Pressure Switches

Pressure switches work by forming an electrical contact when its input is subjected to a certain amount of fluid or air pressure.

How They Work
Pressure switches can activate with either rising or falling fluid pressure, so are essential components in any pressurized fluid system where automatic supervision is required.

Uses for pressure switches
Pressure switches are used in a variety of systems. For example, a pneumatic pressure switch would be used to automatically switch off an electric air compressor when the desired pressure had been achieved in, for instance, a car tire. Hydraulic pressure switches have a number of applications in the automotive industry, such as measuring oil levels.

Media
The RS Range of Pressure Switches can accommodate the measuring of a variety of media, such as air and gas for pneumatic applications, and everything from oil to sea water in fluid applications.

Pressure Switch Types
There are four key variations of pressure switch available in the RS range.
• Relative or Gauge Pressure Switches are calibrated for a variety of different purposes, and measure pressure relative to a given value.
• Differential Pressure Switches are commonly used for sensing a difference in pressure between two points in a system
• Vacuum Pressure Switches provide electrical feedback to measure a rise or fall of pressure in a system.

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Omschrijving Prijs Pressure Range Pressure Reading Type Media Measured Output Type Supply Voltage Minimum Pressure Reading Maximum Pressure Reading Process Connection Analogue Output Electrical Connection Minimum Operating Temperature Maximum Operating Temperature Accuracy Response Time
RS-stocknr. 124-2171
FabrikantnummerXMPA12B2142
49,85 €
Each
Aantal stuks
0.3 10.3 (Falling) bar, 1.3 12 (Rising) bar Differential Air, Fresh Water, Sea Water 2NC - 0.3 (Falling) bar, 1.3 (Rising) bar 10.3 (Falling) bar, 12 (Rising) bar G1/4 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
RS-stocknr. 906-8437
Fabrikantnummer213431
FabrikantGems Sensors
39,43 €
Each
Aantal stuks
3 → 10bar - Hydraulic SPST-NC - 3bar 10bar NPT 1/4 - Spade Terminal -9°C +110°C 0.17 bar -
RS-stocknr. 124-2170
FabrikantnummerXMPA12B2131C
48,50 €
Each
Aantal stuks
0.3 10.3 (Falling) bar, 1.3 12 (Rising) bar Differential Air, Fresh Water, Sea Water 2NC - 0.3 (Falling) bar, 1.3 (Rising) bar 10.3 (Falling) bar, 12 (Rising) bar G1/4 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
RS-stocknr. 779-4200
FabrikantnummerPS61-10-4MGZ-A-SP
FabrikantGems Sensors
33,40 €
Each
Aantal stuks
15 → 60psi - Hydraulic SPST-NO 42 V dc 15psi 60psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-stocknr. 124-2125
Fabrikantnummer9013FSG2J20
FabrikantSquare D
27,99 €
Each
Aantal stuks
15 → 30 (Approximate) psi, 20 → 65 (Rising) psi Differential Fresh Water 2NC - 15 (Approximate) psi, 20 (Rising) psi 30 (Approximate) psi, 65 (Rising) psi 0.25 in NPSF - Screw Clamp -33°F +257°F ±3 (Repeat) % -
RS-stocknr. 124-2124
Fabrikantnummer9013FHG2J27
FabrikantSquare D
45,38 €
Each
Aantal stuks
40 → 100 (Rising)psi Differential Air 2NC - 40 (Rising)psi 100 (Rising)psi 0.25 in NPSF - Screw Clamp -33°F +257°F ±3 (Repeat) % -
RS-stocknr. 452-8883
Fabrikantnummer401001/000-459-405-502-20-601-61/000
FabrikantJumo
159,31 €
Each
Aantal stuks
0 10bar Gauge, Relative Gas, Liquid Analogue 10 30 V dc 0bar 10bar G1/4 4 20 mA Wire Lead -20°C +125°C ≤0.5 % ≤3 ms
RS-stocknr. 521-5342
FabrikantRS PRO
117,03 €
Each
Aantal stuks
0 60bar Gauge Gas, Liquid Analogue 10 30 V dc 0bar 60bar G1/4 4 20 mA M12 Connector -20°C +125°C ≤0.5 % ≤3 ms
RS-stocknr. 124-2130
FabrikantnummerXMLA070D2C11
175,00 €
Each
Aantal stuks
2 → 62.5 (Falling) bar, 5 → 70 (Rising) bar Differential Hydraulic Oil 1CO 240 V ac, 250 V dc 2 (Falling) bar, 5 (Rising) bar 62.5 (Falling) bar, 70 (Rising) bar G1/4 - DIN43650 Male 4-Pin Connector -25°C +70°C <2 (Repeat) % -
RS-stocknr. 869-6882
FabrikantnummerR928028409
FabrikantBosch Rexroth
100,15 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 124-2177
FabrikantnummerXMPC06C2941S701
71,70 €
Each
Aantal stuks
- Differential - 3 N/C - 1bar 6bar G1/4 - Screw Terminals -30°C +70°C ±0.5 % -
RS-stocknr. 124-2163
FabrikantnummerXMPA06B2131
39,20 €
Each
Aantal stuks
0.2 → 4.8 (Falling) bar, 1 → 6 (Rising) bar Differential Air, Fresh Water, Sea Water 2NC - 0.2 (Falling) bar, 1 (Rising) bar 4.8 (Falling) bar, 6 (Rising) bar G1/4 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
RS-stocknr. 821-3689
Fabrikantnummer83282-00000100-05
FabrikantHoneywell
27,65 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 124-2164
FabrikantnummerXMPA06B2131C
41,70 €
Each
Aantal stuks
0.2 → 4.8 (Falling) bar, 1 → 6 (Rising) bar Differential Air, Fresh Water, Sea Water 2NC - 0.2 (Falling) bar, 1 (Rising) bar 4.8 (Falling) bar, 6 (Rising) bar G1/4 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
RS-stocknr. 518-4456
FabrikantRS PRO
113,87 €
Each
Aantal stuks
0 16bar Relative Gas, Liquid Analogue 10 30 V dc 0bar 16bar G1/4 4 20 mA M12 Connector +20°C +125°C ≤0.5 % ≤3 ms
RS-stocknr. 779-4250
Fabrikantnummer212344-RS
FabrikantGems Sensors
79,00 €
Each
Aantal stuks
25 → 75psi - Air, Hydraulic SPDT 125/250 V 25psi 75psi NPT 1/4 - Screw Terminals -9°C +85°C - -
RS-stocknr. 518-4462
FabrikantRS PRO
117,03 €
Each
Aantal stuks
0 25bar Gauge Gas, Liquid Analogue 10 30 V dc 0bar 25bar G1/4 4 20 mA M12 Connector -20°C +125°C ≤0.5 % ≤3 ms
RS-stocknr. 739-6721
FabrikantnummerPK7524
Fabrikantifm electronic
167,27 €
Each
Aantal stuks
0 10bar Relative Gas, Liquid PNP-2NO 9.6 32 V dc 0bar 10bar G1/4 - M12 Connector -25°C +80°C <±2.5 % -
RS-stocknr. 124-2161
FabrikantnummerXMLRM01G1P75
298,00 €
Each
Aantal stuks
-1 → -0.08 (Rising) bar, -0.97 → -0.05 (Falling) bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Analogue, PNP-NO/NC 24 V dc -1 (Rising) bar, -0.97 (Falling) bar -0.08 (Rising) bar, -0.05 (Falling) bar G1/4 0 → 10 V M12 4-Pin Connector -20°C +80°C ≤0.2 (Repeat) %, ≤0.6 (Output) %, ≤1 (Overall) % ≤10 (Analogue) ms, ≤5 (Discrete) ms
RS-stocknr. 748-4723
FabrikantnummerZSE40AF-01-R
FabrikantSMC
154,72 €
Each
Aantal stuks
-100 → 100kPa Vacuum Gas Analogue 12 → 24 V dc -100kPa 100kPa BSP 1/8 1 → 5 V, 4 → 20 mA Wire Lead -5°C +50°C ±0.2 % 2.5 ms
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