Hot Product

Manufacturer High Pressure Gauge PG-L-02 2.5

The PG-L-02 by manufacturer Guanshan Instruments is a high pressure gauge, liquid filled, designed for accurate pressure readings in various industrial sectors.


Product Features:
  • Nominal size: 63mm
  • Accuracy: 2.5%
  • Case: SS 304
  • Process connection: Copper alloy
  • Thread: 1/4 (G, PT, NPT)
  • Bracket: (Optional)

Product Detail

Product Tags

Product Main Parameters

ModelPG-L-02
DescriptionLiquid filled pressure gauge
Nominal size in mm63
Accuracy class1.6 or 2.5
Scale ranges-1~600bar
Permissible temperatureAmbient: -5~60℃, Medium: 60℃
Process connectionCopper alloy
Connection thread1/4 (G PT NPT)

Common Product Specifications

Bourdon tubePhosphor Bronze
MovementCopper alloy
CaseS.S case
BezelS.S Rolling
WindowPC
DialAluminum (customized logo)
PointerAluminum, black

Product Manufacturing Process

The manufacturing of high pressure gauges involves precise engineering and assembly processes. The Bourdon tube, a critical component, is designed based on specific pressure ranges and undergoes rigorous testing to ensure durability and accuracy. Advanced CNC machines are used for creating the exact shapes required. This is followed by assembly, where components like the dial, case, and pointer are integrated. Quality control is paramount, with each gauge undergoing calibration to ensure it meets the manufacturer’s standards. The process concludes with environmental testing to affirm the gauge's resilience against varying temperatures and conditions.

Product Application Scenarios

High pressure gauges like the PG-L-02 are essential in industries requiring precise pressure readings, such as oil and gas, where accurate data ensures operational safety and efficiency. In automotive manufacturing, these gauges help maintain system performance by monitoring fuel and hydraulic pressures, leading to improved vehicle reliability. Additionally, in industrial machinery, they prevent system failures by ensuring hydraulic systems operate within safe pressure limits. According to industry research, effective pressure monitoring through high-quality gauges significantly reduces operational risks and enhances system longevity.

Product After-sales Service

Guanshan Instruments offers comprehensive after-sales support, including calibration services and spare parts availability to extend the longevity of the high pressure gauge. Customers can access technical support through multiple channels for troubleshooting and guidance on optimal usage practices.

Product Transportation

Each high pressure gauge is securely packaged to prevent damage during transit. Employing trusted logistics partners ensures timely delivery to domestic and international locations, maintaining the integrity of the product during transportation.

Product Advantages

  • Accuracy: Offers precise pressure readings critical for various applications.
  • Durability: Built with robust materials to withstand extreme conditions.
  • Versatility: Suitable for both gaseous and liquid media.
  • Reliability: Guarantees consistent performance to avoid system failures.
  • Customization: Available with tailored options to meet specific user requirements.

Product FAQ

  1. What media can this high pressure gauge measure?
    The PG-L-02 is capable of measuring gaseous and liquid media that are not highly viscous, crystallizing, or aggressive towards copper alloy parts, providing flexibility in various applications.
  2. How often should the gauge be calibrated?
    Regular calibration is recommended every 6 to 12 months depending on usage conditions, ensuring that the manufacturer high pressure gauge maintains its precision and reliability over time.
  3. What are the temperature limits for this gauge?
    The permissible ambient temperature ranges from -5℃ to 60℃, with the medium temperature also allowed up to 60℃, accommodating diverse environmental conditions.
  4. Can the gauge be used in corrosive environments?
    The stainless steel construction offers some protection, but for highly corrosive environments, additional protective measures may be necessary to maintain gauge integrity.
  5. Does the gauge require special installation tools?
    Standard tools for threaded connections are sufficient for installation. Ensure correct torque levels to prevent leaks or damage to the gauge.
  6. Is the PG-L-02 available with digital readout?
    Currently, the PG-L-02 model is an analog gauge; however, digital options are available in our other product lines for applications requiring electronic readouts.
  7. What maintenance does the gauge require?
    Regular inspections for mechanical damage, calibration checks, and verification of pressure readings are advised to ensure optimal performance.
  8. How does this gauge handle vibration and dynamic loads?
    The liquid-filled design dampens vibrations, ensuring stable readings and extending the lifespan of the mechanical components.
  9. What are the options for customizing the dial?
    Customization options include specific pressure units, branded logos, and color variations for the dial, tailored to user specifications.
  10. What is the warranty policy?
    A standard manufacturer warranty covers defects in materials and workmanship. Contact customer service for specific terms and conditions.

Product Hot Topics

  1. Enhancing Safety with High Pressure Gauges
    As a reputable manufacturer, Guanshan Instruments recognizes the pivotal role of high pressure gauges in promoting safety across industries. By providing accurate pressure readings, these gauges help prevent catastrophic failures in systems like oil drilling rigs and industrial machinery, thereby safeguarding lives and assets.
  2. Innovations in Pressure Gauge Technology
    The evolution of high pressure gauges continually excites industry experts and manufacturers alike. Advancements such as integrated digital displays and connectivity options are enhancing user experience, offering real-time data analysis and remote monitoring capabilities.
  3. Why Choose Liquid-Filled Gauges?
    Liquid-filled high pressure gauges, like the PG-L-02, have gained popularity due to their ability to dampen vibration and pulsation effects. This feature enhances measurement accuracy and prolongs the lifespan of the gauge, making them a preferred choice for manufacturers and end-users.
  4. Understanding Gauge Calibration
    Calibration is crucial for maintaining the accuracy of high pressure gauges. Guanshan Instruments, a trusted manufacturer, emphasizes regular calibration to ensure that their gauges deliver reliable performance, thereby optimizing system efficiency and safety.
  5. Manufacturing Excellence at Guanshan Instruments
    At Guanshan Instruments, the manufacturing process of high pressure gauges integrates precision engineering with advanced technology. This commitment to quality ensures that each gauge delivers exceptional performance and reliability in demanding applications.
  6. The Role of High Pressure Gauges in Industrial Automation
    In the realm of industrial automation, high pressure gauges are indispensable for monitoring and controlling pressure levels in hydraulic systems, contributing to enhanced operational efficiency and machinery longevity.
  7. Choosing the Right Gauge for Your Application
    For manufacturers and end-users, selecting the appropriate high pressure gauge involves considering factors like media compatibility, pressure range, and environmental conditions to ensure optimal performance and longevity.
  8. Addressing Environmental Challenges
    Manufacturers design high pressure gauges to withstand harsh environmental conditions, including temperature extremes and corrosive substances, ensuring consistent performance across diverse applications.
  9. Exploring Customization Options
    Guanshan Instruments offers numerous customization options for high pressure gauges, allowing users to tailor products to their specific needs, ranging from dial designs to connection types.
  10. The Future of High Pressure Gauges
    As a leading manufacturer, Guanshan Instruments is at the forefront of developing next-generation high pressure gauges, focused on integrating smart technology and enhancing user interfaces for improved functionality and connectivity.

Image Description

There is no picture description for this product

privacy settings Privacy settings
Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
✔ Accepted
✔ Accept
Reject and close
X