High Temperature Magnetic Level Gauges Radio Frequency Level Controller

High Temperature Magnetic Level Gauges Radio Frequency Level Controller ●Working Principle Based on the principle of conductivity, the probe and the tank wall can serve as the two poles,the air and the insulated element becomes the medium in this situation. When the level of material rise to the probe, the medium air will be substituted by material, so the dielectric constant would be changed. As the dielectric constant of material is larger than that of air (=1), which will