Thermocouple is a widely used temperature sensor that measures temperature by generating a voltage based on the temperature difference between two different metals joined at one end. Known for its durability, fast response time, and ability to operate in extreme environments, thermocouples are essential in various industries including manufacturing, aerospace, automotive, and HVAC systems. They offer accurate temperature monitoring and control, making them a reliable choice for process automation and safety applications. Available in multiple types (such as Type K, J, and T), thermocouples provide versatile solutions tailored to different temperature ranges and environments.