Value-Added Distributor and Application Specialist
of Process Equipment and Control Products



Wika Liquid Filled Gauges


Liquid-filled pressure gauges offer a number of advantages over traditional, dry case pressure gauges:

  • Liquid-filled gauges have longer lives than traditional (non-hermetically-sealed) gauges because of their viscous fluid filling. Over time, this design advantage results in costs savings due to lowered instrumentation costs as well as lessened unscheduled downtime.
  • Internal liquids protect against severe temperature fluctuations and vibrations—major factors in the breakdown of regular gauges. Because they dampen temperature spikes and vibrations, WIKA’s liquid-filled gauges are easier to read, allowing for greater accuracy and process control.
  • In traditional gauges, condensation build-up results in visibility issues. This can be a crucial (and costly) flaw in high-humidity environments—an unreadable gauge is a worthless gauge. A solution to the impact of high humidity situations, WIKA’s liquid-filled gauges are designed to prevent moisture from entering not only the body casing but also the inside of the case lens.
  • Because they are sealed and constructed to meet rugged specifications, liquid-filled gauges are commonly used in highly corrosive chemical processes or in manufacturing or refining processes, and where products must be transported, stored, or handled in extreme temperature conditions.

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WIKA is a global market leader in pressure, temperature, level and flow measurement technology. Working together with their customers, they develop comprehensive solutions based on high-quality measurement technology components, with the solutions ultimately being integrated into their business processes.

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