The relative expansion difference between the steam turbine rotor and the stator, known as the “expansion difference”, is one of the key indicators to measure the health status of the steam turbine. In order to accurately monitor this small change, the eddy current sensor WT0122-A90-B00-C01 has become the preferred measurement tool due to its unique advantages.

The eddy current sensor WT0122-A90-B00-C01 shows excellent performance in measuring turbine expansion. Its biggest feature is its non-contact measurement method. This design cleverly avoids the wear problem of traditional contact sensors, not only extending the service life of the sensor itself, but also protecting expensive turbine components from unnecessary damage, greatly reducing maintenance costs and downtime.

High sensitivity and high resolution are another highlight of the eddy current sensor WT0122-A90-B00-C01. They can capture micron-level displacement changes, ensuring accurate measurement results. This ability is very important for early detection of expansion differences, provides valuable data support for preventive maintenance, and effectively avoids equipment damage or safety accidents that may be caused by excessive expansion differences.

Facing the complex and changeable operating environment, the eddy current sensor WT0122-A90-B00-C01 has demonstrated strong adaptability. They are not disturbed by harsh conditions such as oil and dust, and can work stably even in high temperature and high pressure environments, ensuring data continuity and accuracy. In addition, the sensor’s high resistance to electromagnetic interference ensures that measurement results are not misled by external factors in turbine rooms with dense electrical equipment.

The convenience of installation and debugging is also a major advantage of the eddy current sensor WT0122-A90-B00-C01. The lightweight design makes it easy to install at different locations on the turbine, and the adjustment process is simple, allowing for personalized configuration according to specific needs. This flexibility is essential to meet the monitoring requirements of different types and sizes of steam turbines.

We can see that the eddy current sensor WT0122-A90-B00-C01 not only improves the accuracy and efficiency of monitoring, but also builds a solid technical defense line to ensure the safe and stable operation of the steam turbine and even the entire power plant.

Yoyik can offer many spare parts for power plants as below:
thermocouple HSDS-30/R
Battery Holder Storage Box with Gold Plated Phosphor Bronze Pins 2×18650
RTD (PT-100) 3 WZPM-201B
Sensor TD-2-35
Expansion Indicator HPSQ150-150*150
Liquid LevelTransmitter with sensor GB-2100C
PRESSURE GAUGE YN-100/ 0-2.5MPA
LIMIT SWITCH 802T-ATP
Fuse annunciator RX1-1000V
FAN RG130/0800-3612-030206
Air Dryer HMI withLicensedConfiguration Software &Configuration Cable OP320-A
Module TM591-B03-G00
Sensor WT0112-A50-B00-C00
Thermocouple WRNK2-221
INDIKATOR; INDIKATOR G36-10-01
outlet Oil Temp., Monitoring Controller DC1040CR-702-100-E
LVDT Sensor TD-1-0150-10-01-01
red light XB2-EV444
Linear transducer LP-100F-C
Transformer Temperature Meter BWR-906L9