PR6423/000‑131 + CON031 | EPRO | Shaft Displacement Sensor
Manufacturer: Epro
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Part Number: PR6423/000-131
Condition：New with Original Package
Product Type: Eddy Current Proximity Probe
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The PR6423/000‑131 is a high-precision, non-contact eddy current proximity sensor from Emerson/EPRO’s PR642x series. Designed for turbomachinery monitoring and protection systems, this probe accurately measures shaft vibration, radial displacement, eccentricity, and axial position.
Paired with the CON031 signal converter, the PR6423/000‑131 conditions raw probe signals into standardized voltage outputs for seamless integration with GE Speedtronic, Bently Nevada, or Emerson AMS monitoring systems.
Engineered for harsh industrial environments, this probe features a robust stainless steel housing, wide operating temperature range, high linearity, and IP67-rated protection, making it ideal for steam turbines, gas turbines, compressors, pumps, and fans.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | PR6423/000‑131 |
| Manufacturer | Emerson / EPRO |
| Product Type | Eddy Current Proximity Probe |
| Measurement Functions | Shaft vibration, radial displacement, eccentricity, axial position |
| Probe Type | Non-contact eddy current sensor |
| Nominal Gap Range | 2 mm (typical) |
| Linear Range | 0.25 mm to 2.0 mm |
| Frequency Response (–3 dB) | 0–20,000 Hz |
| Linearity | ±1% of full scale |
| Operating Temperature (Probe) | –35 °C to +180 °C |
| Storage Temperature | –40 °C to +200 °C |
| Shock & Vibration | 5 g @ 60 Hz @ 25 °C |
| Housing Material | Stainless steel probe body |
| Cable Length | Typically 5 m (custom lengths available) |
| Connector Type | Compatible with CON031/CON041 converters |
| Protection Class | IP67 (probe head) |
| Weight | 150 g |
| Certifications | CE, ATEX, CSA compliant |