In a recent Understanding the Basics blog article, we reviewed how temperature is measured in industrial applications using different types of thermometers. In this article, we will focus on the temperature sensors used to measure temperature in original equipment manufacturing (OEM) systems, light industrial processes or even more complex applications. No matter what the purpose, inaccurate temperature measurements can have serious consequences for your entire operation, so you'll want to be sure you use accurate and reliable instruments to do the job. If you are new to OEM applications or simply need a refresher on the basics of temperature sensors, you've come to the right place. Here we will review different types of temperature sensors, how they work, and what to look for when selecting the best option for your specific needs. At the end of the article, you will find additional resources related to temperature measurement that may interest you.

If you are new to the world of diaphragm seals or just want a refresher on how they work, you've come to the right place. A diaphragm seal (also known as an instrument isolator) is a protective mechanism that connects to the process side of a pressure measurement instrument. The primary function of a diaphragm seal is to prevent the sensing element of your pressure instrument from getting damaged by any corrosive process media or clogging in your application. Without using a diaphragm seal in place to protect your instrument, you will not be able to accurately and effectively measure the pressure in your system, putting your entire operation at risk. Why trust Ashcroft? We are an industry leader in pressure and temperature measurement instrumentation and are often asked for insight regarding the benefits of these instruments and how they work. In this article, I will review how diaphragm seals are used in different applications and provide links to additional resources in case you want to expand your knowledge on the subject further.

If you are working in an industry that requires instrumentation to measure and monitor pressure in a system, you already know the basic principle of pressure measurement. According to Pascal's Law, pressure is proportional to the force and inversely related to the area over which the force is applied. In other words, pressure is equal to force per unit area. Figure 1: Pressure Equation. Different systems and applications require different types of pressure measurement instruments. For example, mechanical pressure gauges may be used as visual indicators of pressure levels throughout a process. Conversely, pressure transducers or transmitters can sense changes in a system’s pressure and send a signal to a control room. If you are new to your industry and want to learn more about pressure instruments, this article will give you a high-level overview of how to read pressure, definitions of pressure types and the instruments used to measure pressure. Ashcroft is a recognized global leader in pressure instrumentation and is a trusted authority for related information. When you are done reading, you will find additional resources related to pressure measurement that may interest you.

All industrial applications use some kind of temperature instrument to ensure process temperatures stay within an acceptable range. Choosing the right device can help protect your equipment and your operators from extreme temperature shifts. However, the type of instrument you use will depend on many factors, including the temperature limits of the operation and the instrument, the required output and more. As a global leader in temperature and pressure instrumentation, Ashcroft created this article as a high-level overview of industrial temperature measurement options. If you are an industry novice or just want a refresher on the basics, this can serve as a good reference piece. Read on to learn about the different types of industrial temperature instruments, how they work, where they are used and why you might choose one over another. When you are done reading, you will find additional resources related to temperature measurement that may interest you.

A differential pressure gauge measures the difference in pressure between two points in a system and presents the subsequent differential pressure directly on a single gauge dial. Ashcroft has specialized in pressure instrumentation since 1852. As a leader in our field, we are often asked to provide information to individuals looking for a foundation of knowledge on this subject and more. Read on to learn where basic definitions related to differential pressure, where the gauges are used, how they work, and common applications. When you're done reading, you will also find additional resources that may interest you.

A thermowell is a device designed to protect temperature monitoring instruments from the damaging effects of corrosive media, high pressure and velocity in industrial applications. Without the protection of a thermowell, temperature instruments can become inoperable, putting your whole operation at risk. Ashcroft is a global leader in temperature measurement instrumentation. We created this article as part of our Understanding the Basics series to provide a foundation of information about thermowells. If you are an industry novice or just want a refresher on how thermowells work, this is a great place to start. In this article, you will discover where thermowells are used, learn about the different types of thermowells, see how they connect to the process piping and more. When you are done reading, you will also find additional resources that may interest you.