Digital pressure gauges are widely used in the field of industrial machinery and are favored for their accurate pressure measurement and clear digital display. They can help operators monitor the operating status of equipment in real time to ensure the safety and stability of the production process. The following are some of the key applications of digital pressure gauges in the field of industrial machinery:

1.Hydraulic system

• Pressure monitoring and control:
  Digital pressure gauges are often used to monitor the pressure of hydraulic systems, such as hydraulic presses, hydraulic pumps and hydraulic cylinders. They can display the hydraulic pressure in the system in real time to help operators understand the system status at any time and avoid system failure or equipment damage caused by too high or too low pressure.
• System commissioning and maintenance:
  During the debugging and maintenance of the hydraulic system, the digital display pressure gauge is used to detect and adjust the system pressure to ensure that the equipment operates within the optimal pressure range and improve system efficiency and service life.

2.Pneumatic system

• Air pressure monitoring:
  In pneumatic control systems, such as pneumatic actuators, pneumatic valves and pneumatic tools, digital pressure gauges are used to monitor the pressure of compressed air to ensure that pneumatic equipment works at an appropriate pressure, thereby improving work accuracy and operational safety.
• Leak Detection:
  Digital pressure gauges can help detect pressure leaks in pneumatic systems and quickly identify and locate leaks by comparing real-time pressure data, thereby reducing energy consumption and maintenance costs.

3.Boiler and Pressure Vessel

• Pressure safety monitoring:
  In boilers and pressure vessels, digital pressure gauges are used to monitor the internal pressure in real time to ensure that the pressure is always within a safe range and prevent the risk of explosion due to excessive pressure. It is usually linked with a safety valve and a pressure switch to automatically trigger an alarm or emergency shutdown when the pressure is abnormal.
• Periodic inspection and calibration:
  Digital pressure gauges are used for periodic inspection and calibration of boilers and pressure vessels to help maintenance personnel ensure the accuracy of pressure control equipment and comply with industrial safety standards.

4.chemical and pharmaceutical industry

• Pressure monitoring of reactor and mixing tank:
  Digital pressure gauges are used to monitor the internal pressure of reactors, mixing tanks and other equipment in the chemical and pharmaceutical industries to ensure that the reaction conditions meet the process requirements and prevent pressure fluctuations from affecting product quality or causing dangerous reactions.
• filtration and separation equipment:
  In the process of filtration and separation, the digital display pressure gauge is used to monitor the pressure difference between the inlet and outlet of the filter and the separator, judge the working status of the equipment and the cleanliness of the filter element, so as to carry out maintenance and replacement in time.

5.Pumps and Compressors

• Pressure monitoring of pump:
  Digital pressure gauges are widely used in various pump systems, such as centrifugal pumps, screw pumps, gear pumps, etc., to monitor the outlet pressure of the pump, ensure the normal operation of the pump, and prevent equipment failures caused by too high or too low pressure.
• Compressor pressure detection:
  In the compressor, the digital display pressure gauge is used to monitor the discharge pressure of the compressor to help the operator adjust and control the compression process to meet the requirements of the production process and ensure the reliability and stability of the equipment operation.

6.Food and Beverage Industry

• pressure cooker and fermentation tank:
  Digital pressure gauges are used for pressure monitoring of pressure cookers and fermentation tanks in the food and beverage industry to ensure precise pressure control during cooking and fermentation, thereby ensuring product quality and safety.
• liquid conveying and filling equipment:
  In the process of liquid transportation and filling, digital pressure gauges are used to monitor the pressure in pipelines and equipment to ensure the stability of the filling process and avoid uneven filling or overflow caused by pressure fluctuations.

7.Energy and Power Industry

• Steam system:
  In the energy and power industries, digital pressure gauges are used to monitor the pressure of steam systems to ensure the normal operation of boilers, steam pipes and turbines, and to prevent equipment damage and energy waste caused by abnormal pressure.
• Gas delivery:
  In the process of natural gas and industrial gas transportation, digital display pressure gauges are used to monitor pipeline pressure to ensure safe and stable transportation of gas to the destination and prevent leakage or uneven transportation.

Summary

Digital pressure gauges are widely used in the field of industrial machinery to help enterprises achieve more accurate pressure control and more efficient equipment management. They not only improve the safety and reliability of the production process, but also provide operators with intuitive, real-time pressure information to optimize process flow, reduce downtime and reduce maintenance costs.