Precise control of the main steam valve actuator of the steam turbine is a key factor in ensuring the safe and stable operation of the power plant. In this process, the performance and reliability of the LVDT displacement sensor as an important monitoring and control element are crucial. The displacement sensor 4000TDGN-100-01-01 has become an ideal choice for the main steam valve actuator of the steam turbine of the power plant with its excellent performance and unique design. Next, let’s talk about the main factors to consider when selecting the displacement sensor for the main steam valve actuator.

1. Considerations

The displacement sensor 4000TDGN-100-01-01 is a high-temperature wear-resistant LVDT (linear variable pressure differential sensor). When selecting it for the DEH system of the steam turbine of the power plant, the following key factors need to be considered:

Displacement range: Select the appropriate displacement range according to actual needs. The stroke range of 4000TDGN-100-01-01 is 0-200mm, which can meet the needs of larger displacement measurement.

Output signal: Select the appropriate output signal type according to the requirements of the control system. The sensor supports analog signal outputs such as 4-20mA, 0-5V, 0-10V, and RS-485 digital output to meet different remote transmission and control requirements.

Linear error and resolution: Linear error and resolution are important indicators for measuring sensor measurement accuracy. 4000TDGN-100-01-01 has high linear accuracy and excellent resolution, which can ensure the accuracy of measurement results.

Working environment: Consider the working environment of the sensor, including factors such as temperature, humidity, and vibration. 4000TDGN-100-01-01 has good environmental adaptability and can work stably in harsh environments such as high temperature and corrosion.

Dynamic response: For application scenarios that require fast response, the dynamic response capability of the sensor is crucial. 4000TDGN-100-01-01 has the characteristics of fast response and can meet the requirements of high dynamic performance.

2. Practical application effect

In practical applications, the displacement sensor 4000TDGN-100-01-01 performs well on the main steam valve actuator of the power plant steam turbine, which is specifically reflected in the following aspects:

Improve control accuracy: By accurately measuring the stroke displacement of the actuator, the sensor provides accurate data support for the control system, thereby improving the control accuracy of the steam turbine and ensuring the safe and stable operation of the unit.

Enhance system reliability: The high reliability and ruggedness of the sensor effectively reduce the failure rate, reduce maintenance workload, and improve the reliability of the entire system.

Optimize operating efficiency: By real-time monitoring and controlling the stroke displacement of the actuator, the sensor helps to achieve the optimized operation of the steam turbine and improve energy utilization efficiency.

Simplify installation and maintenance: The compact design and flexible installation method of the sensor simplify on-site installation and maintenance work, reducing installation costs and maintenance difficulties.

Displacement sensor 4000TDGN-100-01-01 has been successfully applied to the main steam valve actuator of steam turbines in many power plants. Practical applications have proved that the sensor can accurately measure the stroke displacement of the actuator and provide reliable data support for the control system. At the same time, its excellent performance and stable working condition have also been well received by users.

When looking for high-quality, reliable LVDT displacement sensors, YOYIK is undoubtedly a choice worth considering. The company specializes in providing a variety of power equipment including steam turbine accessories, and has won wide acclaim for its high-quality products and services. For more information or inquiries, please contact the customer service below:

E-mail: sales@yoyik.com
Tel: +86-838-2226655
Whatsapp: +86-13618105229