Emerson | EPRO | PR6423/10R-030+CON021 | Eddy Current Displacement Sensor
The EPRO PR6423/10R-030+CON021 — a eddy current displacement sensor you want on your shelf before the old one fails. Initial Air Gap: 0.5 mm (20 mils) | Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ± 5% @ temperature range 0 to 45°C (+32 to +113°F) | Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) @ temperature range 0 to 45°C (+32 to +113°F). Physical stock. Ships within 24 hours with printed test report.
Technical Specifications
| Measurement Type | Eddy current displacement sensor |
|---|---|
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | ISO: 8 V/mm (203.2 mV/mil) ± 5% @ temperature range 0 to 45°C (+32 to +113°F) |
| 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, IEC 60529 |
| Weight (Sensor with 1m Cable) | Approx. 100 grams (3.53 oz) |
| Input Voltage | 24 VDC |
| Output Current | 0 ~ 20 mA |
| Operating Temperature | -40°C to +85°C |
| Communication Protocol | MODBUS |
| Manufacturer | EPRO |
| Model / SKU | PR6423/10R-030+CON021 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
The PR6423/10R-030+CON021: Real-World Reliability
It is always the same story: 2 AM, the control system alarms, and the spare parts cabinet is empty. The EPRO PR6423/10R-030+CON021 — a eddy current displacement sensor — is the component that failed. Now you are calling suppliers, hoping someone has stock and can ship today.
That is the scenario we built PLC Parts Direct to solve. We stock the PR6423/10R-030+CON021 in our Shenzhen warehouse — physically, not virtually. When you order, our team picks it from the shelf, verifies the serial number against the test report, packs it in anti-static packaging, and hands it to DHL. You get a tracking number, not a processing status that drags on for weeks.
What you are getting: measurement type: Eddy current displacement sensor; linear measurement range: 2 mm (80 mils); initial air gap: 0.5 mm (20 mils); incremental scale factor (isf): ISO: 8 V/mm (203.2 mV/mil) ± 5% @ temperature range 0 to 45°C (+32 to +113°F). Every unit undergoes multi-point functional verification and 48-hour burn-in at 55°C before shipping. A printed test report is included. For steel manufacturing applications where reliability is everything, we recommend keeping one cold spare of each critical module type. The cost of the spare is negligible compared to the cost of unplanned downtime.
Compatible Parts — Same System
These modules share the same system family as the PR6423/10R-030+CON021. Commonly ordered together for complete rack builds or spare parts kits.
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