Bourdon Tube Pressure Gauge



In these actual days, there are lots of models of pressure gauges that use the bourdon tube, however, most regular models has the same features, materials, and capacity, the only thing that changes is some minor things like the case type or the display range.

  • It has a display range of 1 bar to 1000 bar in the regular models.
  • Different dial sizes available: 2.5”,4”,6”,8 inches.
  • Storage temperature starts with -40C to 70C and -20C to 70C if the case is filled.
  • Gauges with brass connections can reach a maximum of 60C and the ones with stainless steel connections reach 200C.
  • Low price cost bourdon tube pressure gauge from China pressure gauge factories

Bourdon Tube Pressure Gauge

A Bourdon tube pressure gauge is a mechanical device used to measure pressure in a system. It consists of a curved tube that is flattened into a C-shape, which is known as a Bourdon tube. The tube is made of metal and is typically coiled into a spiral shape. When the pressure inside the system increases, the tube straightens out, and this motion is used to measure the pressure.

Bourdon tube pressure gauges are commonly used in a variety of industries, including oil and gas, chemical, and manufacturing. They are known for their accuracy and reliability, as well as their durability in harsh environments.

The operation of a Bourdon tube pressure gauge is relatively simple. The tube is connected to the system being measured through a port, and as pressure is applied, the tube straightens out, causing a pointer on the gauge to move. The movement of the pointer is proportional to the pressure being applied, which allows the gauge to display an accurate reading.

Bourdon tube pressure gauges are available in various sizes, shapes, and pressure ranges to suit different applications. They can also be customized with various materials and coatings to withstand corrosive or high-temperature environments.

Overall, a Bourdon tube pressure gauge is a reliable and accurate tool for measuring pressure in various systems, making it an essential component in many industrial processes.

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