

Emerson | EPRO | PR6423/10R-040-CN | 8mm Eddy Current Sensor
The EPRO PR6423/10R-040-CN is a eddy current sensor for EPRO platforms. Incremental Scale Factor (ISF): : | Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) @ temperature range 0 to 45°C (+32 to +113°F) | Minimum Shaft Diameter: 25 mm (0.79”). Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
About the EPRO PR6423/10R-040-CN
EPRO (Emerson) vibration sensors and monitors are deployed alongside Bently Nevada systems for machinery protection in power generation and heavy industry.
The Emerson | EPRO | PR6423/10R-040-CN | 8mm Eddy Current Sensor is a eddy current sensor with these key specifications: Linear Measurement Range: 2 mm (80 mils)
Initial Air Gap: 0.5 mm (20 mils)
Incremental Scale Factor (ISF): :
Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) @ temperature range 0 to 45°C (+32 to +113°F).
When ordering a replacement, verify these parameters against your existing module — two modules sharing the same base number can have different internal configurations. This unit is factory-sealed and tested on a live rack with 48-hour burn-in at 55°C. Printed test report included. 12-month warranty. Ships within 24 hours from Shenzhen.
Technical Specifications
| Linear Measurement Range | 2 mm (80 mils) |
|---|---|
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | : |
| Deviation from Best Fit Straight Line (DSL) | ± 0.025 mm (± 1 mil) @ temperature range 0 to 45°C (+32 to +113°F) |
| Minimum Shaft Diameter | 25 mm (0.79”) |
| Target Material (Ferromagnetic Steel) | 42CrMo4 (AISI/SAE 4140) Standard (Other on Request) |
| Protection Class | IP66 |
| Operating Temperature Range | : |
| Weight (Sensor with 1m Cable) | Approx. 100 grams (3.53 oz) |
| Compliance and Certifications | : |
| Hazardous Area Approvals | : |
| Dimensions | : |
| Optional Adapter Plug after 1m cable from Sensor | : |
| Manufacturer | EPRO |
| Model / SKU | PR6423/10R-040-CN |
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
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