air pressure switch / differential / adjustable / rugged
S4540 tecsis



  • Fluid:

    for air

  • Technology:


  • Other characteristics:

    adjustable, rugged

  • Pressure range:

    Max.: 6,000 mbar (87.02 psi)

    Min.: 60 mbar (0.87 psi)


Robust differential pressure switch with high overpressure safety (max. 16 bar ) and cable output with an adjustment range of up to 6 bar

Long product life
High overload safety
Easy switching point adjustment
RoHS conform

Adjustment range:

0.06 ... 6.0 bar


The differential pressure switch S4540 can be used in all neutral media, e.g. neutral gases, compressed air, oils etc.

The basis of this differential pressure switch is a membrane element, which is suitable for gauge pressure, vacuum pressure and differential pressure measurements.

With a maximum system pressure of 16 bar the S4540 provides a high overload safety. The switching points can easily be set continuously with the adjusting knob.