The Franklin Electric Fueling (Incon) High Level Shutoff Switch is an overfill prevention switch that may be adjusted to operate over a wide range of levels. The HLS is based on float-switch technology and is made of chemical-resistant materials to assure compatibility with most liquids.
Key Features
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Each sensor is supplied with jacketed cable 5' in length.
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The normally closed output circuit provides supervised operation, ensuring that broken wires and similar failures will not go undetected.
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A small magnetically activated read switch is located inside the body of the sensor. Tiny magnets are positioned inside a lightweight float which is free to move up and down along the shaft so that the magnets are below the read switch. When the sensor is immersed in liquid, the float rises and the magnet activates the read switch, signaling to the EVO™ that the high limit has been reached.