What are the main types of bourdon tubes for pressure gauges? How does the pressure gauge bourdon tube work?
As a type of pressure gauge, the pressure gauge bourdon tube is an efficient product mainly used in pulsating equipment and vibration equipment such as ships and trains. Many people are actually very curious about the type and working principle of the pressure gauge bourdon tube. So, what are the main types of pressure gauge bourdon tubes? How does the pressure gauge bourdon tube work? Next, let’s take a closer look together.
What are the characteristics of the pressure gauge bourdon tube?
As a common type of pressure gauge, the pressure gauge bourdon tube is a mechanical instrument that can operate without the need for a power source. The characteristics of the pressure gauge bourdon tube are mainly reflected in the following aspects:
(1) Wide measurement range. The measurement range of the pressure gauge bourdon tube can range from 0.6 bar to 7000 bar, and it can withstand a large pressure range, which allows it to be used in a wider range of spaces;
(2) Strong compatibility. The pressure gauge bourdon tube has high compatibility, and can be used in both liquid and gas media, whether in vacuum, low pressure, or high pressure;
(3) Wear resistance and corrosion resistance. The main component of the pressure gauge’s bourdon tube is steel, making it more durable, wear-resistant, and corrosion-resistant. It can also be used under some extreme conditions.
How does the pressure gauge bourdon tube work?
Essentially, a pressure gauge with a bourdon tube is a compact instrument with a simple measurement mode and a simple appearance. The working principle of the pressure gauge bourdon tube is actually the principle of fluid statics. Simply put, the inside of the pressure gauge’s bourdon tube has a movement that can undergo elastic deformation, and then the pressure can be measured by the deflection of the pointer.
What is the function of the pressure gauge bourdon tube?
The bourdon tube pressure gauge with a particularly simple measurement principle is mainly used to measure various media. The pressure gauge bourdon tube has many advantages, such as a wide measurement range, relatively low price, strong durability measurement, simple structure, and simple reading.
What are the main types of bourdon tubes for pressure gauges?
The types of pressure gauge bourdon tubes mainly include C-type bourdon tubes, spiral bourdon tubes, threaded bourdon tubes, etc. Different pressure gauges and bourdon tubes are suitable for use in different places, and we can choose according to specific needs. Additionally, it should be noted that when using the pressure gauge with the Bardon tube, attention should be paid to its suitability, and there should be no air or bubbles during measurement. Another point is that if there are changes in temperature and pressure, the measurement results may also be different.
In summary, there are many types of pressure gauge bourdon tubes with particularly high accuracy, which are suitable for use in different fields. If you need to use the pressure gauge bourdon tube, it is recommended to choose products from reputable manufacturers for more reliable quality.