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This article was originally published on March 27, 2023, and was updated on March 27, 2024. Working in the oil and gas or chemical industries means your process and your people are exposed to dangerous acids and chemicals. Chemicals such as hydrofluoric acid and others can create dangerous conditions and corrode certain materials, which could result in hazardous leaks. That's why it is imperative to select pressure and temperature instrumentation that can safeguard your entire operation from the potentially damaging effects of these applications. While dangerous acids have been safely used in industrial applications for many years, specifying proper pressure instrumentation with the appropriate wetted materials for these locations, requires unique expertise. That's where Ashcroft can help. With decades of experience in pressure and temperature instrumentation for the process industry, we have guided customers to the information they need to ensure they are choosing the safest instrumentation for their acid application. This article will discuss the safety concerns for harsh acid applications and what types of pressure instruments can best handle these challenging working environments. When you are done reading, you will also find additional resources that you can use as a reference for this topic.

Consistently accurate measurements of temperature are vital to several industrial processes in fields from construction to energy to manufacturing. And while there are many ways to measure temperature of gas and liquid, thermocouples are among the most popular thanks to their simple design and versatility. But over time, a thermocouple’s performance may tail off for any number of reasons. Two of the most common are drift and elevated temperature.

Maintenance, reliability, process, and Health Safety Environment (HSE) teams rely on accurate and stable temperature measurements to meet their goals. Thermocouples, new out of the box, are a critical tool for these measurements that help plant personnel maintain safe and efficient operations.

The chemical industry manufactures a wide range of chemical and material products for industries that require durable and reliable measurement and monitoring technology for their production. You need accurate and reliable measurement instruments that can stand up to harsh chemical environments. Misapplication or failure of instrumentation can lead to severe consequences like equipment loss, employee injury and environmental damage, so it is essential to use instruments engineered to withstand the severe demands of chemical processing operations. This article will discuss some factors to consider when selecting the best pressure and temperature instrumentation for your chemical application.