Transparent level gauge glass specification

by TianPeter

Transparent level gauge glasses are commonly used in various industrial applications to visually monitor the liquid level in a tank or vessel. These glasses are typically made from materials that provide transparency and withstand the operating conditions of the system. Here are some common specifications for transparent level gauge glasses:

  1. Material:

    • Borosilicate Glass: Borosilicate glass is a common material for level gauge glasses due to its high transparency, chemical resistance, and thermal stability.

  2. Dimensions:

    • Length: The length of the gauge glass depends on the specific requirements of the application.
    • Width: The width is typically standardized based on industry standards.

  3. Thickness:

    • The thickness of the gauge glass can vary, but it is generally designed to withstand the pressure and temperature conditions of the application.

  4. Pressure Rating:

    • Transparent level gauge glasses must have a pressure rating that matches the operating pressure of the system. The pressure rating is an important consideration to prevent breakage or failure under pressure.

  5. Temperature Rating:

    • The gauge glass should be able to withstand the temperature of the process fluid without compromising its structural integrity.

  6. Type of Connections:

    • Transparent level gauge glasses are often connected to the vessel through specific fittings, such as flanges or threaded connections. The type of connection depends on the design and requirements of the system.

  7. Coating or Lining:

    • In some cases, a transparent level gauge glass may have a coating or lining to enhance its resistance to certain chemicals or to provide additional strength.

  8. Visibility Markings:

    • Graduations or markings on the gauge glass can assist in accurate level readings.

  9. Compliance with Standards:

    • Ensure that the transparent level gauge glass complies with relevant industry standards and regulations to guarantee its safety and performance.

  10. Maintenance and Cleaning:

  • Consideration should be given to ease of maintenance and cleaning to ensure clear visibility of the liquid level.

It's important to consult with the manufacturer or supplier of the transparent level gauge glass to obtain detailed specifications that meet the specific requirements of your application. Additionally, adherence to safety standards and proper installation practices is crucial to ensure the reliable performance of the level gauge system.

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