-
-
Shock and Vibration Resistant
-
All-Steel Construction for Corrosion & High-Vibration Environments
-
High-Precision Calibration
-
Digital Display; Multi-Unit Switch;Battery
-
Pipeline Differential Pressure Monitoring
-
Mid-static differential pressure measurement
-
-
-
-
-
-
-
Blog
Specializing in the production of special pressure gauges, thermometers, and pressure measuring accessories, etc
What are the basic principles of stainless steel pressure gauges?
Release time:
2025-11-13
A stainless steel pressure gauge is a device used to measure pressure. Its core components are made of stainless steel, which offers excellent corrosion resistance and stability. It is widely used in various industrial sectors, such as chemical engineering, petroleum, metallurgy, and pharmaceuticals, providing accurate data for pressure monitoring and control during production processes.
A stainless steel pressure gauge is a device used to measure pressure. Its core components are made of stainless steel, which offers excellent corrosion resistance and stability. It is widely used in various industrial sectors, such as chemical engineering, petroleum, metallurgy, and pharmaceuticals, providing accurate data for pressure monitoring and control during production processes.
II. Main Features
1. Corrosion-resistant: Made from stainless steel, it can withstand the corrosion of various chemical media and is suitable for corrosive environments.
2. High stability: Accurate pressure measurement with excellent long-term stability.
3. High safety: Exhibits excellent explosion-proof and vibration-resistant performance under high-pressure conditions.
4. Widely applicable: Suitable for a variety of media, such as gases, liquids, and more.
III. Working Principle
A stainless steel pressure gauge senses the measured pressure through a pressure-sensitive element (such as a Bourdon tube or a bellows) and converts it into mechanical displacement. This displacement is then displayed by an indicating device (such as a pointer or a digital display), thereby enabling the measurement of pressure.
IV. Classification and Selection
Stainless steel pressure gauges can be classified according to their measurement range, accuracy class, connection method, and other factors. When selecting a gauge, it is essential to consider factors such as the operating environment (e.g., temperature, pressure range), the properties of the medium being measured (e.g., corrosivity, viscosity), and installation requirements.
V. Installation and Usage Precautions
1. Before installation, check whether the pressure gauge is intact and undamaged and whether the connections are secure.
2. During installation, ensure that the connecting pipe between the pressure gauge and the pressure measurement point is tightly sealed to prevent leaks.
3. During use, periodically check the accuracy of the pressure gauge. If any abnormalities are detected, replace or repair it promptly.
4. Avoid using in temperatures that are too high or too low, as this may affect measurement accuracy.
5. Overpressure operation is strictly prohibited to avoid damaging the pressure gauge.
VI. Maintenance and Care
1. Regularly inspect the connection parts of the pressure gauge to ensure there is no looseness or leakage.
2. Clean the stainless steel surface and keep it tidy.
3. If necessary, calibrate the pressure gauge regularly.
7. Faults and Troubleshooting
Common faults include the pointer failing to move and the pointer jittering. When addressing these issues, it’s important to conduct inspections and repairs based on the specific situation—for example, replacing damaged components or adjusting the installation position.
A stainless steel pressure gauge is an important pressure-measuring device. Understanding its basic principles, proper installation and usage, and regular maintenance are crucial for ensuring the safety and stability of the production process.
Product Inquiry
Sales Manager:
0086-18217710728 （Wechat and Whatsapp)
Email: lindalu@haite-gauge.com
Technique Manager:
0086-17361735290 (Wechat and Whatsapp)
Email: easy.qian@haite-gauge.com
Headquarter: info@haite-gauge.com
Address: No. 509 Datong Road, Binhu Economic and Technological Development Zone,Wuxi City
WeChat customer service
