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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กำลังดูสินค้า 1 - 20 รายการจาก 233 รายการ / Viewing 1 - 20 of 233 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 124-2169
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPA06C2374N
THB1,876.97
Each
Units
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 Stock No. 124-2176
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPC06C2374
THB1,968.53
Each
Units
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 Stock No. 124-2167
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPA06C2131C
THB1,510.73
Each
Units
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 Stock No. 835-2839
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLR010G1N25
THB13,642.38
Each
Units
0 → 10bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 1 x NPN, Analogue 24 V dc 0bar 10bar G1/4 4 → 20 mA M12 Connector -20°C +80°C ≤0.1 % ≤10 (Analogue) ms, ≤5 (Discrete) ms
RS Stock No. 124-2119
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9012GAW4
THB7,874.13
Each
Units
1.5 → 7.5 (Decreasing) psi, 3.5 → 15 (Differential) psi Differential Air, Hydraulic Oil, Non-Corrosive Gas, Non-Corrosive Liquids SPDT-NO/NC 240 V ac, 250 V dc 1.5 (Decreasing) psi, 3.5 (Differential) psi 15 (Differential) psi, 7.5 (Decreasing) psi 0.25 in NPTF - 0.5 in NPT -10°F +185°F <4 (Repeat) % -
RS Stock No. 124-2165
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPA06B2133NS1
THB1,406.36
Each
Units
- Differential - 2 N/C - 1bar 6bar G1/4 - Screw Terminals -30°C +100°C ±0.5 % -
RS Stock No. 124-2171
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPA12B2142
THB1,648.07
Each
Units
0.3 10.3 (Falling) bar, 1.3 12 (Rising) bar Differential Air, Fresh Water, Sea Water 2NC - 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 Stock No. 124-2156
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLR100M1P25
THB14,329.08
Each
Units
5 → 97 (Falling) bar, 8 → 100 (Rising) bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid Analogue, PNP-NO/NC 24 V dc 5 (Falling) bar, 8 (Rising) bar 100 (Rising) bar, 97 (Falling) bar G1/4 4 → 20 mA M12 4-Pin Connector -20°C +80°C ≤0.2 (Repeat) %, ≤0.6 (Output) %, ≤1 (Overall) % ≤10 (Analogue) ms, ≤5 (Discrete) ms
RS Stock No. 124-2170
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPA12B2131C
THB1,340.03
Each
Units
0.3 10.3 (Falling) bar, 1.3 12 (Rising) bar Differential Air, Fresh Water, Sea Water 2NC - 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 Stock No. 752-2434
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9012GAW5
THB18,715.70
Each
Units
6 → 30psi Differential Gas, Liquid Level - 600 V 6psi 30psi NPT 1/4 - 12" NPT -40°C +120°C ±0.1 → 1 % -
RS Stock No. 124-2175
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMPA12C2242
THB3,525.04
Each
Units
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 Stock No. 124-2161
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLRM01G1P75
THB13,642.38
Each
Units
-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 Stock No. 835-2867
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLR250M2P05
THB10,298.01
Each
Units
0 → 250bar Differential Air, Fresh Water, Hydraulic Oil, Refrigerator Fluid 2x PNP-NO/NC 24 V dc 0bar 250bar G1/4 - M12 Connector -20°C +80°C ≤0.1 % ≤5 ms
RS Stock No. 124-2120
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9012GAW5
THB10,483.57
Each
Units
3 → 150 (Decreasing) psi, 6 → 30 (Differential) psi Differential Air, Hydraulic Oil, Non-Corrosive Gas, Non-Corrosive Liquids SPDT-NO/NC 240 V ac, 250 V dc 3 (Decreasing) psi, 6 (Differential) psi 150 (Decreasing) psi, 30 (Differential) psi 0.25 in NPTF - 0.5 in NPT -10°F +85°F <4 (Repeat) % -
RS Stock No. 124-2158
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLR250M1P75
THB13,871.28
Each
Units
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
RS Stock No. 124-2131
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLA160E2S11
THB7,141.65
Each
Units
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 Stock No. 752-2437
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.9012GAW6
THB19,651.89
Each
Units
10 → 49psi Differential Gas, Liquid Level - 600 V 10psi 49psi NPT 1/4 - 12" NPT -40°C +120°C ±0.1 → 1 % -
RS Stock No. 135-3734
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLA035B2S11
THB10,361.56
Each
Units
0 → 35bar - Air, Fresh Water, Hydraulic Oil, Sea Water 1 C/O 240 V ac, 250 V dc 0bar 35bar - - PG 13.5 -13°C +158°C 2 % -
RS Stock No. 135-3740
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLB010A2C11
THB10,268.26
Each
Units
0 → 10bar - Air, Fresh Water, Hydraulic Oil, Sea Water 1 C/O 240 V ac, 250 V dc 0bar 10bar - - DIN 43650A 4-Pin Male Connector -13°C +158°C 2 % -
RS Stock No. 146-2939
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XMLPM00GD71F
THB4,257.52
Each
Units
-1 → 0bar Differential Air, Fresh Water, Gas, Hydraulic Oil Analogue 24 V dc -1bar 0bar - 0 → 10 V 4-Pin M12 Male Connector -30°C +85°C 0.1 % ≤2 ms