power plant boiler wall temperature measurement point installation points
4 key measurements for optimal boiler control | PI Process ...
This involves sampling the flow at multiple points and under varying flow rates using a single-point Pitot tube. Using this technique the true nature of the flow profile can be determined and a reliable air flow (typically accurate to about 2 percent with good repeatability) can be obtained where it is needed on the .
The temperature at the boiler ceiling superheaters and burnout zone of an WtE plant requires a high degree of measurement accuracy and control. Specific and innovative thermowell and protection tube materials are also required to resist exposure to aggressive fumes of combustion and high oxidizing the environment.