MLW-3300 Eddy Current Displacement Sensor

MLW-3300 Eddy Current Displacement SensorCapable of dynamically and non-contact measuring the relative vibration displacement (such as shaft vibration) between the tested metal conductor and the probe end face.

MLW-3300 Eddy Current Displacement SensorCapable of measuring the relative displacement (such as axial displacement, expansion difference, etc.) between the tested metal conductor and the probe end face statically and non-contact

In engineering vibration, the analysis of the operating status and faults of rotating and reciprocating machinery is real-time through vibration monitoring. The main fault phenomena such as rotor imbalance, misalignment of two connected rotors, bearing wear, shaft cracks, and dynamic and static friction between rotor blades and the housing are mainly reflected in changes in vibration amplitude, phase, and frequency, which are key information and easy to measure.

Eddy current displacement sensors have the characteristics of high long-term reliability, non-contact measurement, strong anti-interference ability, not affected by media such as oil and water, wide application range, and simple structure. It is commonly used for long-term real-time monitoring of shaft vibration, axial displacement, shaft speed, shell expansion, etc. of large rotating machinery, effectively protecting the safe operation of equipment. Trend analysis and fault diagnosis can also be performed on monitoring data to achieve the goal of predicting maintenance and troubleshooting.

II Application fields:

Online monitoring of displacement, vibration, speed, expansion, eccentricity, oil film thickness, etc. of rotating machinery shaft systems, and detection of mechanical dimensions, thickness, and surface roughness of products.

The limit, counting, and other precision measurement and control of industrial process automation can be widely applied in industries such as petrochemicals, metallurgy, steel, power, aerospace, pharmaceuticals, and machinery.