Hot Product

Manufacturer Specializing in Air Pressure Gauge Solutions

Hangzhou Guanshan Instrument Co., Ltd is a premier manufacturer specializing in air pressure gauges, ensuring high performance and safety across diverse systems.


Product Features:
  • Nominal size: 100mm
  • Leakage rate: ≤1X10-9 Pa.m3/s (Helium leakage inspection)
  • Connection thread: M20*1.5 (customizable)
  • Accuracy class: 1.0 or 1.6;-40℃ to +60℃:2.5

Product Detail

Product Tags

Product Main Parameters

ParameterSpecification
Nominal size100 mm
Accuracy class1.0 or 1.6 at 20℃; 2.5 from -40℃ to 60℃
Scale ranges-0.1~0.9MPa
Electrical connectionPlug-in connection M20*1.5
Insulation resistance>100 MW (DC 500V)

Common Product Specifications

SpecificationDetails
MaterialS.S 316L for Bourdon tube and movement
CaseS.S 304
WindowSafety glass
Degree of protectionIP65

Product Manufacturing Process

According to authoritative research, the manufacturing process for air pressure gauges involves precision engineering and adherence to strict quality standards. The process begins with the selection of materials, such as stainless steel, which are chosen for their durability and resistance to corrosion. Components like the Bourdon tube are precision-engineered to ensure accurate pressure readings. Assembled gauges undergo rigorous testing to meet established calibration standards. Technological advancements have enabled the integration of digital sensors for enhanced accuracy. Concluding, adherence to international standards in manufacturing air pressure gauges ensures optimal performance and reliability across various applications.

Product Application Scenarios

Air pressure gauges are pivotal in sectors such as automotive, industrial, and HVAC systems. In automotive settings, accurate tire pressure gauging promotes fuel efficiency and vehicle safety. Industrial applications rely on these gauges for monitoring pneumatic systems, ensuring machinery functions within safe pressure limits. HVAC systems utilize pressure gauges to maintain optimal airflow and temperature, enhancing efficiency. According to recent studies, utilizing high-quality air pressure gauges in these applications leads to improved operational efficiency and reduced maintenance costs, underlining their critical role in diverse operational environments.

Product After-sales Service

Guanshan Instruments offers comprehensive after-sales support, including installation guidance, maintenance tips, and prompt response to customer inquiries, ensuring continuous satisfaction and optimal product performance.

Product Transportation

Our air pressure gauges are securely packaged to prevent damage during transit. We partner with leading logistics providers to ensure timely and safe delivery across various regions, adhering to international shipping standards.

Product Advantages

  • High accuracy and reliability.
  • Durable construction with stainless steel components.
  • Suitable for a wide range of applications and environments.
  • Customizable features to meet specific needs.

Product FAQ

  • What is the accuracy class of these gauges? Our gauges offer an accuracy class of 1.0 or 1.6 at 20℃ and 2.5 from -40℃ to 60℃, ensuring precision in various conditions.
  • Can these gauges be used in extreme temperatures? Yes, our air pressure gauges function effectively in temperatures ranging from -40℃ to 60℃.
  • Are these gauges suitable for industrial use? Yes, designed for robustness and accuracy, they are ideal for industrial applications requiring precise pressure monitoring.
  • Do these gauges require regular maintenance? Maintenance is minimal, but periodic checks ensure optimal performance and longevity.
  • What materials are used in these gauges? Our gauges are constructed with S.S 316L for the Bourdon tube and movement, and S.S 304 for the case.
  • Is customization available? Yes, we offer customization options to suit specific application needs.
  • What is the delivery timeframe? Delivery times vary based on location but generally range from 2-4 weeks.
  • Are these gauges compatible with SF6 insulated systems? Yes, they are specifically designed for use with SF6 insulated systems.
  • What kind of electrical connection is used? Our gauges use a plug-in connection M20*1.5 sealing head.
  • What is the warranty period? Our air pressure gauges come with a one-year warranty, ensuring quality assurance and customer satisfaction.

Product Hot Topics

  • The Importance of Accurate Air Pressure Gauges in Automotive Maintenance

    Maintaining correct tire pressure is crucial for vehicle safety and efficiency. High-quality air pressure gauges from trusted manufacturers ensure precise readings, preventing underinflation or overinflation, which can lead to dangerous blowouts and reduced fuel efficiency. Investing in reliable instruments like those from Guanshan Instruments enhances automotive performance, extends tire lifespan, and contributes to overall road safety. Selecting the right air pressure gauge for your automotive needs can significantly impact vehicle maintenance and performance quality.

  • Industrial Applications of Air Pressure Gauges: Enhancing Efficiency

    In industrial settings, air pressure gauges play a vital role in ensuring machinery operates within specified pressure limits. These gauges, manufactured with advanced technology, provide accurate measurements critical for efficient machine performance and safety. Manufacturers like Guanshan Instruments offer durable and reliable air pressure gauges, ideal for consistent pressure monitoring in industrial environments. The integration of these gauges can reduce downtime, enhance operational safety, and contribute to the overall efficiency of industrial processes.

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