Pressure & Vacuum Switches

Pressure and vacuum switches are used in pneumatic systems to allow pressure or vacuum to flow from one place to another, ensuring that the overall system remains stable. They form part of the control system, ensuring that optimal conditions are maintained.

How do pressure and vacuum switches work?

Pressure and vacuum switches work in different ways. Pressure switches are controlled by the level of fluid pressure on the input. When the pressure reaches a certain level, an electrical contact will be closed, ensuring that the pressure stays within given bounds. Vacuum switches regulate the flow of vacuum between two spaces, ensuring it is present where it is needed.

Types of pressure and vacuum switches

Different pressure and vacuum switches operate under different types of pressure, such as negative pressure, electro-mechanical pressure, relative pressure and compound pressure. This is determined by the conditions in which they operate, and of course will impact which one you choose for your project. These switches also have different types of connection, different maximum and minimum pressure settings, and varying voltage drops.


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Beskrivning Pris Minimum Operating Pressure Maximum Operating Pressure Pressure Type Suitable Media Connection Type Voltage Rating Connection Thread Size Manufacturer Series Contact Operation Connection Thread Standard Minimum Operating Temperature Maximum Operating Temperature IP Rating
RS-artikelnummer 792-7851
Tillv. art.nrISE30A-01-N-MLA1
VarumärkeSMC
8 181,00 kr
Each
Enheter
-0.1MPa 1 MPa, 1.5 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas R 1/8 NPN Open Collector 12 → 24V dc 1/8 in ISE - R 0°C +50°C IP40
RS-artikelnummer 184-6111
Tillv. art.nrUT06
VarumärkeBourdon
513,69 kr
Each
Enheter
0bar 6 bar Differential Air, Oil, Water 1/4 BSP Female Pressure Switch 24 V dc, 220 V ac 1/4 in UT SPDT BSP -10°C +60°C IP32
RS-artikelnummer 721-3806
Tillv. art.nrISE10-M5-B-G
VarumärkeSMC
809,09 kr
Each
Enheter
-0.1MPa 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas M5 x 0.8 PNP Open Collector 12 → 24V dc M5 ISE10 - Metric -5°C +50°C IP40
RS-artikelnummer 740-6391
Tillv. art.nrISE30A-01-E-G
VarumärkeSMC
816,68 kr
Each
Enheter
-0.1MPa 1 MPa Positive Pressure Air, Gas R 1/8 - 12 → 24V dc 1/8 in ISE30A - R 0°C +50°C IP40
RS-artikelnummer 843-0355
Tillv. art.nrIS10-01-L
VarumärkeSMC
626,16 kr
Each
Enheter
- 0.7 (Operating) MPa, 1 (Proof) MPa - Air, Inlet Gas R 1/8 Reed 100V ac/dc 1/8 IS10 - Rc -5°C +60°C IP40
RS-artikelnummer 535-2299
Tillv. art.nr0862442000000000RS
VarumärkeNorgren
2 755,92 kr
Each
Enheter
0bar 10 bar Positive Pressure Air, Gas G 1/8 - 10.8 → 30V dc 1/8 in 40D - G 0°C +50°C IP65
RS-artikelnummer 135-3758
Tillv. art.nrXMLG250D21
1 673,60 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 873-2597
Tillv. art.nrISE80-02-R
VarumärkeSMC
2 780,53 kr
Each
Enheter
-0.1MPa +1 MPa Positive Pressure Non Corrosive Fluid R 1/4 Reed, Solid State 12 → 24V dc 1/4 in ISE80 - R 0°C +50°C IP65
RS-artikelnummer 843-0402
Tillv. art.nrISE40A-01-R-M-X501
VarumärkeSMC
1 208,15 kr
Each
Enheter
-14.5psi 145 psi Compound Pressure, Vacuum Air, Non Corrosive Gas, Non Flammable Gas R 1/8 Analog Voltage/Auto-Shift Switching, NPN Open Collector 12 → 24V dc 1/8 ISE40A - R +23°F +122°F IP65
RS-artikelnummer 792-7842
Tillv. art.nrISE30A-01-N-MB
VarumärkeSMC
7 322,50 kr
Each
Enheter
-0.1MPa 1 MPa, 1.5 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas R 1/8 NPN Open Collector 12 → 24V dc 1/8 in ISE - R 0°C +50°C IP40
RS-artikelnummer 792-7911
Tillv. art.nrZSE30A-01-P-L
VarumärkeSMC
733,80 kr
Each
Enheter
0kPa 101 kPa, 500 kPa Vacuum Air, Non Corrosive Gas, Non Flammable Gas R 1/8 PNP Open Collector 12 → 24V dc 1/8 in ZSE - R 0°C +50°C IP40
RS-artikelnummer 847-7029
Tillv. art.nrZS-28-B
VarumärkeSMC
32,20 kr
Each
Enheter
- - - - - - - - ZS - - - - -
RS-artikelnummer 792-7921
Tillv. art.nrZSE30AF-01-N-M
VarumärkeSMC
7 070,00 kr
Each
Enheter
-100kPa 100 kPa, 500 kPa Compound Pressure Air, Non Corrosive Gas, Non Flammable Gas R 1/8 NPN Open Collector 12 → 24V dc 1/8 in ZSE - R 0°C +50°C IP40
RS-artikelnummer 743-6605
Tillv. art.nrISE30A-01-P
VarumärkeSMC
663,18 kr
Each
Enheter
-0.1MPa 1 MPa Positive Pressure Air, Gas R 1/8 - 12 → 24V dc 1/8 in ISE30A - R 0°C +50°C IP40
RS-artikelnummer 175-4658
Tillv. art.nrSXE3-W
VarumärkeFesto
69,06 kr
Each
Enheter
- - - - - Adapter Plate - - SXE3 - - - - -
RS-artikelnummer 136-6276
VarumärkeRS PRO
976,30 kr
Each
Enheter
0.5bar 8 bar Electro-Mechanical Gas, Liquid M12 x 1 - 30V M12 x 1 - - NPT 0°C +85°C IP67
RS-artikelnummer 100-0682
Tillv. art.nrBEF-MA-CTRLPS-PAC5
VarumärkeSick
104,00 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 184-6112
Tillv. art.nrUT10
VarumärkeBourdon
513,69 kr
Each
Enheter
0bar 10 bar Differential Air, Oil, Water 1/4 BSP Female Pressure Switch 24 V dc, 220 V ac 1/4 in UT SPDT BSP -10°C +60°C IP32
RS-artikelnummer 184-6113
Tillv. art.nrUT16
VarumärkeBourdon
513,69 kr
Each
Enheter
3bar 16 bar Differential Air, Oil, Water 1/4 BSP Female Pressure Switch 24 V dc, 220 V ac 1/4 in UT SPDT BSP -10°C +60°C IP32
RS-artikelnummer 701-3551
Tillv. art.nrZSE80F-F02-B
VarumärkeSMC
2 217,00 kr
Each
Enheter
-100kPa 100 kPa Compound Pressure Fluid G 1/4 Reed 12 → 24V dc 1/4 in ZSE80 - G 0°C +50°C IP65
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