Epro PR6426/010-131 Eddy current non‑contact displacement and vibration sensor

FAQ

Q1: What is the PR6426/010‑131 sensor used for?
It is designed for precise non‑contact measurement of shaft displacement, vibration, and position in heavy rotating machines such as turbines, compressors, pumps, and fans.

Q2: What sensing technology does this sensor use?
The sensor uses eddy current technology to detect changes in distance between the probe and a conductive target surface.

Q3: What is the typical measurement range?
This model provides a linear displacement range of approximately ±4.0 mm around the nominal air gap.

Q4: What materials can the PR6426/010‑131 measure?
It is optimized for conductive ferromagnetic materials such as steel alloys like 42CrMo4.

Q5: What temperature conditions can this sensor tolerate?
The sensor can operate from about −35 °C to around 175 °C, with short excursions up to 200 °C.

Q6: What shaft size is recommended for accurate readings?
A shaft diameter of at least 200 mm is recommended for reliable and stable measurements.

Q7: What environmental resistance features does this sensor have?
It is built to withstand shock/vibration up to 5 g and pressure resistance up to approximately 6,500 hPa, suitable for industrial applications.

Q8: Does the PR6426/010‑131 require a signal converter?
Yes, it typically works with compatible eddy current signal converters (such as CON011 or CON021 series) to condition the raw sensor output into usable monitoring signals.

Epro PR6426/010-131

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