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

HYDRO VACUUM -

Pressure Switches

HYDRO VACUUM LCAA
HYDRO VACUUM LCSB
StyleModelPrice
ALCA€100.53
RFQ
BLCS€101.68
RFQ
ASHCROFT -

A Series Explosion Proof Pressure Switches, 316SS Body

ASHCROFT APSN7A
StyleModelBurst PressureElectrical ConnectionItemProcess ConnectionRangeWetted MaterialsPrice
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€616.70
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€616.70
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€561.12
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€561.12
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€587.44
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€561.12
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€561.12
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€561.12
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€590.39
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€590.39
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€561.12
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€558.22
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€587.44
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€590.39
ASHCROFT -

A Series Explosion Proof Pressure Switches, Watertight 316SS Body

ASHCROFT APSN4A
StyleModelBurst PressureProcess ConnectionRangeWetted MaterialsPrice
AAPSN41000 psi1/4" MNPT10 to 100 psi316 Stainless Steel Welded Diaphragm€350.71
AAPSN48000 psi7/16-20 SAE Male100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€377.04
AAPSN48000 psi1/4" MNPT100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€347.81
AAPSN48000 psi7/16-20 SAE Male200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€377.04
SUPCO -

High Pressure Switches

SUPCO SHP600475A
SUPCO SHP275195B
StyleModelPrice
ASHP600475€22.26
BSHP275195€38.38
BSMR610€44.11
ASHCROFT -

Pressure Switch, 7/16-20 SAE Male

ASHCROFT APSN4A
StyleModelBurst PressureElectrical ConnectionRangePrice
AAPSN415,000 psi3-18 AWG PVC Insulated 12" Base Wire Leads750 to 7500 psi€356.58
AAPSN415,000 psi3-18 AWG PVC Insulated 12" Base Wire Leads500 to 5000 psi€356.58
AAPSN415,000 psiMicro DIN Connector500 to 5000 psi€403.34
AAPSN415,000 psiMicro DIN Connector750 to 7500 psi€403.34
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads200 to 2000 psi€330.25
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads100 to 1000 psi€330.25
ASHCROFT -

Pressure Switch, 1/4" MNPT

ASHCROFT APSN4A
StyleModelBurst PressureElectrical ConnectionRangeWetted MaterialsPrice
AAPSN41000 psiMicro DIN Connector8 to 60 psi316 Stainless Steel Welded Diaphragm€350.73
AAPSN41000 psi3-18 AWG PVC Insulated 12" Base Wire Leads10 to 100 psi316 Stainless Steel Welded Diaphragm€315.62
AAPSN41000 psiMicro DIN Connector-15 to 15 psi316 Stainless Steel Welded Diaphragm€365.35
AAPSN41000 psiMicro DIN Connector6 to 30 psi316 Stainless Steel Welded Diaphragm€365.35
AAPAN41H012LB02200#-NSR2500 psi3-18 AWG PVC Insulated 12" Base Wire Leads20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€315.62
AAPSN42500 psiMicro DIN Connector20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€347.81
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€330.25
AAPSN48000 psiMicro DIN Connector50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€365.35
AAPAN41H00MHB022000#-NSR8000 psiMicro DIN Connector200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€350.71
AAPSN48000 psiMicro DIN Connector500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€377.04
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€301.00
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€301.00
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€301.00
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€330.25
AAPSN48000 psiMicro DIN Connector750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€377.06
ASHCROFT -

A Series Explosion Proof Pressure Switches

ASHCROFT APSA
StyleModelRangePrice
AAPS-15 to 15 psi€330.25
AAPS6 to 30 psi€301.00
AAPS8 to 60 psi€301.00
IFM -

Miniature Pressure Switches

IFM PK6224A
IFM PK6222B
IFM PK6220C
StyleModelPrice
APK6224€345.02
BPK6222€331.28
CPK6220€331.28

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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