Description

The AI.LS Series Magnetic Float Level Switch is a vertical float level sensor that uses a float containing a permanent magnet and a guide tube with built-in reed switches. The float moves with the liquid level, activating the reed switch to provide ON/OFF contact signals for liquid level control applications.

Technical Specifications

• Materials: Wetted parts are available in stainless steel 304 (SS304), stainless steel 316 (SS316), PVC, PP, and PVDF upon request.
• Multiple Level Points: Customizable multiple level detection points are available.
• Enclosure Housing: Options include IP65 and IP67 ratings, explosion-proof, and weather-proof designs.
• Design Styles: Straight style (AI.LS Series) with variants: LS (simple type), WLS (IP65 & weather proof), ELS (explosion proof); Angle style with variants: LA (simple type), WLA (IP65 & weather proof), ELA (explosion proof).
• Connection Sizes: Thread types from 1 1/2" to 3", flange types from 1 1/2" to 4".

Switch and Wiring Information

The document references a switch table and wiring code numbers for different head types, including HN, HP, XDS/XDA, S2, ES/EA, and MS-1 types, which correspond to various configurations and electrical connection options.

Float Specifications and ON-OFF Gap

Details on float dimensions and the ON-OFF gap (the distance at which the reed switch activates or deactivates) are provided to ensure proper operation and sensitivity of the level switch.

Dimensions

Dimensional data for the float level switch are included to assist with installation and integration into customer systems.

Ordering Information

Ordering details include contact information and address for the manufacturer, allowing customers to specify material, enclosure type, connection size, and other options to tailor the product to their application needs.

Critical Information and Best Practices

• Material selection should be based on the chemical compatibility with the liquid to be measured.
• Enclosure rating must match the environmental conditions, especially for explosion-proof or weather-proof requirements.
• Multiple level points can be customized to provide precise level control.
• Proper wiring and head type selection are essential for reliable signal transmission.
• Installation dimensions must be verified to ensure correct fit and operation.