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- Epro
- PR6424/010-000+CON021
- 16 mm Eddy-Current Sensor
- Germany
- 16mm
- 0.32kg
- Xiamen, China
- New & In Stock
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Epro PR6424/010-000 + CON021 16 mm Eddy-Current Sensor
Product Introduction
The Epro PR6424/010-000 + CON021 is a precision eddy-current displacement sensor featuring a 16 mm diameter probe. Designed for non-contact measurement of position, vibration, and gap, it delivers fast response and high resolution. Encased in a robust stainless-steel housing, this sensor provides reliable performance in harsh industrial environments.
Brand
Epro, is a leading manufacturer of high-precision sensors for industrial automation, known for innovation, quality control, and global service network.
Applications
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Rotating Machinery Monitoring: Measurement of shaft displacement and vibration in pumps, turbines, and compressors.
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Automotive Testing: Gap and position sensing in engine test benches and component fatigue testing.
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Metal Processing: Monitoring roll gap and strip thickness on rolling mills.
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Aerospace: Blade tip clearance measurement in turbines and compressors.
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General Automation: Non-contact position feedback in robotics and material handling systems.
Advantages & Features
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Non-Contact Measurement: Eliminates wear and mechanical hysteresis for long-term stability.
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High Bandwidth: Up to 10 kHz frequency response for dynamic applications.
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Compact Probe: 16 mm diameter allows installation in tight spaces.
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Robust Construction: Stainless-steel probe and polyurethane-jacketed cable resist vibration and moisture.
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High Linearity: ≤ 1% FS error over the measurement range ensures accurate readings.
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Interchangeable Cable: CON021 connector module enables quick replacement without recalibration.
Technical Specifications
| Parameter | Value |
|---|---|
| Probe Diameter | 16 mm |
| Weight | 0.32 kg |
| Measurement Range | 0–2 mm |
| Linearity | ≤ ±1% FS |
| Frequency Response | DC to 10 kHz |
| Supply Voltage | 10–30 V DC |
| Output Signal | 0.5–4.5 V DC (linearly proportional) |
| Operating Temperature | –25 °C to +125 °C |
| Housing Material | Stainless steel |
| Cable & Connector | 5 m PUR cable + CON021 connector |
| Protection Rating | IP67 |
Related Models (Same Series / Functionality)
| Model | Measurement Range | Probe Diameter | Output | Weight (kg) |
|---|---|---|---|---|
| PR6424/005 + CON021 | 0–0.5 mm | 16 mm | 0.5–4.5 V | 0.30 |
| PR6424/020 + CON021 | 0–2 mm | 16 mm | 4–20 mA | 0.32 |
| PR6424/050 + CON021 | 0–5 mm | 16 mm | 0.5–9.5 V | 0.34 |
| PR6426/010 + CON023 | 0–2 mm | 8 mm | 0.5–4.5 V | 0.25 |
| PR6480/010 + CON021 | 0–2 mm | 25 mm | 0.5–4.5 V | 0.40 |
Top 5 Popular Epro Models
| Model | Probe Diameter | Range | Output | Weight (kg) |
|---|---|---|---|---|
| PR6424/010 + CON021 | 16 mm | 0–2 mm | 0.5–4.5 V | 0.32 |
| PR6424/005 + CON021 | 16 mm | 0–0.5 mm | 0.5–4.5 V | 0.30 |
| PR6424/020 + CON021 | 16 mm | 0–2 mm | 4–20 mA | 0.32 |
| PR6546/010 + CON021 | 16 mm | 0–2 mm | 0.5–4.5 V | 0.33 |
| PR6514/020 + CON021 | 10 mm | 0–2 mm | 0.5–4.5 V | 0.28 |
FAQ (Q&A Format)
Q1: What is the smallest displacement this sensor can reliably measure?
A1: Down to 0.01 mm, thanks to its high resolution and low noise floor.
Q2: Can the PR6424 work with AC power supplies?
A2: No, it requires a stable DC supply between 10 V and 30 V.
Q3: How does temperature affect accuracy?
A3: The drift is ≤ 0.02% FS/°C, so accuracy remains stable across –25 °C to +125 °C.
Q4: Is the cable length customizable?
A4: Yes, lengths up to 30 m are available on request with matched connector modules.
Q5: Can I mount the probe in any orientation?
A5: Yes, the stainless-steel housing supports mounting in any axis without performance loss.
Q6: What is the response time?
A6: Less than 100 μs, suitable for high-speed dynamic measurements.
Q7: How do I recalibrate the sensor?
A7: Calibration is performed via a two-point adjustment procedure detailed in the user manual.
Q8: Does it require a special amplifier?
A8: No, the built-in electronics provide a standardized voltage output compatible with most data acquisition systems.
Q9: What degree of protection does the housing provide?
A9: The IP67 rating ensures full protection against dust ingress and temporary immersion in water.
Q10: Are replacement probes available?
A10: Yes, spare probe heads and connector kits are stocked for quick field replacement.