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. 124-2131
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. 176-7856
FabrikantnummerXMLP016BC11F
124,33 €
Each
Aantal stuks
0 → 16bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 16bar - 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. 176-7933
FabrikantnummerXMLP6K0PD230
168,76 €
Each
Aantal stuks
0 → 6000psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 → 24 V dc 0psi 6000psi - 4 → 20 mA 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
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. 123-6138
Fabrikantnummer251237
FabrikantGems Sensors
35,30 €
Each
Aantal stuks
125 → 215bar - Liquid SPST-NC - 125bar 215bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±7.6 bar -
RS-stocknr. 146-2944
FabrikantnummerXMLPM05GC71F
125,00 €
Each
Aantal stuks
-1 → 5bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc -1bar 5bar - 0 → 10 V 3-Pin DIN 43650 Male Connector -30°C +85°C 0.1 % ≤2 ms
RS-stocknr. 135-3735
FabrikantnummerXMLA070E2S11
157,00 €
Each
Aantal stuks
0 → 70bar - Fresh Water, Sea Water 1 C/O 240 V ac, 250 V dc 0bar 70bar - - PG 13.5 -13°C +158°C 2 % -
RS-stocknr. 162-2089
FabrikantnummerXMLP400BD21F
125,00 €
Each
Aantal stuks
0 400bar Differential Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 24 V dc 0bar 400bar - 4 20 mA 4-Pin Male Connector -30°C +85°C ±0.5 % 2 ms
RS-stocknr. 176-7896
FabrikantnummerXMLP150PP230
171,85 €
Each
Aantal stuks
0 → 150psi - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 → 24 V dc 0psi 150psi - 4 → 20 mA 3 Pin Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 123-6134
Fabrikantnummer251233
FabrikantGems Sensors
35,30 €
Each
Aantal stuks
35 → 85bar - Liquid SPST-NC - 35bar 85bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±2.1 bar -
RS-stocknr. 779-4238
FabrikantnummerPS61-30-4MGZ-B-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
75 → 275psi - Hydraulic SPST-NC 42 V dc 75psi 275psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-stocknr. 135-3732
FabrikantnummerXMLA020A2S13
150,00 €
Each
Aantal stuks
0 → 20bar - Air, Fresh Water, Hydraulic Oil, Sea Water 1 C/O 240 V ac, 250 V dc 0bar 20bar - - 1/2 in 14 NPT -13°C +158°C 2 % -
RS-stocknr. 135-3755
FabrikantnummerXMLG016D21
238,00 €
Each
Aantal stuks
0 → 16bar - Air, Corrosive Fluid, Fresh Water, Hydraulic Oil, Sea Water Analogue 12 V dc, 24 V dc 0bar 16bar - 4 → 20 mA M12 3-Pin Connector -15°C +85°C ±0.1 % 2 ms
RS-stocknr. 123-6140
Fabrikantnummer251239
FabrikantGems Sensors
35,30 €
Each
Aantal stuks
205 → 300bar - Liquid SPST-NC - 205bar 300bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±13.1 bar -
RS-stocknr. 176-7859
FabrikantnummerXMLP016BD11F
124,82 €
Each
Aantal stuks
0 → 16bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 16bar - 0.5 → 4.5 V 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 2 ms
RS-stocknr. 176-7862
FabrikantnummerXMLP016BD270
128,95 €
Each
Aantal stuks
0 → 16bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 12 → 24 V dc 0bar 16bar 7/16 - 20 UNF SAE 4 → 20 mA 4 Pin M12 Male Connector -30°C +85°C 0.1 %, ±0.5 (Measurement) % 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. 135-3760
FabrikantnummerXMLGM01D21
238,00 €
Each
Aantal stuks
-1 → 0bar - Air, Corrosive Fluid, Fresh Water, Hydraulic Oil, Sea Water Analogue 12 V dc, 24 V dc -1bar 0bar - 4 → 20 mA M12 3-Pin Connector -15°C +85°C ±0.1 % 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. 779-4210
FabrikantnummerPS61-50-4MGZ-A-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
275 → 800psi - Hydraulic SPST-NO 42 V dc 275psi 800psi BSP 1/4 - Spade Terminal -9°C +110°C - -
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