Glass Level Gauges from WIKA

Glass Level Gauges from WIKAWIKA glass level gauges provide a simple, dependable way to visually monitor liquid levels in pressurized and non-pressurized vessels. Designed for industrial environments where clarity, durability, and safety matter, these level indicators are widely used in power generation, chemical processing, oil & gas, water treatment, and general process industries. Valin offers a broad range of WIKA glass level gauge solutions to meet demanding application requirements.

Why WIKA?

What Makes WIKA Glass Level Gauges Special

Built for Safety and Longevity

WIKA glass level gauges are engineered with safety as a priority. Their robust construction helps protect personnel while delivering consistent performance over long service life.

Key Differentiators:

  • High-strength gauge glass designed for elevated pressure and temperature
  • Precision-machined housings for leak-tight performance
  • Compliance with international standards and industry best practices
  • Options for armored protection and safety shields

Trusted Global Manufacturer

WIKA is a globally recognized leader in pressure and level measurement, known for manufacturing quality, product consistency, and long-term support—making their glass level gauges a trusted choice worldwide.

Applications

Overview & Applications

Clear, Direct Liquid Level Measurement

WIKA glass level gauges allow operators to see actual process liquid levels in real time—without relying solely on electronic signals. These instruments are especially valuable in safety-critical processes where immediate visual confirmation is essential.

Common Applications

  • Boilers and steam drums
  • Chemical reactors and separators
  • Oil & gas processing equipment
  • Power plants and utilities
  • Water and wastewater treatment systems

Why Choose Glass Level Gauges?

  • Instant visual confirmation of process conditions
  • No external power required
  • Long-term reliability in harsh environments
  • Ideal backup to electronic level transmitters

Configurations

Product Types & Configurations

Multiple Designs for Different Process Needs

WIKA offers several glass level gauge designs to accommodate pressure, temperature, and fluid characteristics.

Available Configurations Include:

  • Reflex glass level gauges – Ideal for clear liquids, offering high contrast level indication
  • Transparent glass level gauges – Suitable for colored, opaque, or interface level measurement
  • Bi-color level gauges – Enhanced visibility for steam and water applications
  • Tubular glass gauges – Cost-effective solutions for low-pressure systems

Customization Options

  • Various connection sizes and orientations
  • Gauge lengths to match vessel dimensions
  • Multiple material options for wetted parts
  • Accessories such as illuminators, valves, and protectors

Q & A

Q&A Section with Expand/Collapse Icons

Glass Level Gauges Q & A

    + What is the difference between reflex and transparent glass level gauges?  
  Reflex glass level gauges use a prismatic glass surface to reflect light differently for liquid and vapor, making them ideal for clear fluids. Transparent gauges allow full visibility through the glass and are better suited for colored, opaque liquids or interface level measurement.  
    + What pressure and temperature ranges can WIKA glass level gauges handle?  
  WIKA glass level gauges are designed for a wide range of pressures and temperatures, including high-pressure and high-temperature steam applications. Exact limits depend on the gauge type, glass material, and configuration, so application review is recommended.  
    + Are WIKA glass level gauges safe for hazardous environments?  
  Yes. Many WIKA glass level gauges include safety features such as armored glass, safety shields, and robust housings to reduce risk in hazardous or high-energy process environments.  
    + Can glass level gauges be used alongside electronic level instruments?  
  Absolutely. Glass level gauges are often used as a visual backup to electronic level transmitters, providing redundancy and immediate verification of process conditions.  
    + How do I select the right WIKA glass level gauge for my application?  
  Selection depends on factors such as fluid type, operating pressure, temperature, visibility requirements, and installation constraints. Valin’s experts can help match your process needs with the correct WIKA glass level gauge configuration.

Why Valin?

Selection Support & Purchasing from Valin

Expert Guidance from Valin

Selecting the right glass level gauge depends on process conditions, fluid properties, and safety requirements. Valin’s instrumentation specialists help ensure the correct WIKA solution is chosen for your application.

Valin Support Includes:

  • Application review and product selection
  • Specification and configuration assistance
  • Integration with existing process instrumentation
  • Fast access to WIKA products and technical support


Download WIKA Model LGG Glass Level Gauges Datasheet

Talk to one of our process control experts today at (855) 737-4714 or fill out our online form to learn more.

 
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