The steam turbine thermal expansion monitor is an important tool used to monitor the thermal expansion of the steam turbine, thereby helping the operator better grasp the operating status and health status of the steam turbine. Yoyik produces the DF9032 MaxA type thermal expansion monitor. As the professional manufacturer, we want to share some key points of how to correctly use the monitor.

First, follow the installing and operating instruction:

The operating specifications of the steam turbine thermal expansion monitor DF9032 MaxA should follow the principles of science, accuracy, and rigor, and strengthen data management and confidentiality measures to ensure the safe operation of the steam turbine. The following are the operating specifications for the steam turbine thermal expansion monitor:

1. Before starting monitoring, it is necessary to understand the model, parameters, and basic operating principles of the steam turbine. Monitoring tools such as thermal expansion meters, thermometers, etc. should be prepared.

2. Install a thermal expansion meter. The thermal dilatometer should be installed in a direction parallel to the axial direction and at right angles to the axis. During installation, it is necessary to carefully inspect all connections and ensure that all parts are securely fastened.

3. Start monitoring. During the operation of the steam turbine, the measured data, such as the thermal expansion values of steam turbine casing, and valve displacement, should be recorded, and the temperature and time at each measurement point should be recorded.

4. Regular inspection. The accuracy of the thermal expansion meter should be regularly checked and calibrated.

5. Process monitoring data. Input the recorded data into the thermal expansion monitor for calculation and analysis, so as to timely detect abnormal conditions and take necessary measures.

6. Store and keep monitoring data. The monitoring data should be archived and backed up for future reference and analysis. At the same time, data should also be treated confidentially.

Second, it also needs to note some precautions during the use of the thermal expansion meter DF9032 MaxA:

• Installation position: The thermal expansion meter DF9032 MaxA needs to be installed in the thermal expansion direction of the turbine rotor and should be close enough to the rotor surface to obtain accurate measurement results. At the same time, the installation position of the thermal expansion meter should be stable to avoid looseness or deviation.
• Calibration and maintenance: The thermal expansion meter needs to be calibrated before use to ensure its accuracy. At the same time, regular maintenance of the thermal expansion meter, such as replacing thermal sensors and cleaning sensors, can extend the service life of the thermal expansion meter and ensure measurement accuracy.
• Safe operation: When using a thermal expansion meter, it is necessary to pay attention to safe operation, such as avoiding touching high-temperature surfaces, and avoiding using damaged instruments. In addition, equip correct measuring sensor for the monitor, such as thermal expansion sensor TD-2.

In summary, when using the steam turbine thermal expansion meter, it is necessary to carefully observe the operating instructions and relevant safety regulations to ensure the accuracy and safety of the instrument.