uxcell PP Float Switch for Water Pump Tank Liquid Water Level Sensor M10 115mm Length Blue 2pcs

Total Length 115mm 453 Float Ball SizeApprox 24 x 237mm 094 x 093 LD Thread DiaApprox 10mm 039 Cable Length 40cm 157 Max Switching VoltageCurrent 110V DC05A HOW TO WORK By using a magnet to sense the reed switch Float switch is mainly composed of a magnetic spring switch and a float There are magnetic materials in the float When the float moves up and down with the water level it will touch the magnetic spring switch to detect the liquid position WIDELY APPLICATION Float switch can be used for water heating equipment such as water dispenser water heater humidifier etc It also can be used for water tower drainage pool water tank culture pond etc PLEASE NOTE Because the current that the switch can carry is much little05A you must use a relay or contactor when it is connected by a load relay or contactor are not included here.