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 847-7029
Tillv. art.nrZS-28-B
VarumärkeSMC
32,20 kr
Each
Enheter
- - - - - - - - ZS - - - - -
RS-artikelnummer 100-0680
Tillv. art.nrPAC50-DCC
VarumärkeSick
1 188,00 kr
Each
Enheter
0bar 10 bar Positive Pressure Air G 1/4 Female, M12 5-Pin, 4 mm Pneumatic Hose - 17 30V dc M12, 1/4 in PAC50 Normally Closed, Normally Open G, Metric 0°C +60°C IP65, IP67
RS-artikelnummer 125-9977
Tillv. art.nrSPTE-P10R-Q3-V-2.5K
VarumärkeFesto
481,74 kr
Each
Enheter
0bar 10 bar Relative Pressure Compressed Air Push In 3 mm Pressure Transmitter 18 30V dc 3 mm SPTE - - 0°C +50°C IP40
RS-artikelnummer 175-4658
Tillv. art.nrSXE3-W
VarumärkeFesto
69,06 kr
Each
Enheter
- - - - - Adapter Plate - - SXE3 - - - - -
Nytt
RS-artikelnummer 196-1151
Tillv. art.nrISE80H-02-B
VarumärkeSMC
3 075,93 kr
Each
Enheter
-0.1MPa 2 MPa Positive Pressure - R 1/4 (M5 Female Threaded) Digital Pressure Switch 12 → 24V dc 1/4 in ISE80H - R 0°C +50°C IP65
RS-artikelnummer 363-5996
VarumärkeRS PRO
688,16 kr
Each
Enheter
10bar 100 bar Positive Pressure - G 1/4 Adjustable 250V ac/dc 1/4 in K3 Normally Closed, Normally Open G -20°C +80°C IP65
RS-artikelnummer 847-7032
Tillv. art.nrZS-38-3L
VarumärkeSMC
110,44 kr
Each
Enheter
- - - - - - - - ZS - - - - -
RS-artikelnummer 843-0383
Tillv. art.nrISE30A-N01-P
VarumärkeSMC
660,98 kr
Each
Enheter
-0.1MPa 1 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas NPT 1/8 PNP Open Collector 12 24V dc 1/8 ISE30A - NPT 0°C +50°C IP40
RS-artikelnummer 100-0676
Tillv. art.nrPAC50-BCC
VarumärkeSick
1 188,00 kr
Each
Enheter
-1bar 1 bar Negative Pressure, Positive Pressure Air G 1/4 Female, M12 5-Pin, 4 mm Pneumatic Hose - 17 30V dc M12, 1/4 in PAC50 Normally Closed, Normally Open G, Metric 0°C +60°C IP65, IP67
RS-artikelnummer 100-0675
Tillv. art.nrPAC50-BGD
VarumärkeSick
1 140,00 kr
Each
Enheter
-1bar 1 bar Negative Pressure, Positive Pressure Air G 1/4 Female, M12 4-Pin - 17 30V dc M12, 1/4 in PAC50 Normally Closed, Normally Open G, Metric 0°C +60°C IP65, IP67
RS-artikelnummer 184-8550
Tillv. art.nrIS10E-40F04-6L-A
VarumärkeSMC
1 068,33 kr
Each
Enheter
0.1MPa 0.7 MPa - Air, Inert Gas G 1/2 Reed 100V ac/dc 1/2 in IS10 Normally Open G -5°C +60°C IP40
RS-artikelnummer 136-6275
VarumärkeRS PRO
1 096,95 kr
Each
Enheter
0.2bar 2 bar Electro-Mechanical Gas, Liquid M12 x 1 - 30V M12 x 1 - - NPT 0°C +85°C IP67
RS-artikelnummer 184-8549
Tillv. art.nrIS10E-30F03-6L-A
VarumärkeSMC
1 050,90 kr
Each
Enheter
0.1MPa 0.7 MPa - Air, Inert Gas G 3/8 Reed 100V ac/dc 3/8 in IS10 Normally Open G -5°C +60°C IP40
RS-artikelnummer 826-8730
Tillv. art.nrZSE2-T1-15
VarumärkeSMC
907,96 kr
Each
Enheter
-101kPa 0 kPa Vacuum Air, Non Corrosive Gas, Non Flammable Gas NPTF 1/8 NPN Open Collector 12 24V dc 1/8 in ZSE2 - NPTF 0°C +60°C IP40
RS-artikelnummer 175-2189
Tillv. art.nrSPTW-P16R-G14-A-M12
VarumärkeFesto
1 228,97 kr
Each
Enheter
- +16 bar - - - Pressure Transmitter - - SPTW - - 0°C +80°C IP67
RS-artikelnummer 175-2190
Tillv. art.nrSPTW-B2R-G14-VD-M12
VarumärkeFesto
1 228,97 kr
Each
Enheter
-1 +1 bar - - - Pressure Transmitter - - SPTW - - 0°C +80°C IP67
RS-artikelnummer 822-3955
Tillv. art.nr0882400000000000
VarumärkeIMI Norgren
1 270,55 kr
Each
Enheter
40bar 420 bar Vacuum Hydraulic, Pneumatic, Vacuum G 1/4 Electromechanical Relay - 1/4 in 18D Normally Closed, Normally Open G - - -
RS-artikelnummer 792-7860
Tillv. art.nrISE30A-C6H-N-MBY
VarumärkeSMC
7 625,50 kr
Each
Enheter
-0.1MPa 1 MPa, 1.5 MPa Positive Pressure Air, Non Corrosive Gas, Non Flammable Gas Push In 6 mm NPN Open Collector 12 → 24V dc - ISE - - 0°C +50°C IP40
Nytt
RS-artikelnummer 196-1146
Tillv. art.nrIS3000-02L5
VarumärkeSMC
1 090,28 kr
Each
Enheter
0.1MPa 0.7 MPa Positive Pressure Air 1/4 in Thread Pneumatic Pressure Switch 5V dc 1/4 in IS3000 - Rc -5°C +60°C -
RS-artikelnummer 885-2199
Tillv. art.nrZSE80F-02-T
VarumärkeSMC
3 162,31 kr
Each
Enheter
-100kPa +100 kPa Compound Pressure Fluid R 1/4 Reed 12 24V dc 1/4 in ZSE80F - R 0°C +50°C IP65
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