Today, this article will introduce the relevant knowledge of radar level gauges, including the introduction, advantages and applications of radar level gauges, and sort out the troubleshooting methods of radar level gauges, hoping to be helpful to everyone.What is a radar level gauge?The advantages of long life, high performance, and equal precision are the advantages of low maintenance radar fluid, long, high reliability, and use. The type has unparalleled hammer capacitance and comparatively heavy equipment, advantages and so on. , The poor technology and process of the transmission gas do not meet the requirements of high pressure, atmospheric, high temperature, so the environment vacuum, high microwave, medium requirements, signal volatile steam, and dust. , And other gases are different, and harsh continuous high temperature can be used for dust measurement products, steam is suitable for liquid vacuum volatile environment materials, high pressure. The domestic and foreign trade index of technical products is also better than the installation of the main instrument network. It is easy to achieve by using similar products and can be debugged. Can be widely used in food, petrochemical, etc., metallurgy, building materials, water conservancy industry energy. .How to deal with the malfunction of radar level gaugeWhat if the radar level gauge is broken?1. If the instrument hardware fails, the software audit will replace the instrument.2. When the current signal is greater than 22 mA or 0 mA, most of the modified instruments are damaged by electronic components. It is recommended to replace or repair the instrument in time.3. The 4-20mA signal is unstable, which may be caused by the level fluctuation of the instrument.4. Whether the power supply is stable. If the reading of the radar level gauge is found to be very slow after the liquid level rises to a certain value, you should immediately check whether the power supply of the radar level gauge is normal, and a special person is required to maintain the instrument. Check the power of the radar level gauge in detail to see if it can output normally after turning on the power. Read that the liquid level changes slowly or not at all to check whether the fuse of the device is burned out. If there is no current output, it can basically be judged whether there is a problem with the instrument, and it should be replaced or repaired according to the situation. In addition, the debugging and management of the instrument should be strengthened to prevent inaccurate instrument parameters from affecting production.How to deal with the malfunction of radar level gauge5. Whether the working temperature of the equipment is normal. The operating temperature of the radar level gauge is restricted to a certain extent, and the temperature of the equipment and the external environment should not be too high. Generally, the internal temperature of the equipment should be kept within 50 minutes. For radar level gauges in special environments such as high temperature, high pressure, acid rot, etc., it is necessary to choose radar level gauges equipped with a special material shell, so the working temperature of the equipment generally does not exceed 50μA. If the temperature exceeds 50 minutes per minute, you cannot use water to cool down, which will damage the electronic components, such as a hair dryer should be used to cool down.Thank you for reading. That’s all for today’s article. In this article, the editor mainly sorts out and summarizes the treatment methods for the damage of the radar level gauge. I hope you can gain something.
Post time: 21-09-21