How It Works –Tri-Magnet Switch Technology

The Penberthy Point Level Switch uses our exclusive Tri-Magnet design to deliver precise, repeatable actuation. As the float moves with the liquid level, magnetic repulsion triggers a crisp snap action that activates the switch contacts. The result is a durable, maintenance-free
solution engineered for accuracy and long-term reliability.

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Features: 

• Snap-Action Reliability – Magnetic design with no cams or springs for repeatable, vibration-resistant performance.
• High-Temp Ready – Handles applications up to 350°F (176°C)
              - Max ambient temp 104°F (40 °C)
• Easy, External Mounting – No process contact; clamps directly to the Penberthy PMG® chamber with fully adjustable positioning.
• Powerful Control – Rated for 10 amps to drive pumps, valves, alarms, or other equipment.
• Built to Last – Standard anodized aluminum enclosure; stainless steel option available.
• Simple Wiring – Optional junction box and terminal strip for quick, clean installation.
• Versatile Alarm Control – Configure as low, low-low, high, or high-high alarms — or control all four points with a single, reliable level instrument!