diaphragm seals | instrument assembly | isolators
By:
John Girard, Product Marketing Leader
January 22nd, 2024
If you work in an industry that involves high-heat processes, such as oil and gas and petrochemical applications, you know the challenge of keeping your pressure and temperature measurement instruments working effectively. These instruments are put to the test daily with exposure to extreme temperatures, abrasive chemicals and other elements that may not be compatible with the wetted components (parts that are in contact with the process). The industry solution for protecting pressure and temperature instruments in these applications is to use isolators, commonly known as diaphragm seals, to isolate the instrument from the process. But how do you know the type of seal that is best for your operation? Ashcroft is an industry-leading manufacturer of diaphragm seals and frequently works with customers to address this issue. As the product leader for diaphragm seals, I want to share my insights and solutions that you can use as a reference for your needs. Read on to learn common challenges for diaphragm seals and assemblies, considerations for choosing diaphragm seals and how to protect them (and other instruments) from damage in your specific application .
pressure gauge | measurement instrument accessories | diaphragm seals | instrument assembly
By:
Bob Pierce, Territory Sales Manager
April 18th, 2022
This article was originally published on April 18, 2022, and was updated on April 17, 2024. No matter what industry you work in, diaphragm seals (also referred to as isolators) and welded assemblies are used to protect your pressure and temperature instrumentation from corrosive process media. After decades of making quality pressure and temperature gauges and sensors to help keep processes performing reliably and efficiently, Ashcroft has seen just about every scenario where something can go wrong. One reason we like to share our expertise is to help people like you who may be experiencing a similar issue that we can help solve. In this article, you will learn what a welded diaphragm seal assembly is and how it is used to help mitigate the damaging effects of high temperature, pulsation and vibration endured by your instruments. You will also see how these assemblies can ensure reliable and accurate pressure readings of your process. When you are done, you will find links to additional resources that can help you learn more about related topics.
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measurement instrument accessories | instrument assembly
By:
Eric Deoliveira, Product Marketing Leader
June 4th, 2021
Options for pressure instrument mounting assemblies can seem overwhelming. There are endless combinations and products, each with its own configurations depending on how you’re using them. So, how can you get the proper assemblies to suit your project’s needs? How do you start looking in the first place? There are a few factors to consider when researching pressure instrument mounting assemblies. All of them can help protect your equipment and ensure successful processes. This article will focus on five of the top considerations when choosing the right assemblies.