Where is the CIT sensor placed in a gas turbine system?

The CIT (Combustion Turbine Instrumentation) sensor is strategically placed in the 8 o'clock position in the Combustion Flow Frame (CFF) of a gas turbine system. This position is essential because it allows for optimal monitoring of the combustion process. By placing the sensor in this specific location, it can effectively measure critical parameters, such as temperature and pressure, at a point where they are representative of the combustion environment.

The 8 o'clock position provides a good balance between accessing the combustion gases and minimizing interference from the turbine's moving parts. This placement also ensures that the readings are consistent with the operational conditions throughout the combustion cycle, leading to better performance monitoring and control of the gas turbine. Understanding the correct positioning of sensors within a gas turbine system is crucial for maintaining efficiency and preventing potential issues during operation.