Used in a wide range of environments: water treatment systems, central air conditioning, and water-cooled chillers. This SPDT 3/4-inch threaded paddle flow sensor switch effectively monitors fluid flow. Suitable for liquids and gases in various industrial and commercial applications. Precise flow management: Features an adjustable knob to manually set the flow threshold, ensuring compliance with industrial requirements. Stable and repeatable switching points enable long-term reliable operation without frequent recalibration. Intelligent automatic control: Utilizes advanced microswitch technology to trigger action when fluid flow exceeds the preset value, enhancing system safety and efficiency. SPDT contacts support versatile circuit configurations. Robust design: IP54-rated enclosure for use in demanding environments. Paddle switch contact life rated up to 100,000 operations, reducing maintenance needs and extending equipment service life. Broad fluid compatibility: Designed for water, oil, and other non-hazardous fluids. Suitable for applications in chemical, food processing, and pharmaceutical industries. This flow switch automatically monitors and controls flow in piping systems. Common applications include water treatment, central air conditioning, and water-cooled chillers. Color: Red Material: Plastic + Metal Package Contents: 1 x Flow Sensor Switch, 3 x Accessories Note: Actual product color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.