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All posts by Patrick McGrath

WIKA Magnetic Level Indicators for Offshore and Seaside Applications

Patrick McGrath | Applications
Magnetic Level Gauge for Seaside Service

WIKA is a global company with decades of instrumentation experience, including a deep understanding of alloys and different manufacturers’ trade names for them. That’s why EPC companies from around the world partner with WIKA on offshore and seaside engineering …

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Case Study: Custom Pressure Sensor Withstands Aggressive Chlorinated Gas Environment

Patrick McGrath | Pressure
Bank of fiber optic cables plugged in to receptacles.

For a leader in industrial flow equipment and services, one specific application was causing significant difficulties for their end user. The harsh environment – high-temperature chlorinated gas for fiber optic production – was causing half of their pressure …

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The Magnetic Level Indicator Working Principle: Simple and Effective

Patrick McGrath | Know-how
Magnetic level indicator principle

The magnetic level indicator working principle is widely used in level instrumentation. The interaction between float magnets inside the chamber and magnetic flags outside the chamber provide virtually maintenance-free, continuous level information. This type of level …

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WIKA’s Bracket-less Level Gauge Design Ensures Greater Accuracy and Reliability

Patrick McGrath | Level
Innovative Level Gauge Design

Boiling liquids, entrained gases, and flashing liquids all affect the behavior of floats in level instrumentation and, therefore, reduce the accuracy of level measurements. WIKA USA’s level gauge design features an improved solution for internal guide rods that keep …

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Case Study: WIKA Pressure Sensor With Diaphragm Seal Enables Breakthrough Filtration for Wastewater Treatment Customer

Patrick McGrath | Pressure
Pressure Sensor Solution for Wastewater Treatment

The wastewater treatment equipment market was worth over $35 billion in 2015, and is expected to reach more than $55 billion by 2023. Increasing demands for water, alongside a trend in recycling and reusing this precious resource, are two reasons for the growth. …

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Welcome to the WIKA blog

In our WIKA US blog you can expect many interesting articles on pressure, temperature, level and flow measurement, and also on the subject of calibration technology. Furthermore, there are various insights into the world of the WIKA group of companies – seen from different angles.

Most-read articles
  • The Main Fertilizer Types and an Overview of Their Chemical Processes

  • WIKA Introduces Revolutionary Liquid-Filled Gauge with Flexible Window

  • WIKA Customizes Direct Drive Pressure Gauges for Aerospace and Military Oxygen Systems


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