Emerson EPRO PR6423/000‑130 High-Precision Displacement Sensor
Manufacturer: Epro
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Part Number: PR6423/000-130
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 PR6423/000‑130 is a high-precision, non-contact eddy current proximity sensor from Emerson/EPRO’s PR642x series. Designed for turbomachinery monitoring, it provides accurate measurements of shaft vibration, radial displacement, axial position, and eccentricity.
When paired with CON031 or CON041 signal converters, the PR6423/000‑130 converts raw probe signals into standardized voltage outputs suitable for GE Speedtronic, Bently Nevada, or Emerson AMS monitoring systems. Its robust stainless steel housing and IP67-rated probe head ensure reliability in harsh industrial environments.
This probe is widely used in steam turbines, gas turbines, compressors, pumps, and fans where precise shaft monitoring is critical for predictive maintenance and machinery protection.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | PR6423/000‑130 |
| Manufacturer | Emerson / EPRO (GE legacy line) |
| 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 |
| Resolution | <1 μm |
| Linearity | ±1% of full scale |
| Operating Temperature | –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 | Standard 5 m (other lengths available) |
| Connector Type | Compatible with CON031/CON041 converters |
| Protection Class | IP67 (probe head) |
| Weight | 150 g |
| Certifications | CE, ATEX, CSA compliant |