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. 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. 177-8868
FabrikantnummerXMLP001GD2BF
125,00 €
Each
Aantal stuks
0 → 1bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 12 → 24 V dc 0bar 1bar - 4 → 20 mA 4 Pin Male Connector M12 -30°C +85°C ±0.5 % <=2 ms
RS-stocknr. 135-3746
FabrikantnummerXMLC010B2S11
276,00 €
Each
Aantal stuks
0 → 10bar - Air, Fresh Water, Hydraulic Oil, Sea Water 2 C/O 240 V ac, 250 V dc 0bar 10bar - - PG 13.5 -13°C +158°C 2 % -
RS-stocknr. 146-2922
FabrikantnummerXMLP001GD71F
125,00 €
Each
Aantal stuks
0 → 1bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc 0bar 1bar - 0 → 10 V 4-Pin M12 Male Connector -30°C +85°C 0.1 % ≤2 ms
RS-stocknr. 176-7880
FabrikantnummerXMLP060BC11F
130,15 €
Each
Aantal stuks
0 → 60bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 60bar - 0.5 → 4.5 V EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 820-7026
Fabrikantnummer6742-0051
FabrikantHerga
62,32 €
Each
Aantal stuks
45 → 75psi - Air, Gas, Liquid, Oil SPCO 220 V dc, 250 V ac 45psi 75psi BSP 1/8 - Spade Terminal -5°C +70°C ±10 % -
RS-stocknr. 124-2157
FabrikantnummerXMLR100M2P05
283,00 €
Each
Aantal stuks
5 → 97 (Falling) bar, 8 → 100 (Rising) bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid PNP-2NO/NC 24 V dc 5 (Falling) bar, 8 (Rising) bar 100 (Rising) bar, 97 (Falling) bar G1/4 - M12 4-Pin Connector -20°C +80°C ≤0.2 (Repeat) %, ≤0.6 (Output) %, ≤1 (Overall) % ≤5 ms
RS-stocknr. 176-7907
FabrikantnummerXMLP200PD130
168,76 €
Each
Aantal stuks
0 → 200psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0psi 200psi - 0.5 → 4.5 V 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 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. 162-2090
FabrikantnummerXMLP600BC21F
132,99 €
Each
Aantal stuks
0 600bar Differential Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 600bar - 4 20 mA 3-Pin Male Connector -30°C +85°C ±0.5 % 2 ms
RS-stocknr. 177-8869
FabrikantnummerXMLPM00GD2BF
125,00 €
Each
Aantal stuks
-1 → 0bar - Air, Fresh Water, Gas, Hydraulic Oil Analogue 12 → 24 V dc -1bar 0bar - 4 → 20 mA 4 Pin Male Connector M12 -30°C +85°C ±0.5 % <=2 ms
RS-stocknr. 176-7885
FabrikantnummerXMLP060BD21F
125,00 €
Each
Aantal stuks
0 → 60bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 → 24 V dc 0bar 60bar - 4 → 20 mA 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 135-3767
FabrikantnummerXMLK150P2D23
152,00 €
Each
Aantal stuks
0 → 150psi - Air, Fresh Water Analogue 24 V dc 0psi 150psi - 4 → 20 mA M12 3-Pin Connector 0°C +80°C ±0.3 % 2 ms
RS-stocknr. 124-2169
FabrikantnummerXMPA06C2374N
56,76 €
Each
Aantal stuks
1 → 6 (Rising)bar Differential Air, Fresh Water, Sea Water 3NC - 1 (Rising)bar 6 (Rising)bar G1/2 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
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. 176-7881
FabrikantnummerXMLP060BC21F
136,89 €
Each
Aantal stuks
0 → 60bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 → 24 V dc 0bar 60bar - 4 → 20 mA EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 176-7923
FabrikantnummerXMLP400BC11F
131,46 €
Each
Aantal stuks
0 → 400bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 400bar - 0.5 → 4.5 V EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 176-7847
FabrikantnummerXMLP010BC11F
124,82 €
Each
Aantal stuks
0 → 10bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 10bar - 0.5 → 4.5 V EN 175301-803-A 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
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. 124-2158
FabrikantnummerXMLR250M1P75
312,00 €
Each
Aantal stuks
181 → 3516 (Falling) bar, 20 → 250 (Rising) bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Analogue, PNP-NO/NC 24 V dc 181 (Falling) bar, 20 (Rising) bar 250 (Rising) bar, 3516 (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
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