Float level switch AI.LS

electromechanicalfor liquidsfor tanks

The AI.LS Series magnetic float level switch is a reliable and versatile solution for liquid level control in tanks and industrial systems. Thanks to its simple and effective operating principle, it ensures high accuracy, long service life, and minimal maintenance.
The device consists of a float with a built-in permanent magnet that moves vertically along a guide tube containing one or more reed switches. As the liquid level rises or falls, the reed switch is actuated, switching the electrical contact ON/OFF and enabling precise level monitoring or control according to application requirements. Key Features

• Magnetic float operation with ON/OFF reed switch contact
• High reliability in demanding industrial environments
• Configurable with single or multiple switching points
• Vertical or angled installation options
• Robust and compact design

Technical Specifications

• Wetted materials: Stainless Steel AISI 304 / 316, PVC, PP, PVDF (on request)
• Enclosure: IP65, IP67, explosion-proof or weather-proof versions available
• Available versions:
• Straight stem: LS (standard), WLS (IP65 & weather-proof), ELS (explosion-proof)
• Angled stem: LA (standard), WLA (IP65 & weather-proof), ELA (explosion-proof)
• Process connections:
• Threaded: from 1 1/2” to 3”
• Flanged: from 1 1/2” to 4”

ApplicationsIdeal for liquid level control in:

• Industrial tanks
• Chemical and petrochemical plants
• Water and wastewater treatment systems
• Food and pharmaceutical industries
• Industrial automation systems

Custom configurations available on request, including material selection, number of switching points, enclosure type, and process connection.