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LFS-01 vacuum pressure switch is applied to detection of both negative and positive pressure, such as the family vacuum cleaner. It is provided with solder pin connections and is especially designed for mounting on "Printed Circuit Boards", but can also be provided with different wire leads, terminals and socket. It is designed as an economical interface between pressure systems and Printed Circuit Boards with almost no hysteresis. Features: Model LFS-01 Electrical Function 1 pole NO Switch Rating 20 mA, 250 V [c UL us] Temperature -10 95°C Electrical Connections Solder pins 1.0 mm, 10mm between away fromeach other; or wire leads with different insulation, diameter and length, socket Pressure Range Vacuum: 10mbar to 800mbar Pressure: 10mbar to 500mbar (1mbar=100Pa) Sample Line Connections Inlet 4.0 mm for tube connection Medium Non hazardous gas only Fixing Methods Soldering on PCB