Introduction to Thermocouple Replacement in Process Areas Thermocouples are one of the most widely used temperature sensors in process industries because they are rugged, fast responding, and suitable for high-temperature applications. In refineries, petrochemical plants, power stations, chemical units, and pharmaceutical facilities, a faulty thermocouple can quickly affect process control, product quality, energy efficiency, and … Continue reading Faulty Thermocouple Replacement Procedure in Process Area: Complete Step-by-Step Field Guide for Instrumentation Engineers