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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Beskrivning Pris 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-artikelnummer 821-3689
Tillv. art.nr83282-00000100-05
VarumärkeHoneywell
298,75 kr
Each
Enheter
- - - - - - - - - - - - - -
RS-artikelnummer 123-6131
Tillv. art.nr251858
VarumärkeGems Sensors
645,99 kr
Each
Enheter
0.7 → 4.1bar - Gas, Liquid SPST-NO - 0.7bar 4.1bar BSP 1/4 - 1/4 x 1/32 Spade Terminal -40°C +121°C ±0.1 bar -
RS-artikelnummer 779-4200
Tillv. art.nrPS61-10-4MGZ-A-SP
VarumärkeGems Sensors
319,03 kr
Each
Enheter
15 → 60psi - Hydraulic SPST-NO 42 V dc 15psi 60psi BSP 1/4 - Spade Terminal -9°C +110°C - -
RS-artikelnummer 124-2126
Tillv. art.nr9013FSG2J21
VarumärkeSquare D
361,99 kr
Each
Enheter
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-artikelnummer 518-4428
VarumärkeRS PRO
1 127,46 kr
Each
Enheter
0 → 6bar Gauge Gas, Liquid Analogue 10 → 30 V dc 0bar 6bar G1/4 4 → 20 mA M12 Connector -20°C +125°C ≤0.5 % ≤3 ms
RS-artikelnummer 124-2169
Tillv. art.nrXMPA06C2374N
481,00 kr
Each
Enheter
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-artikelnummer 739-6721
Tillv. art.nrPK7524
Varumärkeifm electronic
1 752,00 kr
Each
Enheter
0 → 10bar Relative Gas, Liquid 2NO 9.6 → 32 V dc 0bar 10bar G1/4 - M12 Connector -25°C +80°C <±2.5 % -
RS-artikelnummer 124-2173
Tillv. art.nrXMPA12C2131C
347,40 kr
Each
Enheter
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-artikelnummer 748-4711
Tillv. art.nrISE40A-C6-T
VarumärkeSMC
1 182,97 kr
Each
Enheter
-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-artikelnummer 739-6727
Tillv. art.nrPK7523
Varumärkeifm electronic
1 752,00 kr
Each
Enheter
0 → 25bar Relative Gas, Liquid 2NO 9.6 → 32 V dc 0bar 25bar G1/4 - M12 Connector -25°C +80°C <±2.5 % -
RS-artikelnummer 124-2176
Tillv. art.nrXMPC06C2374
497,60 kr
Each
Enheter
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 G1/2 - Screw Clamp -25°C +70°C <3.5 (Repeat) % -
RS-artikelnummer 123-6138
Tillv. art.nr251237
VarumärkeGems Sensors
322,00 kr
Each
Enheter
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-artikelnummer 123-6132
Tillv. art.nr251860
VarumärkeGems Sensors
645,99 kr
Each
Enheter
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-artikelnummer 124-2134
Tillv. art.nrXMLP006GD11F
1 031,50 kr
Each
Enheter
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-artikelnummer 748-4717
Tillv. art.nrISE40A-01-R
VarumärkeSMC
1 134,95 kr
Each
Enheter
-0.1 → 1MPa Vacuum Gas Analogue 12 → 24 V dc -0.1MPa 1MPa BSP 1/8 1 → 5 V, 4 → 20 mA Wire Lead -5°C +50°C ±0.2 % 2.5 ms
RS-artikelnummer 176-7888
Tillv. art.nrXMLP100BC11F
1 082,80 kr
Each
Enheter
0 → 100bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 100bar - 0.5 → 4.5 V EN 175301-803-A 3 Pin Male Connector -30°C +85°C ±0.5 (Measurement) %, 0.1 % 2 ms
RS-artikelnummer 835-2845
Tillv. art.nrXMLR010G2P05
2 840,72 kr
Each
Enheter
0 → 10bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 2x PNP-NO/NC 24 V dc 0bar 10bar G1/4 - M12 Connector -20°C +80°C ≤0.1 % ≤5 ms
RS-artikelnummer 176-7889
Tillv. art.nrXMLP100BD11F
1 082,80 kr
Each
Enheter
0 → 100bar - Air, Fresh Water, Gas, Hydraulic Oil, Refrigeration Fluid Analogue 5 V dc 0bar 100bar - 0.5 → 4.5 V 4 Pin M12 Male Connector -30°C +85°C ±0.5 (Measurement) %, 0.1 % 2 ms
RS-artikelnummer 748-4723
Tillv. art.nrZSE40AF-01-R
VarumärkeSMC
1 463,14 kr
Each
Enheter
-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-artikelnummer 835-2848
Tillv. art.nrXMLR010G1P25
3 150,03 kr
Each
Enheter
0 → 10bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Analogue, 1 x PNP 24 V dc 0bar 10bar G1/4 4 → 20 mA M12 Connector -20°C +80°C ≤0.1 % ≤10 (Analogue) ms, ≤5 (Discrete) ms
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