The direct mount level switch uses the principle of the counterweight. It consists of a float, floating rods with counterbalance weight and a switching mechanism with magnet. To ensure maximum safety and reliability, it is equipped with thick wall floats.
This type of float level switch held in horizontal position moves vertically (up-down) with the rise and fall of the level in the tank / tank. This results in a rotational movement of the attractor which causes the actuation of the microswitch.
In order to improve reliability, it uses opposing magnets that provides fast action. This type of level sensor is mounted directly on the tank / container with a horizontal nozzle. The tank / tank connection must be at the height of the level control point.