EPRO PR6424/000-030 CON021 axial displacement sensor

The EPRO PR6424/000-030 CON021 Axial displacement sensor is a high-performance sensor device for the accurate measurement of physical quantities such as axial displacement. The following are the details and features of the sensor:

Basic information
Model: EPRO PR6424/000-030
Preprocessor type: CON021
Type: Axial displacement sensor
Technical parameter
Measurement principle: Based on the principle of eddy current sensor, non-contact measurement is realized.
Output signal: The AC voltage signal superimposed on the DC voltage is proportional to the shaft vibration.
Output voltage linear range: -4… -20V (the supply voltage is -24V).
Maximum range of output voltage: -1… -22V.
Output voltage (typical value) : -12V (symmetrical measurement range at both ends).
Internal resistance: 100kΩ.
Response time: 15 (unspecified unit, may be milliseconds or other).
Accuracy:
Linear error (relative to full scale) : ≤1.5% ≤ 2%
Temperature drift (zero point) : 200mV/100K
Temperature drift (sensitivity) : < 2%/100K
Time drift: 0.3% Max
Error of supply voltage: < 0.2%/V
Characteristics and advantages
Non-contact measurement: Avoiding direct contact with the object to be measured, reducing wear and error.
High precision: High precision measurement ensures the accuracy and reliability of the data.
Wide measurement range: suitable for a variety of different industrial environments and measurement needs.
Protection level: CON021 series protection level is IP20, suitable for general industrial environment.
Application field
It is mainly used in boiler and turbine monitoring system of thermal power plant to measure key parameters such as shaft displacement.
At the same time, it is also suitable for other industrial fields requiring high-precision shaft displacement measurement.
Matters needing attention
During installation and use, follow the relevant safety regulations and operation guidelines.
In explosion-proof occasions, safety grids need to be installed to ensure safety.
Sum up
The EPRO PR6424/000-030 CON021 axial displacement sensor is a high-precision and high-reliability sensor device. Its non-contact measurement method based on the principle of eddy current sensor ensures the accuracy and stability of the measurement. At the same time, its wide measuring range and multiple protection measures make it suitable for a variety of different industrial environments and measurement needs.