15-2500mbar miniature pressure switch

Basic Info

Pressure Setting: Preset
Media: Non Hazardous Gas Only
Set Point: 15-2500mbar
Rated Voltage: 2.5(0.5) a 250V~1e4; 20mA 250V~5e4
Proof Pressure: 3000mbar
Temperature: -10c~85c
Contact Material: Brass Silver Plated (Gold Plating on Request)
Body Material: PA66
Terminal: 6.4mm*0.8mm

Product Description

pressure switch,air pressure switch,air compressor pressure switch,pump pressure switch,water pressure switch,low pressure switch,oil pressure switch,a/c pressure switch,differential pressure switch,water pump pressure switch

Pressure switch

LFS-03 can be is applied to detection positive or negative pressure. It can be used as a gauge or differential pressure switch with almost no hysteresis. If 2 switch points are required, 2 pressure switches with different calibrations should be employed. The method of fixing the tab terminals to the switch body does not allow for absolute air sealing. The switch is therefore not recommended for applications where static vacuum has to be maintained. However, special models with additional pressure spring which allow for the vacuum to be connected to the pressure inlet side are available on request.

Specification

Model	LFS-03
Electrical Function	1 pole NO 1 pole NC
Switch Rating	1 pole NO: 2.5(0.5) A 250V~1E4 1 A250 V~5E4(max 800 mbar) 20 mA 250 V~5E4(max 800 mbar) 1 Pole NC: 2.5(0.5) A 250V~1E4 0.5 A250 V~5E4(max 800 mbar) 20 mA 250 V~5E4
Temperature	Ambient: -10 to +85ºC
Electrical Connections	Tab terminals 6.4 x0.8 mm Tab terminals 4.8 x0.8 mm(1 pole NO only)
PressureRange	Pressure: +15 to +2500 mbar Tolerance: +/- 10% NO; +/- 15% NC Vacuum: -600 to -15 mbar Tolerance: +/- 15%
Sample Line Connections	Pressure and vacuum: Inlet 4.0 mm Threaded inlet M10 x1 mmor 1/4 gas
Switch hysteresis	Almost no hysteresis
Max. working pressure	3000 mbar
Medium	Non hazardous gas only
Fixing Methods	Plastics clips (version with inlet only)
Materials	Lower body: PA 66
	Upper body: PA 66
	Adjust. screw: PA 66
	Contact carrying parts: Brass Silver plated (gold plating on request) Membrane: Nitrile, EPDM, (Silicone, Perbunan on request) according to application