differential thermocouples

Differential thermocouples are devices used to measure temperature differences between two points. They consist of two thermocouples connected in a way that their voltage difference reflects the temperature difference rather than an absolute temperature. By comparing the voltage generated, they provide a precise measurement of how much hotter one point is compared to another. This method is especially useful in industrial settings for monitoring temperature variations, ensuring equipment operates safely and efficiently. Essentially, differential thermocouples focus on temperature differences rather than absolute temperatures, offering accurate and reliable data for temperature control and analysis.