PL03 Vacuum Pressure Switch, Water Pressure Switch, Differential Pressure Switch Manufacturer
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PL03 Vacuum Pressure Switch (10-800 mbar)

PL03 Vacuum Pressure Switch (10-800 mbar)

The vacuum pressure switch is applied to detection of both negative and positive pressure, such as the family vacuum cleaner. PL03 vacuum pressure switch 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. PL03 vacuum pressure switch is designed as an economical interface between pressure systems and printed circuit boards with almost no hysteresis.

Technical Data

Model PL03
Electrical Function 1 pole NO
Switch Rating 20 mA, 250 V
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

Note: 1mbar = 100 Pa 1 in/H2O= 249 Pa

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Company Brief : Qiangli Industrial Co., Ltd. is a manufacturer of air pressure switches, water pressure switches, differential pressure switches and pressure control devices with high performance and reliability. Our pressure switches have set the standards for accuracy, quality, and dependability in industry...