Lefoo 2000 - 2025
Lefoo 2000 - 2025
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LF702
Plunger Type Pressure Switch

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In the industrial and automotive felds, a certain pressure value is usually set for the equipment. When the pressure reaches this value, the system will send an electronic signal to start the mechanical equipment. Which triggers awarning(such as a leak of equipment, an alarm, etc.). This is the plunger type pressure switch. The max pressure can not be exceeded to 600bar.

Parameters
Dimension

Parameters

General

Value

Body Material

Zinc plated steel/Stainless steel

Contact

Silver cadmium alloy, gold plated is available

Max Voltage

42V/MAX100VAC

Max Current

4A

Working Temperature Range

-40°C--+10℃(Different Diaphragm.

Mechanic Life Endurance

106 tmes

Electric Life Endurance

105 times

Pollution Situation

Normal

Protection Level

IP00(Terminal1-2), IP67(Terminal 3-8), IP65(Terminal 9)

Upper Cover

IP54(Termial1-2)

Side Cover

IP55(Termial1-2)

Applicable Rule

EN60730-1

Max Working Pressure

450bar

Burst Pressure

600bar

Weight

~85gr

Conversion: 1kgf/cm=14.2psi 1bar=14.5psi


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