製品紹介
The Epro PR6425/010-110 is a 16mm Eddy Current Sensor designed for high-precision, non-contact measurement / displacement, vibration, and position in industrial machinery. As part / Epro’s PR6425 series, this sensor delivers reliable performance and exceptional accuracy for demanding applications.
The sensor operates on the eddy current principle, where variations in distance between the sensor tip and a conductive target generate changes in electrical impedance. These changes are converted into proportional electrical signals, allowing for real-time monitoring, process control, and predictive maintenance. The 16mm sensor head provides a practical balance between compact design and robust measurement capability, making it suitable for installation in both tight and standard industrial environments.
Engineered for industrial conditions, the PR6425/010-110 operates reliably in high vibration, fluctuating temperatures, and electromagnetic interference, making it suitable for applications in power generation, turbines, compressors, industrial automation, and heavy machinery.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Eddy Current |
| Sensor Head Diameter | 16 mm |
| 重量 | 0.5 kg |
| Measurement Range | 0–10 mm standard, customizable |
| Linearity | ±1% full scale |
| Frequency Response | DC to 20 kHz |
| Output Signal | Analog 0–10 V or 4–20 mA |
| Operating Temperature | -40°C to +125°C |
| Supply Voltage | 18–30 V DC |
| Protection | IP65 (sensor head) |
| Material | Stainless steel body with non-magnetic tip |
| Mounting Options | Threaded or flange mount |
| Environmental Resistance | Vibration up to 20 g, EMI resistant |
Applications
The PR6425/010-110 sensor is ideal for:
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Monitoring shaft displacement and position in turbines, generators, compressors, and motors
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Detecting vibration amplitudes for predictive maintenance and fault detection
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Identifying shaft misalignment or eccentricity in high-speed machinery
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Integration into industrial automation systems requiring precise displacement feedback
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状態 monitoring in power plants, aerospace, and heavy industry
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Applications requiring non-contact measurement to minimize wear and maintenance
Its robust construction ensures reliable performance even in harsh industrial environments.
Advantages
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High Accuracy – ±1% full scale linearity ensures precise measurements.
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Optimal Size – 16mm sensor head diameter provides a balance between compactness and measurement capability.
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Non-お問い合わせ Measurement – Reduces mechanical wear and maintenance requirements.
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Durable Construction – Stainless steel body withstands corrosion and harsh operating conditions.
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Fast Response – Capable / detecting rapid changes in displacement or vibration.
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EMI and Vibration Resistant – Stable operation in electrically noisy and mechanically active environments.
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Versatile Integration – Compatible with industrial monitoring and control systems.
FAQ
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What is the maximum measurement frequency for this sensor?
It can measure signals up to 20 kHz, suitable for high-speed machinery. -
What type / output signal does it provide?
The sensor provides 0–10 V analog or 4–20 mA output. -
Can it operate in extreme temperatures?
Yes, it functions reliably between -40°C and +125°C. -
Is the sensor resistant to electromagnetic interference?
Yes, it is designed with EMI shielding to maintain stable measurements. -
What is the linearity specification?
Linearity is ±1% full scale, ensuring accurate readings across the measurement range. -
Can it detect small shaft vibrations?
Yes, it can detect sub-micron vibration amplitudes, making it suitable for condition monitoring. -
How is the sensor mounted?
It supports threaded or flange mounting for installation flexibility. -
What protection does the sensor /fer against dust and water?
The sensor head is rated IP65, protecting it from dust and low-pressure water jets. -
Is it suitable for high-speed rotating machinery?
Yes, it is designed for turbines, compressors, motors, and other high-speed equipment. -
What materials are used in the sensor construction?
Stainless steel body with a non-magnetic tip ensures durability and corrosion resistance.
Related or Series モデルs
| モデル | Sensor Head Diameter | Measurement Range | Output | 重量 |
|---|---|---|---|---|
| PR6425/004-010 | 16 mm | 0–4 mm | 0–10 V / 4–20 mA | 0.48 kg |
| PR6425/005-010 | 16 mm | 0–5 mm | 0–10 V / 4–20 mA | 0.50 kg |
| PR6425/006-010 | 16 mm | 0–6 mm | 0–10 V / 4–20 mA | 0.52 kg |
| PR6425/008-010 | 16 mm | 0–8 mm | 0–10 V / 4–20 mA | 0.53 kg |
| PR6425/007-010 | 16 mm | 0–7 mm | Differential output | 0.51 kg |
| PR6425/005-020 | 16 mm | 0–5 mm | 0–5 V / 0–20 mA | 0.50 kg |
Popular Epro モデルs
| モデル | Sensor Head Diameter | Measurement Range | Output | 重量 |
|---|---|---|---|---|
| PR6424/014-040 | 14 mm | 0–4 mm | 0–10 V | 0.8 kg |
| PR6424/022-100 | 22 mm | 0–10 mm | 0–10 V / 4–20 mA | 1.2 kg |
| PR6426/010-100 | 32 mm | 0–10 mm | 0–10 V | 1.3 kg |
| PR6426/020-120 | 32 mm | 0–15 mm | 0–10 V / 4–20 mA | 1.5 kg |
| PR6430/010-110 | 30 mm | 0–10 mm | 0–10 V | 1.4 kg |
| PR6430/015-120 | 30 mm | 0–15 mm | 0–10 V / 4–20 mA | 1.6 kg |
会社情報
E-mail: [email protected]
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Add: 中国福建省廈門市思明区呂嶺路2号 阿里山ビル 〒361006
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