Epro PR6426/000-131 Eddy current non-contact displacement and vibration sensor

FAQ

Q1: What is the PR6426/000-131 sensor used for?
It is designed for non-contact monitoring of shaft displacement, vibration, and position in heavy rotating machinery.

Q2: What sensing principle does this sensor use?
The probe operates using eddy current technology to detect changes in distance between the probe tip and a conductive metal surface.

Q3: What is the typical measurement range of the PR6426/000-131?
The sensor provides a linear measurement range of approximately ±4.0 mm.

Q4: What materials can be measured with this probe?
It works best with conductive ferromagnetic materials such as alloy steel shafts like 42CrMo4.

Q5: What temperature conditions can the sensor withstand?
The probe can operate continuously between −35 °C and 180 °C, with cables rated up to about 200 °C.

Q6: What shaft diameter is recommended for accurate measurement?
A shaft diameter of at least 200 mm is recommended for reliable results.

Q7: What industries typically use the PR6426/000-131?
It is widely used in power generation, oil and gas, petrochemical plants, compressors, turbines, and large industrial motors.

Q8: Does the sensor require a signal converter?
Yes, the PR6426/000-131 is typically used together with compatible signal converters such as CON011 or CON021 for proper signal conditioning and output.