Thermograph

A thermograph is a device used to measure and record temperature variations over time. It consists of a temperature sensor, typically a thermocouple or a resistance temperature detector (RTD), and a recording mechanism. The sensor detects changes in temperature and converts them into electrical signals, which are then recorded on a chart or graph. This allows for the visualization and analysis of temperature patterns and trends.

Thermographs are commonly used in various industries and applications, such as environmental monitoring, HVAC systems, industrial processes, and scientific research. They provide valuable data for understanding temperature fluctuations, identifying potential issues, and optimizing temperature control.

In addition to traditional analog thermographs, digital thermographs have become more prevalent in recent years. These devices use digital sensors and data loggers to record temperature readings, offering more precise and convenient data collection and analysis.

Overall, thermographs are essential tools for monitoring and analyzing temperature changes, helping to ensure optimal conditions and performance in various settings.