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Diaphragm seals

Diaphragm Seals: Protection for Pressure Measuring Devices in Urea Fertilizer Production

Chi-Che Ma | Pressure
Diaphragm seal: protection for pressure measuring devices

High temperatures, corrosion, and crystallization can put a lot of stress on – and quickly damage – even the most robust pressure measuring devices. WIKA USA has designed an extra-tough diaphragm seal to protect mechanical pressure gauges, pressure switches and …

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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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Case Study: Ensuring Safety and Efficiency at a Geothermal Site with WIKA’s Pressure Measurement Technology

Hardy Orzikowski | Pressure
Pressure Measurement Technology by WIKA

In geothermal plants, transforming the earth’s heat into electricity imposes challenging conditions on pressure measurement equipment. WIKA’s pressure monitoring instruments and diaphragm seals can withstand harsh environments, as shown in a recent installation at …

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ASME BPE Study Leads to New Recommendations to Help Prevent Process Contamination

Patrick McGrath | Applications, Pressure

WIKA inline diaphragm seals and flow-through thermowells either reduce or eliminate dead legs where bacterial or fungal contamination can develop in pharmaceutical manufacturing processes. Process engineers know for decades that “dead legs” in piping and …

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Diaphragm Seal Pattern Matching Prevents Damage, Reduces Temperature Effects

Chi-Che Ma | Pressure

Diaphragm seals are a common accessory for pressure gauges and sensors in many refining and manufacturing applications. The pressure of the media being measured bends the flexible diaphragm slightly inward, and this movement displaces the fluid behind the seal into the …

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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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