What should I do if the measurement data of the radar level meter keeps changing?

The radar level gauge is a measuring instrument that works based on the principle of radar wave signal reflection. The radar level gauge will have data jumps when it is in use. Please see the reasons and solutions for this situation below. 1. The use of radar level meter: 1. For outdoor use, install an awning or a protective box to avoid aging of the LCD screen due to sunlight exposure for a long time. For use in an environment with aggressive gases, it is necessary to install an anti-corrosion jacket and tighten the inlet and outlet terminals of the instrument. Anti-corrosion type is required for radar level gauges used in places with aggressive gases or liquids. 2. Wire and cable protection pipes should be sealed to prevent water accumulation and to be bitten by rodents such as mice. 3. When the radar level meter is used in the area with many thunder and lightning, it is recommended to install a lightning protection device at the end of the incoming and outgoing lines. 4. When the instrument is used in high temperature and alpine regions, it is recommended to install anti-high and low temperature devices around it. 5. The radar level gauge needs to be perpendicular to the liquid surface to be measured when installed, and there should be no other obstacles within the cone of electromagnetic wave emission. 6. The use environment of the radar level meter includes dust, steam, mist, foam, floating objects on the liquid surface, stirring and waves in the liquid, etc., you need to contact the product supplier to set the debugging parameters. 2. Analysis of the reasons for the data jump of the radar level meter: the radar level meter transmits radar waves → the liquid level/material surface reflects the radar waves → the radar level meter receives the radar waves. In the above three processes, the radar level meter The parameters determine the quality of the received and received signals, and the process of reflecting radar waves from the liquid surface/material surface affects the signal strength. During this process, various interference factors will reduce the signal strength of the reflected waves, making the reflection received by the radar level meter. The wave is too weak or the reflected wave cannot be received, causing the level measurement to fail. 3. Solutions for data hopping in the radar level meter: 1. Increase the transmission power to enhance signal reflection. After repeated verification, appropriately increasing the transmission power can effectively reduce the probability of data hopping. 2. Ensure stable power supply, stable power supply will make the instrument work more stable 3. Take the average value of multiple measurements, and multiple measurements will make the impact of jumps smaller.

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