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.

Model
LFS-01

Electrical Function
1 pole NO

Switch Rating
20 mA, 250 V [ UL ]

Temperature
-10~95° C

Electrical Connections
Solder pins 1.0 mm, 10mm between away from each 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

Material
Housing
Polycarbonate

Contact Carrying Parts: Brass Silver Plated (Gold plating on request)
Membrane: Silicone Rubber