Plastic Single-Point Liquid Level Switches(25 Products)
MADISON

• Install the liquid level switch in the desired tank or container, ensuring proper positioning and mounting to allow free movement of the float with the liquid level changes.
• Connect the electrical contacts of the liquid level switch to the appropriate circuit or control system.
• Set the desired level thresholds for the switch by adjusting the positioning of the float.
• When the process liquid displaces the float, the float lever pivots within the body.
• The magnet on the float lever's opposite end controls a second magnet on the switch actuating lever in the switch housing.

• Madison plastic single-point liquid level switches feature a selectable switch function, allowing for versatile application adaptability.
• They come with a vertical / horizontal open tank mounting design, optimising liquid level monitoring in various industrial contexts.
• These liquid level switches are equipped with a Buna N float material, enhancing durability and reliability in liquid environments.
• They feature an SPST / SPDT contact form, providing a reliable single-pole, single-throw electrical connection.
• These liquid level switches have an operating temperature of up to 149 / 221 / 266 / 392 / 482 degrees F, ensuring performance in diverse temperature conditions.

Q. What is the purpose of the float level sensor?

A. These continuous-level sensors feature a magnetic float that can rise and fall as liquid levels change. The float movement creates a magnetic field that actuates a hermetically sealed reed switch (located in the stem of the liquid sensor), thereby triggering the switch to open / close.

Q. What are side mount level switches used for?

A. The side mount level switches can rotate 180 degrees and monitor liquid rise or fall in a tank. These encapsulated, magnetically coupled dry reed units can deliver more than 5 million switching cycles to control motor starters, solenoids, contractors and relays.