Pressure Gauges

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Pressure gauges are analogue instruments used to measure the pressure or vacuum within a fluid power system. Gauges are installed at any point within a machine where the pressure needs to be measured. By monitoring the pressure within a system, you can prevent damage or downtime caused by spikes in pressure.

Analogue pressure gauges display pressure on a dial. The needle is controlled by a spring or a tube that changes according to the pressure. It is important to ensure that your dial can read the pressure range within your system. Some pressure gauges can read up to 5000 psi or 7500 psi. Pressure scale range is also measured in "bar".

RS Components offer an extensive range of highly accurate pressure gauges from industry-leading brands including Bourdon, Fluke, WIKA, Druck, and of course RS PRO.

Need Calibration?

Calibration of your pressure gauge will ensure the instrument is operating correctly and within the manufacturer's specifications. Calibrated gauges will measure within the desired range and provide accurate readings. For more information on this, we offer in-house calibration services if required.

Other things to consider when choosing a pressure gauge include the operating temperature and the accuracy of the reading. Most gauges are mounted on a threaded connection, such as G 1/4 or BSP 3/8.

What are pressure gauges made from?

Most standard pressure gauges are made from stainless steel or brass. However, there are lightweight alternatives such as plastic or aluminium options.

Where are pressure gauges used?

Pressure gauges are used in a wide range of industrial applications where it is necessary to measure the pressure is within normal limits. Some of the most common are:

  • Air conditioning systems
  • Heating systems
  • Compressors
  • Medical engineering
  • Operating machinery
  • Hydraulics systems
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Description Price Minimum Pressure Measurement Maximum Pressure Measurement Pressure Gauge Type Gauge Outside Diameter Connection Size Best Accuracy Case Material Minimum Operating Temperature Maximum Operating Temperature Model Number p Interface Type
RS庫存編號 532-6284
製造零件編號DPI104-13G-5491
BrandDruck
HK$9,408.38
單位
-1bar 20bar Hydraulic, Pneumatic 95mm 1/4 in ±0.05 % ABS, PC -20°C 70°C DPI104 RS232
RS庫存編號 110-826
製造零件編號9626829
BrandWIKA
HK$274.83
單位
0bar 10bar Bottom Entry 63mm G 1/4 ±1.6 % Stainless Steel -20°C +60°C - -
RS庫存編號 787-4640
製造零件編號DPI104-04G
BrandDruck
HK$8,503.19
單位
0bar 0.7bar Hydraulic, Pneumatic 95mm 1/4in ±0.05% ABS, PC -10°C +50°C - -
RS庫存編號 188-986
BrandRS PRO
HK$534.62
單位
- 0bar Vacuum 100mm - - Stainless Steel -40°C +60°C - -
RS庫存編號 189-030
BrandRS PRO
HK$493.29
單位
0psi 300psi Bottom Entry 100mm G 3/8 - Stainless Steel -40°C +60°C - -
RS庫存編號 787-4615
製造零件編號DPI104-10G
BrandDruck
HK$8,835.32
單位
0bar 7bar Hydraulic, Pneumatic 95mm 1/4in ±0.05% ABS, PC -10°C +50°C - -
RS庫存編號 537-426
製造零件編號5K4-10
BrandSMC
HK$87.52
單位
1bar 10bar Back Entry 50mm - - - - - - -
RS庫存編號 822-4009
製造零件編號18-013-989
HK$204.35
單位
0bar 10bar Back Entry 40mm - ± 2.5% ABS, Stainless Steel, Steel -40°C +65°C - -
RS庫存編號 258-2380
BrandRS PRO
HK$992.56
單位
0bar 10bar Bottom Entry 100mm G 1/2 - Stainless Steel -20°C +60°C - -
RS庫存編號 722-788
製造零件編號9350569
BrandWIKA
HK$117.03
單位
0bar 10bar Back Entry 40mm - ± 1.6% - -40°C +60°C - -
RS庫存編號 447-8952
製造零件編號7833500
BrandWIKA
HK$138.32
單位
0bar 2.5bar Back Entry 40mm - ± 2.5% Plastic -40°C +60°C - -
RS庫存編號 787-4621
製造零件編號DPI104-16G
BrandDruck
HK$7,122.31
單位
0bar 70bar Hydraulic, Pneumatic 95mm 1/4in ±0.05% ABS, PC -10°C +50°C - -
RS庫存編號 324-8520
製造零件編號34/655/0
BrandBrannan
HK$430.44
單位
0bar 10bar Bottom Entry 100mm BSP 3/8 ±1.6 % Steel - - - -
RS庫存編號 324-8508
製造零件編號34/654/0
BrandBrannan
HK$513.96
單位
0bar 6bar Bottom Entry 100mm BSP 3/8 - Steel - - - -
RS庫存編號 532-6290
製造零件編號I104-22S-4022
BrandDruck
HK$8,503.19
單位
0bar 700bar Hydraulic, Pneumatic 95mm 1/4 in ±0.05 % ABS, PC -10°C +50°C DPI104 RS232
RS庫存編號 787-4647
製造零件編號DPI104-18G
BrandDruck
HK$8,835.32
單位
0bar 200bar Hydraulic, Pneumatic 95mm 1/4in ±0.05% ABS, PC -10°C +50°C - -
RS庫存編號 283-1430
製造零件編號GP10S
BrandEnerpac
HK$1,723.03
單位
0bar 700bar Hydraulic 100mm - ± 1% Stainless Steel - - - -
RS庫存編號 258-2346
BrandRS PRO
HK$1,151.67
單位
0bar 2.5bar Bottom Entry 100mm G 1/2 - Stainless Steel -20°C +60°C - -
RS庫存編號 257-8381
BrandRS PRO
HK$1,135.00
單位
- 0bar Vacuum 100mm - - Stainless Steel -20°C +60°C - -
RS庫存編號 324-8536
製造零件編號34/656/0
BrandBrannan
HK$513.96
單位
0bar 16bar Bottom Entry 100mm BSP 3/8 - Steel - - - -