Product Name: Liquid Leak Detection Sensor Magnet
Magnet Type: Permanent Magnet
Material: Bonded NdFeB
Magnet specification: φ21mm
Magnetic properties: Br:0.63-0.67;Hcb:440-520KA/m;Hcb:440-520KA/m;(BH)max:64-72KJ/m3
Magnetization direction or number of poles: arbitrary/designated
Coating material: epoxy resin electrophoresis 15-30um
Advantages: The magnet has a super large R angle (above R0.5), and the ratio of R angle coating thickness to plane coating thickness is more than 70%. Based on the good coating effect, the magnets are effectively resistant to salt spray and solvents. Even in the environment of liquid leakage and organic solvent volatilization, the magnets will not be easily corroded, ensuring that the detection device can continue to work for more than 15years.
Purpose: When a fuel leak occurs in a car's fuel tank, the sensor detects liquid leakage from water to harsh chemicals, so it can minimize serious damage and loss due to liquid detection. For liquid leak detection, it is not the principle that the sensing line meets water, but the presence of liquid is detected by the scattering of infrared light through light refraction, regardless of the viscosity, reflectivity or color of the liquid.
Application range: All TOYOTA series models in North America.
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