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  • XLS-1

    XLS-1 Series Single Point Ultrasonic Level Sensor

    The XLS-1 Ultrasonic Level Sensor is Gems' rugged alternative to reed switch level sensors. They are...
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  • ULS-200

    ULS-200 Series Single Point Capacitance Level Sensor

    The versatile ULS-200 is a level sensing solution for OEM applications. This capacitive sensor is co...
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  • TH800

    TH-800 Series Single Point Float Level Switch

    TH-800 Series Single-Point Level Switches incorporate level monitoring and a temperature switch in a...
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  • LS-800-5

    LS-800-5 Series Single Point Float Level Switch

    LS-800-5 Series Single-Point Level Switches are ideal for large or small tanks where internal access...
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  • LS-7N

    LS-7N Series Single Point Float Level Switch

    This NSF Certified product is ideal for high-volume use in small tanks and vessels. Engineered plast...
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  • LS-77700

    LS-77700 Series Single Point Float Level Switch

    LS-77700 Series Single-Point Level Switches perform in liquids with specific gravities as low as 0.4...
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  • LS-750

    LS-750 Series Single Point Float Level Switch

    LS-750 Series Single-Point Level Switch units are ideal for use in oils and water. With a compact-si...
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  • LS-74780

    LS-74780 Series Single Point Float Level Switch

    The Gems LS-74780 Single-Point Level Switch is a compact, all-plastic float switch designed for reli...
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  • LS-700F

    LS-700F Series Single Point Float Level Switch

    LS-700F Series Single-Point Level Switch provides overfill protection for refrigerant tanks and enab...
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  • LS-7

    LS-7 Series Single Point Float Level Switch

    The LS-7 Series Single-Point Type 11 Level Switches feature durable 316 stainless-steel construction...
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  • LS-52100

    LS-52100 Series Single Point Float Level Switch

    The LS-52100 Series Single-Point Level Switch provides reliable point-level sensing in tanks with in...
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  • LS-3

    LS-3 Series Single Point Float Level Switch

    The LS-3 Series Liquid Level Switches feature a durable reed switch design for long, maintenance-fre...
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  • LS-270

    LS-270 Series Single Point Float Level Switch

    LS-270 Series Single-Point Level Switches are small and lightweight and can be bracket-mounted to an...
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  • LS-2050

    LS-2050 Series Single Point Float Level Switch

    LS-2050 Series Single-Point Level Switches solve the problem of point level sensing in tanks with in...
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  • LS-1950

    LS-1950 Series Single Point Float Level Switch

    LS-1950 Series Single-Point Level Switches provide high temperature and pressure capabilities for hi...
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  • LS-1900TFE

    LS-1900TFE Series Single Point Float Level Switch

    LS-1900TFE Series Single-Point Level Switch is an all plastic materials SPDT switch that resists bui...
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  • LS-1900

    LS-1900 Series Single Point Float Level Switch

    LS-1900 Series Single-Point Level Switch are intermediate in size, are suitable for high viscosity l...
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  • LS-1800

    LS-1800 Series Single Point Float Level Switch

    LS-1800 Series Single-Point Level Switches are intermediate in size, are suitable for high viscosity...
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  • LS-1755

    LS-1755 Series Single Point Float Level Switch

    Rugged construction suitable for most corrosive liquids, and for high temperatures and pressures. Al...
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  • LS-1750

    LS-1750 Series Single Point Float Level Switch

    LS-1750 Series Single-Point Level Switches are ideal for shallow tanks or restricted spaces, or for ...
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Compact, Reliable Liquid Level Detection

Explore Gems Sensors’ single-point level switches—available in float, electro-optic, capacitive, and ultrasonic technologies for accurate high or low level detection in tanks and vessels.