The best magnet for water and light meters is the neodymium magnet, currently considered the strongest permanent magnet in the world, because it is made from an alloy of rare earth materials such as neodymium, iron and boron (NdFeB).
The fact that the neodymium magnet can resist demagnetization, in addition to the possibility of having a high saturation magnetization, is what allows them to be considered the best magnet for water and light meters.
In fact, this magnet has a high saturation magnetization because it is composed of microscopic regions called magnetic domains that align in the same direction when exposed to an external magnetic field and, when these domains are aligned, the material is in its saturation magnetization and, at this point, a neodymium magnet has a stronger magnetic field than other magnets. In this sense, magnetization is an indicator of the physical traction force that the magnet can reach.
One of the uses of neodymium magnets is precisely to be the right magnet for practically any water and light meter in any country in the world, as these meters operate on the same principle as the magnet. This means that the magnetic domains do not require as much energy to magnetize, so if they are subject to a powerful magnetic field, they will all point in the same direction along their easy magnetizing axis.
The main magnetic characteristics of the best magnet for water and light meters are:
Meters can often receive magnetic impacts from precisely other neodymium magnets in order to modify their operation. However, there are four methods to combat these impacts, precisely with the best magnet for water and electricity meters in combination with the following strategies:
If you have decided to buy a neodymium magnet, at IMA you can find a wide variety of magnetic products that can provide different uses and applications in all industrial sectors. In addition, we inform you about the new technologies of magnetism and we advise you according to the requirement of your project, so, if you have doubts, you can contact us.