Not every application is the same, so you need to get the right equipment for your specific needs. When it comes to temperature measurement, inaccurate readings can severely impact your process. So, how can you ensure you are correctly and reliably monitoring temperature? Whether your application is for light-industrial temperature measurements or critical heavy-duty installations, Ashcroft®, an industry leader in pressure and temperature instrumentation, has developed a line of reliable thermocouple probes that are custom-configured to meet your specific application requirements. This article will discuss how to choose the best thermocouple lead wire for common applications. When you are done reading, you will also find additional related resources that can help you gain more insight into thermocouples.

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.

There are many instruments used for temperature measurement, but electrical temperature sensors tend to be the most common method. A resistance temperature detector or RTD temperature sensor converts the measured temperature value into an electrical signal. But do you know how an RTD actually works? This article will discuss RTD sensors, their function and how they can help provide accurate temperature measurements for your application.

Temperature can be measured with a variety of methods. Glass thermometers, resistance temperature devices (RTDs), bimetal instruments, gas expansion (gas-actuated) thermometers and infrared radiation, to name a few. Each offers a unique set of advantages for specific applications. Another extremely common temperature measurement device is the thermocouple. Its simple design makes it remarkably versatile, reliable and cost-effective. But how does a thermocouple work? This article will describe the function of thermocouples, the different types and their material composition.

I was recently involved in an industrial project for a client’s critical application that required RTDs and thermocouples. The buyer’s main concern seemed to be the cost, assuming that all temperature sensors probably cost the same. However, not all applications are the same, and not all temperature sensors are created equal, so prices can vary. The prices of RTDs and thermocouples are determined by a number of factors, including the applications for which they’re being used and the temperatures in which they’re working.