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LFS 03 11mbar Adjustable Miniature Pressure Vacuum 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.
  • LFS-03 11marb
  • YUMO
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Description

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
Media Non-hazardous gas only
Electrical Function 1 pole NO or 1 pole NC
Electrical Rating 250mA ,250V(Pmax:2.5bar)
Ambient Temperature -10℃ to +90℃
Termimnal 4.8mm×0.8mm copper alloy
Pressure Range -15-800mbar
Maximum Pressure 2500mbar
Connection Inlet 4.0mm for tube connection (Threaded inlet M10×1, NPT1/8 or G1/8 Male)


Dimension(mm)

LFS-03


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