Big data analysis The unemployment rate has fallen, but it does not confirm that the magnetic flap level gauge has also fallen. The editor tells you how there is a measurement blind spot

  In view of the big data analysis, the unemployment rate has dropped. As soon as this problem comes out, the editor will think about the problem from the standpoint of our meter people. Taking the magnetic flap level gauge as an example, the editor will tell you how there is a measurement blind spot. what about? I hope the following content can help you, please follow the editor to check it out.

  The magnetic flap level gauge really has a blind spot for measurement. When it comes to the magnetic flap level gauge, it is too common for friends who often work in the tank area. Because of its simple structure and easy maintenance, the magnetic flap level gauge can measure The intuitive data is loved by the majority of tank farm users, for whom this is a liquid level measuring instrument that is too familiar.

  We have noticed in the product introductions of many companies that they mislead users about whether there is a blind spot on the magnetic flap, and we will correct it here. We believe that no product can be perfect, and it is also a very normal phenomenon to have blind spots in the design and use of instrument products. As long as we can correctly understand and pay attention to it in the process of use, we can effectively avoid the impact of these problems. So, how should users solve these problems and how to avoid such problems? The technical staff brings analysis of the causes and avoidance methods, hoping to bring help to everyone's work.

  Let's first analyze why there is a blind zone in the magnetic flap level gauge. Does the blind zone of the magnetic flap level gauge affect the liquid level measurement?

  We know that the float inside the magnetic flap measuring tube itself must have a length, even if it is short, there is a length, then when the liquid level is zero or close to zero, in order to achieve the effect of accurate measurement, then the float must be zero liquid level The float measurement is started, so the dead zone must take into account the length of the float below zero level. This explains why the magnetic flap level gauge has blind spots, and the distances of these blind spots are fixed, which is caused by the structure of the product itself.

  For the magnetic flap liquid level gauge, there are different methods for calculating the liquid level in the following two cases:

  1. If the space below the bottom of the tank is sufficient to meet the distance of the blind area, when designing and selecting, the flange must be installed between the bottom and the top of the tank. At this time, calculate When the liquid level is to be considered, the blind spot should be considered.

  2. The space below the bottom end of the tank is sufficient to meet the distance of the blind area, then the distance between the centers of the two flanges of the magnetic flap level gauge at this time is the full liquid level distance, without considering the blind area.

  The above two situations are for the side-mounted magnetic flap level gauge, and if the user uses the top-mounted magnetic flap level gauge, then the magnetic flap level gauge does not have the problem of blind spots.

  Now that I have summed up the above, what do you think? If you have other good ideas or suggestions, please feel free to call or consult with the editor online to learn more about flowmeters, all in Weihai Kunke Flow Meter Co., Ltd. Pay attention to the editor, the content of the next issue will be more exciting.