The PROBE GAP MEANSUREMENT GJCT-15 is installed in the air preheater seal gap control system. In the air preheater seal gap control system of power plant boilers, the measurement of preheater deformation is particularly critical. Since the preheater rotor is in motion, the working environment temperature is high, and the corrosive gas and coal ash content are large, the measurement work faces great challenges.

The PROBE GAP MEANSUREMENT GJCT-15 is used in conjunction with the gap transmitter. It can accurately measure the displacement of the moving preheater rotor in an environment with a high temperature of nearly 400°C and a lot of coal ash and corrosive gases. The main features of this product include:

1. Wide measurement range: The measurement range of GJCT-15 reaches 0-10mm, which can meet the measurement needs of different gaps.

2. High resolution: The resolution reaches ≥0.1mm, ensuring the accuracy of the measurement results.

3. Fast response: The frequency response is ≥50Hz, and the gap changes can be quickly captured even on high-speed moving objects.

4. High temperature resistant design: The temperature resistance of GJCT-15 reaches ≥420℃, and it can work stably even in extremely high temperature environment.

5. Multiple output signals: The output signal standard is 0-10mA and 4-20mA optional, which is convenient for compatibility with various control systems.

These characteristics of the PROBE GAP MEANSUREMENT GJCT-15 make it an ideal choice for the sealing gap control system of the air preheater of the boiler in the power plant. It can not only improve the accuracy of measurement, but also maintain stable working performance in harsh environments, thereby ensuring the normal operation and production safety of the power plant equipment.

In addition, the installation and maintenance of the PROBE GAP MEANSUREMENT GJCT-15 are relatively simple. It adopts advanced design concepts to make the installation and commissioning of the equipment more convenient. At the same time, the product also has good anti-interference ability and durability, and can maintain stable measurement accuracy and equipment life even in long-term high temperature and corrosive environments.

In short, the PROBE GAP MEANSUREMENT GJCT-15 is a measurement device with high precision, high stability and high temperature resistance. Its appearance provides an efficient and reliable measurement method for the sealing gap control system of the air preheater of the boiler in the power plant. With the continuous improvement of my country’s industrial automation level, I believe that GJCT-15 will play an important role in more fields and safeguard the safety and efficiency of industrial production.