Product Overview
The PR6423/00E-030 is an 8mm non-contact eddy current sensor designed for radial and axial shaft displacement, eccentricity, and speed measurement. Moreover, it ensures precise monitoring in turbines, compressors, pumps, and fans, providing early warning for machinery issues. In addition, the sensor’s PEEK tip and PTFE cable maintain durability under high temperature and corrosive industrial conditions.
Key Features
The system includes the CON021 signal converter, optimized for PR6423 sensors. It features a frequency range up to 20 kHz and rise time below 15 µs, supporting high-speed machinery applications. Furthermore, the sensor provides a linear measurement range of 2.0 mm with ISF 8 V/mm ±5%, and linearity error ≤1.0%, enabling highly accurate displacement readings even at extreme temperatures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | PR6423/00E-030 |
| Tip Diameter | 8 mm |
| Thread | M10x1 |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | 8 V/mm ±5% |
| Linearity Error | ≤1.0% |
| Deviation from Best Fit Line | ±0.025 mm |
| Shaft Material | Ferromagnetic Steel (42CrMo4 / AISI 4140) |
| Sensor Operating Temperature | -35°C to +200°C (-31°F to +392°F) |
| Cable Temperature Range | -35°C to +150°C (-31°F to +302°F) |
| Protection Class | IP66 |
| Cable Length | 8 m (1+7 m) |
| Connector | Lemo male |
| Converter Type | CON021 DIN Rail |
| Converter Voltage Range | -23V to -32V (-4V to -20V output) |
| Converter Operating Temperature | -30°C to +100°C (-22°F to +212°F) |
| Converter Frequency Response | 0–20,000 Hz |
| Converter Rise Time | <15 µs |
| Protection Class | IP20 |
System Integration
This sensor-converter combination allows accurate radial and axial displacement monitoring for critical rotating equipment. Therefore, it is suitable for steam, gas, and hydro turbines, compressors, pumps, and industrial fans. Moreover, the system maintains reliability under vibration, high temperature, and industrial contamination conditions, providing consistent machinery health monitoring.
Details
| Weight | 0.3 kg |
|---|
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