Features

• FS-100E-A Series Flow Switch. The FS-100E-A series flow switch operates in vertical mounting position only. It is equipped with a calibrated piston moved by liquid flow to actuate a hermetically sealed reed switch isolated within the unit body. When flow decreases, the piston returns to its prior position with a positive spring return and deactuates the reed switch. There is an extra scale on the brass body which set points and setting functions can be adjusted in one operation. Only the mark of the junction box has to be moved over the respective scale value. Pressure drop is not influenced at all when changing set points. Features and Benefits. Flow Rate Settings: Liquids - 1.0 l/min to 16.0 l/min with adjustable set points. Any mounting position. Primary Construction Material: Brass. Setting Type: Adjustable