PR6423/00R‑010‑CN | Emerson EPRO | Eddy Current Sensor

Description:

The PR6423/00R‑010‑CN is a rugged 8 mm eddy current sensor from Emerson EPRO, designed for turbomachinery monitoring. It provides precise non‑contact measurement of shaft displacement, position, and vibration with robust IP66 protection, ensuring reliable performance in harsh industrial environments.

Specifications:

• Model: PR6423/00R‑010‑CN

• Type: 8 mm Eddy Current Sensor

• Linear Measurement Range: 2 mm (80 mils)

• Initial Air Gap: 0.5 mm (20 mils)

• Incremental Scale Factor (ISF): 8 V/mm (203.2 mV/mil) ± 5% (0–45 °C)

• Deviation from Best Fit Line (DSL): ± 0.025 mm (± 1 mil) within 0–45 °C

• Measuring Target: Minimum shaft diameter 25 mm (0.79″)

• Target Material: Ferromagnetic steel (42CrMo4 / AISI‑SAE 4140 standard)

• Protection Class: IP66 (IEC 60529)

• Operating Temperature Range: Industrial grade range

• Cable/Connector: CN variant with specific connector/cable option for installation flexibility

Features:

• Non‑Contact Measurement: Eliminates mechanical wear, ensuring long‑term reliability

• High Accuracy: Maintains ± 0.025 mm deviation for precise shaft monitoring

• Industrial Durability: IP66 protection against dust and water ingress

• Versatile Application: Suitable for turbines, compressors, gearboxes, pumps, and fans

• Connector Variant (CN): Provides installation flexibility with dedicated cable/connector option

• Predictive Maintenance: Enables detection of shaft displacement, eccentricity, and vibration for early fault diagnosis