Thermocouples are among the most widely used temperature sensing elements in industrial and domestic heating systems. Their reliability, simplicity, and ability to function in harsh environments make them essential components in burners, pilot assemblies, furnaces, boilers, ovens, and several other process heating applications. Yet thermocouple failures are also one of the most common causes of … Continue reading Testing a Thermocouple With a Multimeter: A Complete Field Guide for Instrumentation Engineers