Have you ever wondered what an immersion temperature sensor is and how it functions? An immersion temperature sensor is a device that measures the temperature of liquids, solids or gas in a steady and reliable manner. This important tool us used within various forms of business — from manufacturing to hospitality and beyond — as a dependable measurement solution for a variety of purposes. But just what is an immersion temperature sensor and how does it work? Read on to learn more about the official definition and details on its use within the corporate world.