EPRO PR6424/011-040 Shaft vibration eddy current sensor

The EPRO PR6424/011-040 shaft vibration eddy current sensor is a high performance industrial measurement device specifically designed to measure shaft vibration in rotating machinery. Here is a detailed description of the sensor:

I. Basic overview
Model: EPRO PR6424/011-040
Type: Shaft vibration eddy current sensor
Origin: Germany
Application: Mainly used to measure the vibration of the shaft of rotating machinery, such as steam turbine, compressor, fan, etc.
Second, technical characteristics
Non-contact measurement: The principle of eddy current is adopted to achieve non-contact measurement, avoiding the wear and pollution problems that may be caused by contact measurement.
High precision: The sensor has high sensitivity and can accurately measure the vibration of the shaft, providing accurate data support.
Various models: EPRO offers a wide range of eddy current sensors to meet the needs of different industrial applications.
Compliance with standards: Manufacture and use in accordance with a variety of international common standards, such as API 670, DIN 45670, ISO 10817-1, etc.
Explosion-proof performance: After installing the safety grating, the sensor and preloader can also work in the environment where explosion-proof is required, and the explosion-proof level can reach Eex ib IIC T6/T4.
Three, the main parameters
Measuring range: 1mm to 20mm, can meet the measurement needs of different applications.
Thread size: Φ6mm, Φ10mm and Φ18mm metric or imperial threads are available for selection, so that users can choose the appropriate mounting size according to the actual application.
Dynamic performance: Sensitivity/linearity of 4 V/ mm (101.6 mV/ mil), ≤±1.5% error range, to ensure the accuracy and stability of the measurement.
Air gap (center) : about 2.7 mm (0.11 “) nominal long-term drift <0.3%, ensuring the stability and reliability of the sensor during long-term use.
4. Application field
The EPRO PR6424/011-040 axis vibration eddy current sensor is widely used in various industrial fields and laboratories, especially for various turbine-machinery, such as turbine monitoring and protection systems MMS 3000 and MMS 6000. It has the advantages of small size, high reliability, non-contact measurement, and can measure the gap between the rotating part and the fixed part, the vibration and eccentricity of the shaft, the shaft bending, the radial and axial displacement of the shaft and other physical quantities.

V. Summary
The EPRO PR6424/011-040 axis vibration eddy current sensor occupies an important position in the field of industrial measurement due to its high precision, high reliability, non-contact measurement and wide application fields. It can meet the needs of various industrial applications and provide reliable data support for industrial production.