Dongfeng series
current position:home > Dongfeng series
Other models 4
Product series: other models
Working process when no oil in the fuel tank, float down to the lowest position, the resistor on the sensor was short circuit, at the same time, the right coil of oil scale was short circuit. Left the coil under the effect of supply voltage, the current biggest and strongest core of magnetic force, make the iron rotor drive the left deviation, pointer refers to on the dial of the "O" or "E" position
Working process when no oil in the fuel tank, float down to the lowest position, the resistor on the sensor was short circuit, at the same time, the right coil of oil scale was short circuit. Left the coil under the effect of supply voltage, the current biggest and strongest core of magnetic force, make the iron rotor drive the left deviation, pointer refers to on the dial of the "O" or "E" position