Air Pumping Ltd, diaphragm pump distributor

Norgren Pneumatics

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Norgren Air
SMC Pneumatics

Norgren Pneumatics Pressure Switches

Norgren Pneumatics

Pressure Switches

18 D

  • Standard switch for series application
  • Compact Design
  • Competitive Price
  • Microswitch with gold plated contacts
  • Fluid connection in thread and flange available
  • Accuracy +/- 3%

Electro-mechanical switches

  • 18 D
  • 20 D Pneumatics
  • 20 D all fluid

Electronic switches and sensors

  • 18 S
  • 18 S all fluid
  • 31 D
  • 33 D
  • 40 D

Additional ranges

  • 11 D
  • Mini

18 S:

  • Temperature compensated
  • Vacuum and overpressure
  • Robust design for pneumatic and industrial applications
  • Electronic pressure sensors are components which are usually positioned next to the point of measurement, The fluidic signal is converted into a standard pressure proportional analogue output signal of 4 - 20 mA by means of a piezo-resistant sensor and electric circuit, which amplifies, linearises and temperature compensates the signal

20 D:

  • Gold plated contacts
  • Weather proof (silver-plated contacts)
  • For pneumatic, all fluid and hydraulic applications

31 D:

  • Easy to handle
  • Pressure gauge function
  • Liquid Crystal Display of operating pressure
  • Setting of switch points independantly from applied pressure
  • All standard pneumatic applications
  • All adjustable hysteresis
  • Accuracy 0.5%
  • Switching time <5 ms
  • Switching status indicated by LED
  • Shockproof up to 25 g

33 D:

  • Display of system pressure (pressure unit programmable)
  • Compact & robust design
  • Easy programming of set points and additional functions
  • Output signals 1 PNP, 2 PNP, 1 PNP/4 to 20 mA
  • Electronic Lock
  • Switching status indicated by LED
  • Standard M12x1 electrical connection
  • For pneumatic, all fluid and hydraulic applications

For a tailored quote taking into account your specific needs call now to speak to our experienced staff.