Hot Product

Reliable Supplier of Industrial Gauges - Liquid Pressure

As a trusted supplier, we offer industrial gauges designed to measure gaseous and liquid media efficiently. Ideal for compressors, hydraulics, and shipbuilding.


Product Features:
  • Nominal size: 100mm
  • Accuracy: 1.6% 
  • Case: SS 304
  • Process connection: SS 304
  • Thread: 1/2 (G, PT, NPT)

Product Detail

Product Tags

Product Main Parameters

ModelPG-L-04
DescriptionLiquid filled pressure gauge
Nominal size in mm100
Accuracy class1.6
Scale ranges-1~600 bar
Permissible temperatureAmbient: -5~60℃, Medium: 60℃
Process connectionCopper alloy
Connection thread1/2 (G PT NPT)
Bourdon tubePhosphor Bronze
MovementCopper alloy
CaseS.S case
BezelS.S Rolling
WindowPC
DialAluminum (customized logo)
PointerAluminum, black

Common Product Specifications

Medium CompatibilityGaseous and liquid media
EnvironmentIndustrial settings
Use CaseHigh dynamic pressure loads and vibrations

Product Manufacturing Process

Industrial gauges are crafted through a meticulous manufacturing process that involves precision machining, quality material selection, and rigorous testing. According to authoritative papers, the process typically begins with the design and material selection, focusing on corrosion resistance and durability. Next, components like the Bourdon tube are manufactured using precision tools to ensure accurate pressure readings. The assembly process integrates these parts, followed by a series of calibration tests to meet international standards. The final product is subjected to quality assurance protocols to verify its performance under various operational conditions. This comprehensive process guarantees that our gauges provide reliable readings crucial for industrial applications.

Product Application Scenarios

Industrial gauges by Guanshan Instruments find extensive applications across diverse sectors. According to recent industry studies, these gauges are indispensable in sectors such as oil and gas, where they monitor drilling operations and pipeline pressures. In manufacturing, they help maintain machinery efficiency by providing real-time data for process adjustments. In the food and beverage industry, they ensure product quality by managing critical parameters like temperature and pressure. Their application in water treatment facilities aids in monitoring the flow and pressure to ensure the safe distribution of water. These use cases highlight the essential role of industrial gauges in maintaining operational integrity and compliance.

Product After-Sales Service

Our dedicated after-sales service ensures that customers receive support for maintenance and repairs. We offer technical assistance, spare parts, and periodic calibration services to keep your gauges functioning optimally.

Product Transportation

Guanshan Instruments ensures timely and safe delivery of products through our global logistics partners. We provide secure packaging and offer tracking services to keep you informed throughout the shipment process.

Product Advantages

  • High accuracy and reliability under dynamic pressure conditions.
  • Durable construction with corrosion-resistant materials.
  • Customizable options for diverse industrial applications.

Product FAQ

  • What media can these gauges handle? Our gauges are designed for gaseous and liquid media that do not crystallize, offering versatility in various industrial applications.
  • Are your gauges suitable for high-pressure environments? Yes, our industrial gauges are engineered to withstand high dynamic pressures, making them ideal for challenging environments.
  • Can I customize the gauge dial? Yes, we offer customization options, including logos and specific scale ranges, to meet your needs.
  • What materials are used in construction? Our gauges use copper alloys for internal components and stainless steel for the case, ensuring durability and performance.
  • How do I maintain the gauge for optimal performance? Regular calibration and periodic maintenance by qualified personnel will ensure accurate readings and longevity of the gauge.
  • What temperature ranges can your gauges handle? The ambient temperature range is -5 to 60℃, with a medium temperature limit of 60℃.
  • Do you provide installation support? Yes, our technical team can guide you through the installation process to ensure optimal performance.
  • How is the gauge shipped? We use secure packaging and offer global shipping options to deliver your gauge safely.
  • What kind of warranty do you offer? We provide a comprehensive warranty that covers manufacturing defects and performance issues.
  • Are spare parts available? Yes, we offer a range of spare parts and accessories to ensure the longevity of your gauges.

Product Hot Topics

  • The Evolution of Industrial Gauges Industrial gauges have undergone significant evolution since their inception, adapting to technological advancements and industry demands. From mechanical to digital gauges, this transformation is marked by enhanced accuracy, durability, and integration capabilities. The industry's shift towards automation has further influenced gauge designs, promoting seamless integration with industrial control systems. As a leading supplier of industrial gauges, Guanshan Instruments continues to innovate, developing products that align with modern efficiency and safety standards. Our commitment to excellence ensures that we remain at the forefront of this technological evolution.
  • Ensuring Safety with Reliable Gauges Safety remains a top priority in industrial environments, and our gauges play a critical role in maintaining it. By providing accurate measurements of pressure, temperature, and flow, they help prevent hazardous conditions. Industries such as oil and gas, pharmaceuticals, and manufacturing rely on these gauges to monitor and control processes, ensuring compliance with safety regulations. As a supplier of industrial gauges, we understand the importance of safety and quality, offering products that meet rigorous international standards. Our commitment ensures that customers can trust our gauges for reliable performance in critical applications.

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