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Pressure Gauges

Pressure Gauge Know-How: Difference Between NPT and G Connections

Hardy Orzikowski | Know-how
Pressure Gauge Know-How

Most pressure gauges around the world have either an NPT or G (metric) connection for insertion into processes. It is useful to know their differences – and also how to recognize which type is in use – without having to remove the entire assembly. Have you ever …

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WIKA’s Liquid-filled Brass Pressure Gauge: Unparalleled Durability, Precision, and Long Service Life

Hardy Orzikowski | Pressure
golden sunset in crude oil refinery with pipeline system

Among a wide variety of industrial pressure gauges used today, liquid-filled brass gauges are popular for their durability, precision, and low cost of ownership. The mechanical Bourdon tube gauge is a time-tested instruments found in numerous industrial …

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Sour Crude Oil Calls for NACE-Compliant Stainless Steel Pressure Gauge

Alina Green | Pressure

A NACE-compliant stainless steel pressure gauge is the perfect solution for refineries and other petrochemical applications that work with sour crude oil, whose higher sulfur content has greater potential for corroding instrumentation and causing costly problems.   …

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Approval Requirements for Exporting Measuring Instruments into Ukraine, Russia, and Other CIS Countries

Hardy Orzikowski | Know-how
Measuring equipment approval in the Eurasian Economic Zone

Measuring instruments exported to the former Soviet Union require very specific certifications and approvals. Thanks to WIKA’s global presence, WIKA USA has the required approvals for all WIKA products to sup port projects in Ukraine and the 10 Commonwealth of …

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Liquid-Filled Pressure Gauge for Extremely Low Ambient Temperatures

Hardy Orzikowski | Pressure
Icicles on a pipeline

Most pressure gauges work in ambient temperatures as low as − 40°F ( − 40°C). However, around the Arctic Circle, the norm is below  − 40°F, which is too extreme for conventional pressure gauges to handle. Model PG23LT from WIKA is a high-performance …

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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
  • 8 Common Reasons For Pressure Gauge Failure

  • Pressure Gauge Know-How: Difference Between NPT and G Connections

  • Pt100 and Pt1000 Sensors: Important Facts and Differences


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