Emerson EPRO PR6424/010-000+CON021 Eddy Current Sensors
The EPRO PR6424/010-000+CON021 is a eddy current sensors for EPRO platforms. Extended Range: ≤ 1.0% | Other Options: Available | Operating Temperature Range: -30°C to 100°C (-22°F to 212°F). Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| Sensor Type | Inductive proximity sensor |
|---|---|
| Standard Range | ≤ 1.5% |
| Extended Range | ≤ 1.0% |
| Other Options | Available |
| Operating Temperature Range | -30°C to 100°C (-22°F to 212°F) |
| ATEX | II 2 G Ex ia IIC T4 Gb, -20°C ≤ Ta ≤ 80°C |
| IEC-Ex | Ex ia IIC T4 Gb, -20°C ≤ Ta ≤ 80°C |
| CSA | Class I Division 1, Groups A, B, C, D, T4 |
| Applications | Designed for critical turbomachinery applications, including steam, gas, and hydro turbines, compressors, pumps, and fans. |
| Frequency Range (-3 dB) | 0 to 20,000 Hz |
| Rise Time | <15 μs |
| Shock and Vibration | 5g @ 60 Hz @ 25°C (77°F) |
| Protection Class | IP20 |
| Supply Voltage Range | -23V to -32V |
| Output Range | -4V to -20V |
| Manufacturer | EPRO |
| Model / SKU | PR6424/010-000+CON021 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
The EPRO PR6424/010-000+CON021 is a precision measurement device that converts physical motion into electrical signals for machinery protection and condition monitoring. In vibration monitoring applications, sensor accuracy is the foundation of every decision the control system makes — an alarm trip, a shutdown sequence, or a maintenance work order all start with the signal from this device.
What makes sensor selection critical is that the measurement chain includes not just the sensor element but the cable and signal conditioner as well. Any weak link degrades the entire measurement. Sensor Type: Inductive proximity sensor. Standard Range: ≤ 1.5%. Extended Range: ≤ 1.0%. These parameters define the operating envelope for this specific unit.
We test every EPRO sensor on a calibrated bench before shipping: scale factor, linearity, and gap voltage are measured against the manufacturer specification sheet. Units that deviate are not shipped. A printed test report with serial number and measured values accompanies every order. This is genuine EPRO — not aftermarket, not clone, not "compatible." Factory-sealed packaging. 12-month warranty. Ships within 24 hours from our Shenzhen warehouse via DHL, FedEx, or UPS.
How do I verify this is the correct sensor for my application?
Match the full part number on your existing sensor label. {vendor} part numbers encode the probe tip diameter, thread type, cable length, and connector style in the suffix codes. If any segment differs, the sensor may be mechanically incompatible or have the wrong electrical characteristics. Send us a clear photo of your existing sensor label and our engineers will confirm compatibility, typically within 4 business hours.
What is the difference between a genuine {vendor} sensor and an aftermarket equivalent?
Genuine {vendor} sensors use proprietary coil winding and encapsulation techniques, calibrated magnetic materials, and individually measured sensitivity and linearity. Aftermarket clones typically use generic components that may have wider tolerance ranges, different temperature coefficients, and no individual calibration. In side-by-side testing, clone sensors can deviate 15-30% from genuine specifications — enough to miss a developing fault or false-trip a healthy machine.
What should I check before installing a replacement sensor?
Inspect the target surface for pitting, rust, or mechanical runout. For eddy-current probes, the target must be clean, smooth, conductive, and at least 2x the probe tip diameter. Verify the mounting bracket is rigid and properly torqued. Use a gap meter to set the correct gap voltage before tightening the lock nut. After installation, verify the gap voltage at the proximitor output before returning the machine to service.
Compatible Parts — Same System
These modules share the same system family as the PR6424/010-000+CON021. Commonly ordered together for complete rack builds or spare parts kits.
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