, and the bottom of the tank is visible, if you want to make the measured value more accurate, you can adjust the zero point upwards above the bottom of the tank position. In reality, the effect of adhesion needs to be considered, so the measured value should be fixed at least 100mm away from the top of the antenna. Whether there is stirring in the container, the temperature of the medium in the container are all factors that need to be considered when selecting the model. In short, the correct selection is very important for the future use of the radar level gauge.

The above is all the content prepared for everyone today, I hope it can help you.