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All posts by Chi-Che Ma

Case Study: Unique Diaphragm Seal Assembly Meets Customer’s Precise Requirements

Chi-Che Ma | Pressure
Two-sided diaphragm seal assembly

A company in the energy and water/wastewater sector contacted WIKA about installing a diaphragm seal on a pipeline with limited clearance, but with a specific stipulation: The process gauge had to be readable from both sides. WIKA’s Diaphragm Seal Division designed a …

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Sanitary Applications: Diaphragm Pressure Gauge With Hygienic Design for Safe Measurements

Chi-Che Ma | Pressure

The food and pharmaceutical industries rely on measuring instruments that are not only accurate and reliable, but also come with innovations to prevent product contamination. WIKA’s high-quality diaphragm pressure gauges offer the performance, safety, and …

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Diaphragm Seal Overview: Basic Principle and Applications

Chi-Che Ma | Know-how
Diagram of a Diaphragm Seal

A diaphragm seal makes measuring pressure safer and more reliable – even in extreme working conditions – and is ideal for protecting pressure instrumentation and process transmitters. Discover the basic principle behind diaphragm seals and when to use them. It …

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WIKA Diaphragm Seal Repair Service: Exceeding Customer Expectations

Chi-Che Ma | Pressure
Diaphragm Seal Repair/Replacement

WIKA USA Diaphragm Seal Division, formerly RJ Global, offers diaphragm seals that save customers significant time and money. Instead of replacing an entire process transmitter, send the damaged diaphragm seal assembly - regardless of the fire - to the Houston-based …

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WIKA’s Measurement Technology Helps Pharmaceutical Company Improve Product Consistency

Chi-Che Ma | Applications

Pharmaceuticals are not cheap to manufacture. The extensive research and clinical trials required to develop and market a new drug are a major factor in the overall cost of production. What’s more, many cutting-edge medications today require complex and expensive …

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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
  • Pressure Measurement: Understanding PSI, PSIA and PSIG

  • 8 Common Reasons For Pressure Gauge Failure

  • What Is Gauge Pressure and How Is It Measured?


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