Epro PR6426/00 Eddy current non‑contact displacement and position sensor

FAQ

Q1: What is the PR6426/00 sensor used for?
It measures shaft displacement, position, and vibration non-contact in large rotating machinery like turbines, compressors, and pumps.

Q2: What measurement principle does the PR6426/00 use?
It uses eddy current technology, detecting changes in the conductive target’s position via electromagnetic fields.

Q3: What is the effective measurement range?
The linear range is ±4.0 mm from the nominal air gap.

Q4: What materials are compatible with the PR6426/00?
It works with ferromagnetic steel, typically 42CrMo4 or similar shaft steels.

Q5: What temperature range can the sensor handle?
Continuous operation from –35 °C to +180 °C, with short excursions up to 200 °C.

Q6: What shaft size is recommended for accurate measurement?
A minimum shaft diameter of ~200 mm is recommended.

Q7: Does the PR6426/00 require a signal converter?
Yes, it is usually paired with CON011, CON021, or similar eddy current signal converters.

Q8: What environmental resistances does the PR6426/00 have?
It withstands shocks/vibration around 5 g and pressure up to ~6500 hPa, suitable for harsh industrial environments.

Epro PR6426/00

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