Hot Product

Factory Dial Tire Pressure Gauge PG-EC-02 with Contacts

Our factory-produced dial tire pressure gauge PG-EC-02 offers precise readings and durability, ideal for industrial settings.


Product Features:
  • Nominal size(mm): 63; 100; 150
  • Accuracy: 1.6% or 2.5%
  • Two Switch Contacts: Double upper; double lower; one upper and one lower
  • Connection thread: Thread: 1/8; 1/4; 3/8; 1/2 (G PT NPT); M14*1.5; M20*1.5

Product Detail

Product Tags

Product Main Parameters

ModelPG-EC-02
DescriptionPressure gauge with switch contacts
Nominal size in mm100
Accuracy class1.6 or 2.5
Scale ranges-1~600bar
Permissible temperatureAmbient: -20~60℃, Medium: 60℃
Contact electrical parameters30VA, 1A(MAX) DC220V, AC380V
Process connectionCopper alloy
Connection thread1/8; 1/4; 3/8; 1/2 (G PT NPT); M14*1.5; M20*1.5
Bourdon tubePhosphor Bronze
MovementCopper alloy
CaseBlack steel
BezelBlack steel
WindowPlexiglass
DialAluminum (customized logo)
PointerAluminum, black

Common Product Specifications

TypeMagnetic Electrical Contact
ApplicationIndustrial pressure measurement
CompatibilityGaseous and liquid media

Product Manufacturing Process

Manufacturing the PG-EC-02 involves several critical steps to ensure precision and reliability. The production begins with high-quality raw materials, such as copper alloy for the bourdon tube and black steel for the case. These materials are selected for their durability and resistance to corrosion. The manufacturing process includes precision machining of the bourdon tube and other components to house the pressure sensing mechanism. Each part is carefully inspected to meet stringent quality standards. Subsequently, the components are assembled in a controlled environment to avoid contamination or damage. The dial face and needle are calibrated using advanced techniques to ensure accurate readings. Finally, each gauge undergoes rigorous testing to verify its performance under various conditions. This meticulous process guarantees that each dial tire pressure gauge meets industry standards and customer expectations for safety and reliability.

Product Application Scenarios

The PG-EC-02 dial tire pressure gauge is vital in various industrial and automotive scenarios. Its primary application is in maintaining optimal tire pressure for vehicles, contributing significantly to safety and fuel efficiency. In industrial settings, the gauge is used to monitor and control pressure in systems involving pneumatic or hydraulic processes. This ensures smooth operation and prevents equipment failure due to improper pressure levels. The gauge's compatibility with both gaseous and liquid media makes it versatile, suitable for factories, workshops, and service stations. Its precise readings are particularly beneficial for industries where pressure fluctuations can lead to operational inefficiencies or hazards. The inclusion of switch contacts further enhances its applicability in automated systems that require direct control feedback mechanisms.

Product After-sales Service

Our after-sales service for the PG-EC-02 dial tire pressure gauge includes a comprehensive warranty covering manufacturing defects. We also offer calibration services to maintain the accuracy of your gauge over time. Our customer support team is available for technical assistance and troubleshooting, ensuring that your gauge functions optimally throughout its lifecycle.

Product Transportation

Our gauges are carefully packaged to prevent damage during transit. We work with reliable logistics partners to ensure timely delivery. Each gauge is encased in protective material and securely boxed to withstand handling. Tracking information is provided for each shipment.

Product Advantages

  • High accuracy ensures precise pressure readings.
  • Durable construction withstands rigorous industrial use.
  • No batteries required, ensuring reliability in all conditions.
  • Immediate readings with no digital delay.

Product FAQ

  • How accurate is the dial tire pressure gauge?

    The PG-EC-02 gauge offers accuracy within 1.6 or 2.5 class, delivering reliable readings that are crucial for both industrial and automotive applications.

  • What materials are used in the gauge?

    Our factory uses high-quality materials such as copper alloy for the bourdon tube and black steel for the case, ensuring durability and resistance to environmental factors.

  • How do I maintain the dial tire pressure gauge?

    Regularly clean the gauge to prevent dust buildup, avoid dropping it, and conduct periodic calibration checks to maintain its accuracy over time.

  • Can the gauge handle high pressure?

    Yes, the PG-EC-02 is designed to measure pressures up to 600 bar, making it suitable for most industrial applications requiring high-pressure monitoring.

  • Is the gauge compatible with all media types?

    The gauge is suitable for gaseous and liquid media that do not attack copper alloy parts, enhancing its versatility across different applications.

  • What are the contact options available?

    Our gauge features double upper, double lower, and single upper and lower contact limit options, providing flexibility for various monitoring needs.

  • Is customization available for this gauge?

    Yes, customization options include the dial face logo, ensuring it aligns with your brand's requirements and preferences.

  • How do I use the bleed valve?

    To use the bleed valve, position the gauge on the tire's valve stem and press the bleed button to release excess air, ensuring accurate pressure adjustments.

  • What is the warranty period?

    Our factory offers a comprehensive warranty covering manufacturing defects, with options for extended support and service packages.

  • How is the product packaged for transportation?

    Each dial tire pressure gauge is securely packaged with protective materials in a sturdy box to prevent damage during transit, ensuring it arrives in optimal condition.

Product Hot Topics

  • Impact of Accurate Tire Pressure on Fuel Efficiency

    Maintaining proper tire pressure using a reliable dial tire pressure gauge from our factory can significantly impact fuel efficiency. Under-inflated tires increase rolling resistance, requiring more energy to move the vehicle and thus consuming more fuel. Conversely, over-inflated tires can lead to reduced traction and uneven tire wear. Our gauge helps ensure that tire pressure is consistently optimal, enhancing vehicle economy and reducing carbon emissions. By regularly using the PG-EC-02, drivers can save on fuel costs while contributing to environmental sustainability.

  • The Role of Pressure Gauges in Industrial Safety

    In industrial environments, precise pressure monitoring is crucial for safety and operational efficiency. A factory-grade dial tire pressure gauge like the PG-EC-02 is essential for tracking pressure changes and preventing hazardous situations. Overpressure can lead to equipment failure or catastrophic events, while underpressure might impair system performance. By integrating gauges with switch contacts, industries can automate safety responses, minimizing human error. Our robust construction and accurate readings make our gauges indispensable tools for maintaining a safe and efficient workplace.

  • Comparison: Dial vs. Digital Tire Pressure Gauges

    When choosing between dial and digital tire pressure gauges, each has its strengths. Dial gauges, such as the PG-EC-02 from our factory, offer immediate visual readings and durability without the need for batteries, making them reliable in any environment. Digital gauges provide precise numerical readouts but depend on battery life and electronic components that may be susceptible to failure. Ultimately, the choice depends on user preference and application needs, though our factory's dial gauges provide a proven balance of accuracy and reliability for many users.

  • The Importance of Regular Gauge Calibration

    Regular calibration of a dial tire pressure gauge is vital to ensure its accuracy and reliability over time. Factors such as mechanical wear, environmental conditions, and usage frequency can affect the gauge's performance. Our factory emphasizes the importance of periodic calibration to maintain the integrity of pressure readings. Calibrated gauges help avoid costly errors in industrial processes, ensuring safety and efficiency. Our after-sales service supports customers with calibration services, reinforcing our commitment to product excellence and customer satisfaction.

  • Tire Pressure and Vehicle Safety

    Accurate tire pressure is critical for vehicle safety, influencing handling, braking, and overall performance. A factory-manufactured dial tire pressure gauge like the PG-EC-02 ensures that tires are correctly inflated, reducing the risk of blowouts and accidents. Properly inflated tires provide optimal contact with the road surface, enhancing grip and stability. Our gauge's ease of use encourages regular checks, promoting safe driving practices and extending tire life. By prioritizing tire pressure maintenance, drivers contribute to safer road conditions for everyone.

  • Innovations in Analog Pressure Gauge Technology

    While digital technology has gained traction, analog pressure gauges from our factory continue to evolve with innovative features. The PG-EC-02 incorporates magnetic electrical contacts and robust materials, blending traditional accuracy with modern requirements. These innovations enhance the gauge's versatility and reliability, meeting diverse industry needs. Our commitment to quality and customer feedback drives ongoing improvements, ensuring our gauges remain relevant and effective. The enduring appeal of analog gauges lies in their simplicity, proven accuracy, and adaptability across applications.

  • Choosing the Right Connection Type for Pressure Gauges

    Selecting the appropriate connection type is crucial when installing a factory-manufactured dial tire pressure gauge. Options like G PT NPT, and metric threads (M14*1.5, M20*1.5) offer compatibility with various systems. Understanding system requirements and consulting with experts ensures correct installation and optimal gauge performance. Using the wrong connection type may lead to leaks or inaccurate readings, undermining system integrity. Our factory provides detailed specifications and support to assist customers in making informed decisions for their specific requirements.

  • How Mechanical Pressure Gauges Work

    Mechanical pressure gauges, such as our factory-produced PG-EC-02, operate based on simple yet effective principles. A bourdon tube inside the gauge deforms under pressure, causing a connected needle to rotate on the dial face, displaying the pressure reading. This straightforward mechanism offers reliability without reliance on electronic components, making it suitable for demanding environments. Our gauge's accuracy and durability are reinforced by quality materials and precision manufacturing, ensuring consistent performance. Understanding this mechanism helps users appreciate the gauge's reliability and the importance of proper use and maintenance.

  • Advancements in Pressure Gauge Materials

    The choice of materials plays a pivotal role in enhancing the performance and longevity of factory-manufactured dial tire pressure gauges. Advances in metallurgy and material science have led to the development of alloys that resist corrosion, temperature fluctuations, and mechanical stress. Our PG-EC-02 features a phosphor bronze bourdon tube and copper alloy components, offering superior durability and accuracy. These advancements ensure that our gauges meet the rigorous demands of industrial applications, providing reliable pressure monitoring even in challenging conditions.

  • Understanding Pressure Units: PSI, kPa, and BAR

    Pressure measurements can be expressed in different units, with PSI, kPa, and BAR being the most common. Understanding these units is critical when using a factory-manufactured dial tire pressure gauge. PSI (pounds per square inch) is widely used in the United States for automotive applications, while kPa (kilopascals) is common in international settings. BAR is often used in industrial contexts. Our gauge's dial often features multiple scales for versatility. Familiarity with these units ensures accurate interpretation of readings and appropriate adjustments, maintaining system or vehicle safety and performance.

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