A material level meter

详情

Product Description: the working principle of impeding level meter

Impeding level meter and some called the rotary material level meter or impeding level switch, rotary switch, mainly according to the different names for different purposes it specifically, functions are the same. GGB***- seriesrotary paddle level switch AC micro motor throughreducer, drive the blades slowly rotating detection. When the measured material level up to the rotation of the bladeis blocked, detection mechanism of spindle rotationaldisplacement. This displacement first make a sensitive switch, signal with material. Then another sensitive switch,cut off the power supply of micro motor to stop its rotation.As long as the bin level unchanged, the state willcontinue.

When the material position detection leaves decreasedlosing blocked, detection mechanism will depend on the tension of the spring to restore the original state. Actions of the microswitch control micro motor power, the motorpower rotation. Then another actions of the microswitchsends out a signal, as long as there is no rotationdetection material blocking blade, the state will continue.