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This article was originally published on December 19, 2022, and updated on October 8, 2025. In industries where temperature extremes, vibration, or hazardous process environments are part of daily operations, accurate and reliable temperature measurement becomes a serious challenge. In these environments, operators need instruments that deliver accurate readings from a safe distance, reducing the need to approach hazardous areas. Gas-actuated thermometers are an effective solution for these applications. Their robust design, wide measurement range, large dial size and remote mounting capabilities make them ideal when both safety and accuracy are priorities. As a global authority in pressure and temperature instrumentation, Ashcroft has helped manufacturers and process operators improve reliability and reduce downtime for more than a century. In this article, you’ll learn: How gas-actuated thermometers work When and where they are most effective Why remote mounting and thermowell selection matter Which design options can extend instrument life in extreme conditions

This article was originally published on September 6, 2022, and updated on July 7, 2025. When working with critical processes in power generation, chemical manufacturing or food processing, one of your primary challenges is ensuring accurate temperature measurement. The wrong sensor could lead to reduced performance, safety concerns or even equipment failure. That’s why selecting the correct temperature sensor for your application is so important. As a recognized leader in pressure and temperature measurement instruments, Ashcroft has been helping industries worldwide make informed decisions for over a century. In this article, you will learn about two types of temperature sensors, how they work and their respective advantages and disadvantages. You will also receive guidance on selecting the most suitable sensor for your specific needs.

This article was originally published on May 9, 2022, and updated on June 23, 2025. In harsh process environments, even the most durable components can degrade over time—especially thermowells, which are your first line of defense for temperature sensors. Exposure to corrosive chemicals, high-velocity flow or abrasive media can wear down thermowells, risking measurement accuracy and system reliability. That’s where coated thermowells come in. As a trusted leader in temperature instrumentation, Ashcroft helps engineers extend equipment life and ensure process stability by offering different coatings for specific conditions. In this article, you’ll learn how thermowell coatings work, the different types available and how to choose the best option to protect both your instruments and your process.

This article was originally published on July 1, 2021, and updated on March 24, 2025. The thermometer industry is massive. It includes a wide range of temperature-measuring instruments in various shapes and sizes for a multitude of uses. Whether it's a thermometer used to monitor temperature in a chemical plant or one to check your child's fever, the quality and cost can differ significantly. As a temperature product manager at Ashcroft, a leader in industrial pressure and temperature instrumentation, I have more than 25 years of experience in this field. In that time, I have gained a deep understanding of the pricing and cost factors in the industrial temperature market. While there are too many types of thermometers to cover, read this article to learn what makes bimetal thermometers different from traditional temperature measurement instruments and the factors that influence their pricing.

This article was originally published on March 28, 2022. and updated on November 6, 2024. In industries such as manufacturing, food processing, chemical production, HVAC and more, maintaining precise temperature measurement is important to ensure product quality and safety. Bimetal thermometers address challenging environments by providing accurate and reliable temperature readings that are necessary to protect your product, your process and your operators. But how do you determine the best bimetal thermometer for your specific application? As the product manager for temperature products at Ashcroft, a leader in pressure and temperature instrumentation, I can guide you through the selection process. Read this article to learn more about the functions and applications of bimetal thermometers and the key considerations to help you choose a high-quality option tailored to your requirements. I will also share some additional resources that can answer other questions you may have about these instruments.

Whether your industrial process involves challenging environments or everyday conditions, you will likely use a thermowell to prevent your temperature instrumentation from getting damaged. Without protection, it is easy for these sensors to become inoperable. One challenge field operators face with a thermowell is calculating the stem length to properly fit a thermometer or electronic temperature sensor. The Ashcroft technical team is often asked how this is done, so we created this article as a point of reference for you. Continue reading to learn about the different types of thermowells, factors to consider when selecting the right thermowell for your application, how they connect to the process piping and more. When you are done reading, you will also find additional resources that may interest you.