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- PR6424/010-100
- 16 mm Eddy Current Sensor
- Germany
- 16mm
- 0.2 kg
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Epro PR6424/010-100 16 mm Eddy Current Sensor
Product Introduction
The PR6424/010-100 is a high-precision eddy current displacement sensor from Epro’s PR6000 series. With a hardened stainless-steel housing and a rugged 16 mm diameter sensing head, it delivers non-contact measurement of metal targets over a ±2 mm range. Its built-in amplifier provides a stable 0–10 V analog output, making it ideal for demanding industrial and laboratory applications.
Key Applications
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Vibration Monitoring: Non-contact measurement of shaft vibration in rotating machinery.
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Position Control: High-speed feedback for hydraulic actuators and servo valves.
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Run-Out Measurement: Precision concentricity and roundness testing in machine tools.
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Gap Monitoring: Monitoring head-to-segmented electrode gaps in metal forming dies.
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Condition Monitoring: Crack and wear detection on turbine blades and rollers.
Brand and Series
Brand: Epro Electronic GmbH
Series: PR6000 Eddy Current Sensors
Epro is renowned for its robust, high-accuracy sensors used in process control, condition monitoring, and quality assurance worldwide.
Product Advantages
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High Linearity: ≤0.5 % FSO over entire ±2 mm range for accurate measurements.
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Fast Response: 10 kHz bandwidth supports dynamic monitoring up to 5 kHz.
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Rugged Design: Stainless-steel body rated IP67 for harsh environments.
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Temperature Stability: ≤0.02 %/°C drift from –25 °C to +120 °C.
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Easy Integration: Standard M12 connector and 0–10 V output simplify wiring.
Detailed Technical Parameters
| Specification | Details |
|---|---|
| Model Number | PR6424/010-100 |
| Sensing Head Diameter | 16 mm |
| Measurement Range | ±2 mm |
| Output Signal | 0–10 V analog |
| Linearity | ≤ 0.5 % of full scale |
| Bandwidth | DC to 10 kHz |
| Temperature Drift | ≤ 0.02 % FS/°C |
| Operating Temperature | –25 °C to +120 °C |
| Housing Material | Stainless steel, IP67 |
| Connector | M12 × 1 male, 4-pin |
| Supply Voltage | 18–30 V DC |
| Weight | 0.20 kg |
Related PR6000 Series Models
| Model | Measurement Range | Output | Head Diameter |
|---|---|---|---|
| PR6424/010-200 | ±2 mm | 4–20 mA | 16 mm |
| PR6424/020-100 | ±5 mm | 0–10 V | 16 mm |
| PR6424/030-100 | ±10 mm | 0–10 V | 16 mm |
| PR6414/010-100 | ±2 mm | 0–10 V | 10 mm |
| PR6224/010-100 | ±2 mm | 0–10 V | 16 mm, compact |
Popular Epro Sensor Models
| Model | Description |
|---|---|
| PR6424/010-100 | 16 mm head, ±2 mm, 0–10 V |
| PR6218/010-100 | 18 mm head, ±1 mm, 0–10 V |
| PR6514/010-100 | 14 mm head, ±2 mm, 4–20 mA |
| PR6224/020-100 | 16 mm head, ±5 mm, 4–20 mA |
| PR6914/010-050 | 14 mm head, ±1 mm, digital SPI output |
Frequently Asked Questions (FAQ)
Q: What is the sensing head material?
A: Hardened stainless steel rated IP67 for corrosion and abrasion resistance.
Q: Can the PR6424 operate at high temperatures?
A: Yes, from –25 °C up to +120 °C without performance loss.
Q: How fast can it measure dynamic movements?
A: Its 10 kHz bandwidth supports dynamic events up to approximately 5 kHz.
Q: Does it require calibration?
A: Units are factory calibrated; periodic on-site verification is recommended for precision tasks.
Q: What cable connector standard does it use?
A: An M12 × 1 male, 4-pin connector for power and output wiring.
Q: Is there an alternative output type?
A: Yes, the PR6424/010-200 variant offers a 4–20 mA output option.
Q: How is temperature drift managed?
A: Tight thermal compensation limits drift to ≤ 0.02 % FS per °C.
Q: Can this sensor detect non-ferrous metals?
A: Eddy current principle requires conductive targets; non-ferrous metals are detected but calibration differs.
Q: What mounting options are available?
A: Standard M18 thread and optional flange or right-angle mounting adapters.
Q: How do I integrate into my control system?
A: Simply wire 18–30 V DC to power pins, take the 0–10 V output into your data acquisition or PLC analog input.