Turned column magnetic magnetic level gauge is based on the principle of Archimedes (buoyancy), and other principles of mechanical drive a clever combination of the characteristics of a developed specifically for liquid level measurement device; which JG-FO-type is the most Basically a product, and the rest are a variety of products based on its extension; in the detection level at the same time we give them more functional�br /> 　　 When you use this product before we turn first column of magnetic level gauge works to make a brief introduction. It has a capacity of the float chamber we call the main pipe or casing, which through the flange and the container or other interfaces to form a connected device; so that it is the body cavity surface and the liquid inside the container is the same height, so Chamber of the float will rise and fall with the liquid container and lift; this time we can not see the liquid level, so we installed the outside cavity of a turned column display, because when we are floating in the manufacture of float Part of the ball sinking into the liquid and floating to the junction of installed magnets, lifting it with the float with the surface, its magnetic shell passed through the column turned the monitor, and promote the magnetic column flip turn 180 °; due to the magnetic translation Column is red, white, cylindrical synthetic cylinder two and a half, so after turning 180 ° turn towards the outside of column display will change color (red below the liquid level above white), the junction of the two colors is the height of liquid �br /> 　　 Column in turn controlled level gauge magnetic switch based on the increase, while monitoring the magnetic switch signal level can be used to control or alarm level; FET-type level gauge in turn the basis of column Added to the 4 ~ 20mA sensor transmitter, liquid level in the field, while monitoring changes in the level through the transmission sensors, cables and instruments reached the control room, remote monitoring and control�