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. 124-2177
FabrikantnummerXMPC06C2941S701
71,70 €
Each
Aantal stuks
- Differential - 3 N/C - 1bar 6bar G1/4 - Screw Terminals -30°C +70°C ±0.5 % -
RS-stocknr. 779-4250
Fabrikantnummer212344-RS
FabrikantGems Sensors
82,35 €
Each
Aantal stuks
25 → 75psi - Air, Hydraulic SPDT 125/250 V 25psi 75psi NPT 1/4 - Screw Terminals -9°C +85°C - -
RS-stocknr. 124-2161
FabrikantnummerXMLRM01G1P75
298,00 €
Each
Aantal stuks
-0.97 → -0.05 (Falling) bar, -1 → -0.08 (Rising) bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Analogue, PNP-NO/NC 24 V dc -0.97 (Falling) bar, -1 (Rising) bar -0.05 (Falling) bar, -0.08 (Rising) 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. 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. 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. 124-2173
FabrikantnummerXMPA12C2131C
42,94 €
Each
Aantal stuks
0.3 → 10.3 (Falling) bar, 1.3 → 12 (Rising) bar Differential Air, Fresh Water, Sea Water 3NC - 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. 124-2127
Fabrikantnummer9013FSG2J21M4
FabrikantSquare D
63,63 €
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. 752-2431
Fabrikantnummer9012GBW1
FabrikantSquare D
413,53 €
Each
Aantal stuks
16 → 90psi Differential Gas, Liquid Level - 600 V 16psi 90psi NPT 1/4 - 12" NPT -40°C +120°C ±0.1 → 1 % -
RS-stocknr. 779-4213
FabrikantnummerPS61-30-4MGZ-A-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
75 → 275psi - Hydraulic SPST-NO 42 V dc 75psi 275psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-stocknr. 124-2128
Fabrikantnummer9013FSG2J24
FabrikantSquare D
28,26 €
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. 124-2175
FabrikantnummerXMPA12C2242
64,50 €
Each
Aantal stuks
0.3 → 10.3 (Falling) bar, 1.3 → 12 (Rising) bar Differential Air, Fresh Water, Sea Water 3NC - 0.3 (Falling) bar, 1.3 (Rising) bar 10.3 (Falling) bar, 12 (Rising) bar G3/8 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
RS-stocknr. 124-2167
FabrikantnummerXMPA06C2131C
45,52 €
Each
Aantal stuks
0.2 → 4.8 (Falling) bar, 1 → 6 (Rising) bar Differential Air, Fresh Water, Sea Water 3NC - 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. 123-6132
Fabrikantnummer251860
FabrikantGems Sensors
68,90 €
Each
Aantal stuks
0.7 → 4.1bar - Gas, Liquid SPST-NC - 0.7bar 4.1bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±0.1 bar -
RS-stocknr. 748-4723
FabrikantnummerZSE40AF-01-R
FabrikantSMC
158,59 €
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
RS-stocknr. 752-2465
Fabrikantnummer9012GCW3
FabrikantSquare D
594,82 €
Each
Aantal stuks
289 → 1260psi Differential Gas, Liquid Level - 600 V 289psi 1260psi NPT 1/4 - 12" NPT -40°C +120°C ±0.1 → 1 % -
RS-stocknr. 739-6727
FabrikantnummerPK7523
Fabrikantifm electronic
167,27 €
Each
Aantal stuks
0 → 25bar Relative Gas, Liquid 2NO 9.6 → 32 V dc 0bar 25bar G1/4 - M12 Connector -25°C +80°C <±2.5 % -
RS-stocknr. 835-2879
FabrikantnummerXMLR400M2P05
283,00 €
Each
Aantal stuks
0 → 400bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 2x PNP-NO/NC 24 V dc 0bar 400bar G1/4 - M12 Connector -20°C +80°C ≤0.1 % ≤5 ms
RS-stocknr. 124-2165
FabrikantnummerXMPA06B2133NS1
42,65 €
Each
Aantal stuks
- Differential - 2 N/C - 1bar 6bar G1/4 - Screw Terminals -30°C +100°C ±0.5 % -
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. 779-4226
FabrikantnummerPS61-10-4MGZ-B-SP
FabrikantGems Sensors
34,85 €
Each
Aantal stuks
15 → 60psi - Hydraulic SPST-NC 42 V dc 15psi 60psi BSP 1/4 - Spade Terminal -9°C +110°C - -
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