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. 123-6133
Fabrikantnummer251232
FabrikantGems Sensors
35,30 €
Each
Aantal stuks
35 → 85bar - Liquid SPST-NO - 35bar 85bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±2.1 bar -
RS-stocknr. 135-3751
FabrikantnummerXMLG006D23
204,99 €
Each
Aantal stuks
0 → 6bar - Air, Corrosive Fluid, Fresh Water, Hydraulic Oil, Sea Water Analogue 12 V dc, 24 V dc 0bar 6bar - 4 → 20 mA M12 3-Pin Connector -15°C +85°C ±0.1 % 2 ms
RS-stocknr. 176-7913
FabrikantnummerXMLP2K0PD130
189,76 €
Each
Aantal stuks
0 → 2000psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0psi 2000psi - 0.5 → 4.5 V 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 124-2134
FabrikantnummerXMLP006GD11F
125,00 €
Each
Aantal stuks
0 → 6bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 5 V dc 0bar 6bar G1/4 0.5 → 4.5 V M12 4-Pin Connector -30°C +85°C ±0.1 (Repeat) %, ±0.5 (Measurement) % ≤2 ms
RS-stocknr. 146-2933
FabrikantnummerXMLP2D5GC71F
125,00 €
Each
Aantal stuks
0 → 2.5bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc 0bar 2.5bar - 0 → 10 V 3-Pin DIN 43650 Male Connector -30°C +85°C 0.1 % ≤2 ms
RS-stocknr. 779-4260
FabrikantnummerPS71-60-4MGZ-C-HC
FabrikantGems Sensors
82,35 €
Each
Aantal stuks
2000 → 5000psi - Air, Hydraulic SPDT 125/250 V 2000psi 5000psi NPT 1/4 - Screw Terminals -9°C +85°C - -
RS-stocknr. 835-2839
FabrikantnummerXMLR010G1N25
298,00 €
Each
Aantal stuks
0 → 10bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 1 x NPN, Analogue 24 V dc 0bar 10bar G1/4 4 → 20 mA M12 Connector -20°C +80°C ≤0.1 % ≤10 (Analogue) ms, ≤5 (Discrete) ms
RS-stocknr. 176-7936
FabrikantnummerXMLP6K0PP730
168,76 €
Each
Aantal stuks
0 → 6000psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 24 V dc 0psi 6000psi - 0 → 10 V 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 748-4711
FabrikantnummerISE40A-C6-T
FabrikantSMC
128,23 €
Each
Aantal stuks
-0.1 → 1MPa Vacuum Gas Analogue 12 → 24 V dc -0.1MPa 1MPa 6 mm Tube 1 → 5 V, 4 → 20 mA - -5°C +50°C ±0.2 % 2.5 ms
RS-stocknr. 146-2935
FabrikantnummerXMLP500MC71F
125,00 €
Each
Aantal stuks
0 → 0.5bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc 0bar 0.5bar - 0 → 10 V 3-Pin DIN 43650 Male Connector -30°C +85°C 0.1 % ≤2 ms
RS-stocknr. 779-4229
FabrikantnummerPS61-60-4MGZ-A-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
400 → 1100psi - Hydraulic SPST-NO 42 V dc 400psi 1100psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-stocknr. 176-7894
FabrikantnummerXMLP100PP730
171,85 €
Each
Aantal stuks
0 → 100psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 24 V dc 0psi 100psi - 0 → 10 V 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 779-4216
FabrikantnummerPS61-40-4MGZ-A-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
150 → 500psi - Hydraulic SPST-NO 42 V dc 150psi 500psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-stocknr. 162-2075
FabrikantnummerXMLP010BC21F
125,00 €
Each
Aantal stuks
0 10bar Differential Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 10bar - 4 20 mA 3-Pin Male Connector -30°C +85°C ±0.5 % 2 ms
RS-stocknr. 779-4266
FabrikantnummerPS71-50-4MGZ-C-HC
FabrikantGems Sensors
82,35 €
Each
Aantal stuks
1000 → 3000psi - Air, Hydraulic SPDT 125/250 V 1000psi 30000psi NPT 1/4 - Screw Terminals -9°C +85°C - -
RS-stocknr. 146-2945
FabrikantnummerXMLPM05GD71F
125,00 €
Each
Aantal stuks
-1 → 5bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc -1bar 5bar - 0 → 10 V 4-Pin M12 Male Connector -30°C +85°C 0.1 % ≤2 ms
RS-stocknr. 835-2841
FabrikantnummerXMLR010G2N05
269,00 €
Each
Aantal stuks
0 → 10bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 2x NPN-NO/NC 24 V dc 0bar 10bar G1/4 - M12 Connector -20°C +80°C ≤0.1 % ≤5 ms
RS-stocknr. 176-7872
FabrikantnummerXMLP040BC21F
132,82 €
Each
Aantal stuks
0 40bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 40bar - 4 20 mA EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 177-8882
FabrikantnummerXMLP001GC21F
125,00 €
Each
Aantal stuks
0 → 1bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 12 → 24 V dc 0bar 1bar - 4 → 20 mA 3 Pin Male Connector -30°C +85°C ±0.5 % <=2 ms
RS-stocknr. 176-7866
FabrikantnummerXMLP025BC290
128,95 €
Each
Aantal stuks
0 25bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 25bar 7/16 - 20 UNF SAE 4 20 mA EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
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