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. 835-2857
FabrikantnummerXMLR040G2P05
269,00 €
Each
Aantal stuks
0 → 40bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 2x PNP-NO/NC 24 V dc 0bar 40bar G1/4 - M12 Connector -20°C +80°C ≤0.1 % ≤5 ms
RS-stocknr. 124-2126
Fabrikantnummer9013FSG2J21
FabrikantSquare D
47,66 €
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. 176-7935
FabrikantnummerXMLP6K0PP130
168,76 €
Each
Aantal stuks
0 → 6000psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0psi 6000psi - 0.5 → 4.5 V 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 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. 176-7937
FabrikantnummerXMLPM09BC21F
178,49 €
Each
Aantal stuks
-1 9bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc -1bar 9bar - 4 20 mA EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 177-8873
FabrikantnummerXMLPM00GC11F
125,00 €
Each
Aantal stuks
-1 → 0bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 5 V dc -1bar 0bar - 0.5 → 4.5 V 3 Pin Male Connector -30°C +85°C ±0.5 % <=2 ms
RS-stocknr. 162-2084
FabrikantnummerXMLP100PD230
171,12 €
Each
Aantal stuks
0 100psi Differential Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0psi 100psi - 4 20 mA 4-Pin Male Connector -30°C +85°C ±0.5 % 2 ms
RS-stocknr. 123-6135
Fabrikantnummer251234
FabrikantGems Sensors
35,30 €
Each
Aantal stuks
55 → 135bar - Liquid SPST-NO - 55bar 135bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±3.3 bar -
RS-stocknr. 176-7848
FabrikantnummerXMLP010BC270
130,29 €
Each
Aantal stuks
0 10bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 10bar 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
RS-stocknr. 162-2091
FabrikantnummerXMLP600BD21F
125,00 €
Each
Aantal stuks
0 600bar Differential Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 600bar - 4 20 mA 4-Pin Male Connector -30°C +85°C ±0.5 % 2 ms
RS-stocknr. 176-7941
FabrikantnummerXMLPM25BD21F
177,45 €
Each
Aantal stuks
-1 25bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc -1bar 25bar - 4 20 mA 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 135-3766
FabrikantnummerXMLK100P2D23
152,00 €
Each
Aantal stuks
0 → 100psi - Air, Fresh Water Analogue 24 V dc 0psi 100psi - 4 → 20 mA M12 3-Pin Connector 0°C +80°C ±0.3 % 2 ms
RS-stocknr. 146-2925
FabrikantnummerXMLP004GD71F
125,00 €
Each
Aantal stuks
0 → 4bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc 0bar 4bar - 0 → 10 V 4-Pin M12 Male Connector -30°C +85°C 0.1 % ≤2 ms
RS-stocknr. 135-3786
FabrikantnummerXMPR12C2433
91,90 €
Each
Aantal stuks
1.3 → 12bar - Air, Fresh Water, Sea Water 3PST-NC 230 V ac, 400 V ac 1.3bar 12bar - - Screw Clamp -25°C +70°C 3.5 % -
RS-stocknr. 779-4241
FabrikantnummerPS61-50-4MGZ-B-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
275 → 800psi - Hydraulic SPST-NC 42 V dc 275psi 800psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-stocknr. 177-8874
FabrikantnummerXMLPM05GC21F
125,00 €
Each
Aantal stuks
-1 → 5bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 12 → 24 V dc -1bar 5bar - 4 → 20 mA 3 Pin Male Connector -30°C +85°C ±0.5 % <=2 ms
RS-stocknr. 177-8883
FabrikantnummerXMLPM01GC21F
125,00 €
Each
Aantal stuks
-1 → 1bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 12 → 24 V dc -1bar 1bar - 4 → 20 mA 3 Pin Male Connector -30°C +85°C ±0.5 % <=2 ms
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. 124-2131
FabrikantnummerXMLA160E2S11
157,00 €
Each
Aantal stuks
10 → 160 (Rising) bar, 4.5 → 142 (Falling) bar Differential Fresh Water 1CO 240 V ac, 250 V dc 10 (Rising) bar, 4.5 (Falling) bar 142 (Falling) bar, 160 (Rising) bar G1/4 - Screw Clamp -25°C +70°C <2 (Repeat) % -
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
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