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Miniature Pressure Switches

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Miniature pressure switches sense changes in pressure and actuate a switch when a specific pressure threshold is reached. They find applications in the HVAC, automotive, medical, aerospace...Read more

StyleModelBurst PressureElectrical ConnectionRangePrice (ex. VAT)
AAPSN415,000 psiMicro DIN Connector750 to 7500 psi€404.90
AAPSN415,000 psi3-18 AWG PVC Insulated 12" Base Wire Leads500 to 5000 psi€357.95
AAPSN415,000 psi3-18 AWG PVC Insulated 12" Base Wire Leads750 to 7500 psi€357.95
AAPSN415,000 psiMicro DIN Connector500 to 5000 psi€404.90
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads100 to 1000 psi€331.52
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads200 to 2000 psi€331.52
HYDRO VACUUM -

Pressure Switches

StyleModelPrice (ex. VAT)
ALCA€113.54
RFQ
BLCS€114.83
RFQ
SUPCO -

High Pressure Switches

StyleModelPrice (ex. VAT)
ASHP600475€12.98
BSHP275195€12.98
BSMR610€20.30
StyleModelBurst PressureElectrical ConnectionRangeWetted MaterialsPrice (ex. VAT)
AAPSN41000 psi3-18 AWG PVC Insulated 12" Base Wire Leads10 to 100 psi316 Stainless Steel Welded Diaphragm€316.83
AAPSN41000 psiMicro DIN Connector-15 to 15 psi316 Stainless Steel Welded Diaphragm€366.75
AAPSN41000 psiMicro DIN Connector6 to 30 psi316 Stainless Steel Welded Diaphragm€366.75
AAPSN41000 psiMicro DIN Connector8 to 60 psi316 Stainless Steel Welded Diaphragm€352.08
AAPAN41H012LB02200#-NSR2500 psi3-18 AWG PVC Insulated 12" Base Wire Leads20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€316.83
AAPSN42500 psiMicro DIN Connector20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€349.15
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€302.16
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€302.16
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€302.16
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€331.52
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€331.52
AAPSN48000 psiMicro DIN Connector50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€366.75
AAPAN41H00MHB022000#-NSR8000 psiMicro DIN Connector200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€352.06
AAPSN48000 psiMicro DIN Connector500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€378.49
AAPSN48000 psiMicro DIN Connector750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€378.51
StyleModelBurst PressureProcess ConnectionRangeWetted MaterialsPrice (ex. VAT)
AAPSN41000 psi1/4" MNPT10 to 100 psi316 Stainless Steel Welded Diaphragm€352.06
AAPSN48000 psi1/4" MNPT100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€349.15
AAPSN48000 psi7/16-20 SAE Male100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€378.49
AAPSN48000 psi7/16-20 SAE Male200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€378.49
StyleModelBurst PressureElectrical ConnectionItemProcess ConnectionRangeWetted MaterialsPrice (ex. VAT)
AAPSN715,000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch7/16-20 SAE500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€619.08
AAPSN715,000 psi1/2" MNPT with 3-18 AWG 12" Wire Lead ConnectorPressure Switch7/16-20 SAE750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€619.08
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT-15 to 15 psi316 Stainless Steel Welded Diaphragm€589.70
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT6 to 30 psi316 Stainless Steel Welded Diaphragm€563.28
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT8 to 60 psi316 Stainless Steel Welded Diaphragm€563.28
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT10 to 100 psi316 Stainless Steel Welded Diaphragm€563.28
AAPSN72500 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€563.28
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch7/16-20 SAE100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€592.66
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€563.28
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€563.28
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€560.37
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€589.70
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€592.66
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch7/16-20 SAE200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€592.66
StyleModelRangePrice (ex. VAT)
AAPS-15 to 15 psi€331.52
AAPS6 to 30 psi€302.16
AAPS8 to 60 psi€302.16
IFM -

Miniature Pressure Switches

StyleModelPrice (ex. VAT)
APK6224€346.35
BPK6222€332.55
CPK6220€332.55

Working Mechanism

  • Ensure proper mounting of the pressure switch by considering factors like orientation and environmental conditions.
  • Set the desired pressure range using adjustable mechanisms or by selecting the appropriate pre-set range.
  • Connect the electrical leads or terminals of the pressure switch to the corresponding circuit or control system.
  • If required, calibrate the pressure switch by adjusting the setpoint or threshold to the desired pressure value.

Features

Ashcroft Explosion Proof Pressure Switches:

  • These switches are housed in 316L stainless steel enclosures for corrosion resistance.
  • Their explosion-proof housing gives uncompromising protection in hazardous environments.
  • These pressure switches offer a pressure range of -15 to 15000 psi and can handle temperatures from -40 to 193 degrees F.
  • They come in either factory-set or field-adjustable setpoints, allowing customisation based on specific pressure requirements.
  • These pressure switches feature a fixed deadband for consistent and precise switching between pressure states.

Hydro Vacuum LCA / LCS Pressure Switches:

  • These switches are useful in hydrophone systems for protection against pressure drops.
  • They feature IP43-rating for protection against dirt and water sprays.
  • These pressure switches can handle temperatures ranging from -5 to 40 degrees C and relative humidity up to 50%.

Frequently Asked Questions

Can a pressure switch be calibrated?

Yes, pressure switches, like many other instruments, can be calibrated. Users must calibrate them to ensure accuracy and reliability.

How is a pressure switch different than a sensor?

Pressure switches protect the machine and its operators, whereas sensors relay a pressure readout to a remote location.

What influences the response time of these miniature pressure switches?

The response time of a miniature pressure switch can vary depending on the design, construction and operating conditions.

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