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There are many types of flowmeters, which will not be expanded introduce here. Some of them require magnets (Hall flowmeters), and some do not (photoelectric flowmeters). The following is how the magnetization direction of the flowmeter magnets looks like. Let me introduce to you.
For example, the magnetic ring used in the water flow sensor is basically radially magnetized, and the magnet material is mainly ferrite, such as sintered ferrite, injection molded ferrite, some with impeller, commonly used charging The number of magnetic poles is 2 poles, 4 poles, 6 poles, 10 poles, etc.
Our company is a professional motor magnet manufacturer. We can provide multi-pole ring magnets of various materials for the majority of motors, sensors, encoders, instruments, and precision electronic customers. If you need samples, please send us the size you need. , support non-standard customization.
Magnet products for relevant flowmeter applications;
Product is a Y30 (C8) grade round ferrite magnet, the N pole has a pit, the surface magnetic field strength is about 1300 Gauss, the specific size is 18mm in diameter, 8mm in thickness, magnetized in the thickness direction, and the tolerance is ±0.1mm....
You are now browsing this is a 4 inch ceramic ferrite ring magnet, by the courage magnet manufacturers physical samples photographed, magnetic ring outer diameter 110mm, hole 50mm, thickness 6mm....
You are now browsing this magnet is the diameter of 80mm series of round rare earth magnets, the thickness of 10mm, nickel-plated surface, the thickness of the magnetization....
We can provide various sizes of thin rectangular neodymium magnets, ultra-thin round magnets, ultra-thin square magnets, with high dimensional accuracy, stable performance is not easy to demagnetize, welcome to contact us for a quote....
This is a thin strip magnet made of rare earth neodymium iron boron. It was photographed and uploaded by Courage Magnet manufacturer. For this kind of strip magnet, we can process it thinner than 1mm, such as 0.45mm, 0.5mm, 0.6mm, 0.65mm, 0.7mm, 0.8mm thick....
Product name :Dia 18mm x 3mm Anisotropic Ferrite Disc Magnet。Main Features: It has the advantages of good anti-demagnetization performance, low cost, and not easy to corrosion, among which the isotropic sintered ferrite permanent magnet material is weak in magnetism...
This product is a ring ferrite magnet with an outer diameter of 13.5mm, an inner diameter of 10mm, and a thickness of 4mm. The grade is Y10, the surface magnetic field strength is about 650 Gauss, and the magnetism is not very strong....
Need to buy black cheap ceramic ferrite magnet with good corrosion resistance, you can contact us, support customization of various properties and sizes, you now see this size for the length of 43mm, width of 10mm, thickness of 10mm...