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As liquid flow increases to the actuation setting, a magnet-equipped shuttle is displaced. When displaced by fluid flow, this shuttle actuates a hermetically sealed, SPDT or SPST reed switch within the unit stem. A compression spring or gravity provides shuttle return when flow decreases.
FS-200 Series Flow Switches offer accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. Its durable construction delivers long-life reliability in either water or oil. Generous flow paths keep pressure...
FS-400 Series Flow Switches provide accurate flow detection in water and oil with 1% repeatability. These switches are ruggedly constructed of non-corrosive materials and resist shock and vibration. Suitable for triggering alarms on interlocking...
FS-400 Series Adjustable Flow Switches provide accurate flow detection in water and oil with 1% repeatability. These adjustable switches are ruggedly constructed of non-corrosive materials and resist shock and vibration. Suitable for triggering...
FS-400P Series Flow Switches designed for low cost flow/no-flow monitoring. This series is available with a clear, transparent PVC housing which is ideal for use where visual flow confirmation is desirable. FS-400P corrosion-resistant switches...
FS-500 Series Flow Switches offer low cost flow monitoring with a variety of switch actuation points and low pressure drop. All wetted parts are polypropylene or stainless steel, making this switch ideal for a wide range of chemical and...
FS-200 Series Externally Adjustable Flow Switches offer accurate flow detection, with 1% repeatability, over a broad range of flow settings and port sizes. With these adjustable flow switches you can easily alter flow settings based on your...
