SIDE MOUNTED MAGNETIC LEVEL SWITCH
Principal of operation:-
The system has a side mounted flange. Float is fabricated out of stainless steel this float encloses alonic magnet inside. Magnet is not in contact with liquid service. The float assembly carries a permanent magnet which is opposed by a similar magnet in the switch housing and this is the basic principal that is used to change over the magnetic switch contact with the snap action .When the level rises above the actuation point the float buoys up along with level rise and actuates the magnetic switch, which is kept sealed inside the stem. The switches are completely isolated and they do not come in contact with liquid .the closure of the switch can operate a contactor or relay to indicate the level rise or decrease.