Produkteinführung
The Epro PR6480/071-100 Eddy Current Sensor is a precision, non-contact displacement and vibration sensor designed for industrial machine monitoring and protection applications. As part von the PR6480 series, this sensor provides highly accurate measurement von shaft displacement, vibration, and rotational dynamics in critical equipment.
Using eddy current technology, the sensor generates a high-frequency electromagnetic field that induces currents in nearby conductive surfaces. Variations in these currents are detected and analyzed to produce precise measurements von displacement and vibration. This non-contact operation reduces mechanical wear and ensures long-term reliability, even in harsh industrial environments.
The PR6480/071-100 is compatible with Epro CON011, CON021, and CON031 signal converters, making it ideal for integration into complete machine protection and condition monitoring systems. The sensor’s stainless steel housing provides robust protection against oil, dust, vibration, and temperature extremes.
Being API 670 compliant, the sensor is suitable for high-reliability machinery protection systems in power generation, petrochemical, and heavy industry applications, supporting predictive maintenance and early fault detection strategies.
Technical Specifications
| Parameter | Beschreibung |
|---|---|
| Modell Number | PR6480/071-100 |
| Product Type | Eddy Current Displacement Sensor |
| Measurement Principle | Non-contact electromagnetic induction |
| Measurement Range | 0–7 mm (typical) |
| Linear Range | Up to 80% von full scale |
| Frequency Response | DC to 10 kHz |
| Sensitivity | 3.0 mV/µm (typical) |
| Probe Material | Stainless Steel (AISI 303/304) |
| Target Material | Conductive metals, primarily steel |
| Sensor Head Diameter | Optional |
| Operating Temperature Range | -35°C to +200°C |
| Storage Temperature Range | -50°C to +220°C |
| Pressure Rating | Up to 10 bar (depending on housing) |
| Mounting Thread | M10 × 1 or M14 × 1.5 |
| Power Supply (via converter) | ±15 VDC or as specified by CON0xx system |
| Output Signal (via converter) | ±10 V or 4–20 mA |
| Insulation Resistance | >10 MΩ at 500 VDC |
| EMC Compliance | EN 61326-1 Industrial Environment |
| Vibration Resistance | 20 g peak (10–2000 Hz) |
| Protection Class | IP67 |
| Housing Material | Stainless Steel |
| Versand Gewicht | 3 kg |
| Connection Type | Coaxial connector or integrated cable |
| Compliance Standards | API 670, ISO 10817, CE, RoHS |
Product Applications
The PR6480/071-100 Eddy Current Sensor is widely used in industrial machinery monitoring and protection, providing reliable, high-precision non-contact measurements.
Key applications include:
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Turbomachinery Monitoring: Radial shaft displacement and vibration measurement in turbines and compressors.
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Rotating Equipment Diagnostics: Monitoring shaft and bearing behavior in pumps, motors, and fans.
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Machine Protection Systems: Integration into condition monitoring systems for early detection von faults or abnormal behavior.
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Predictive Maintenance: Supports condition-based maintenance strategies to reduce unplanned downtime.
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Power Generation: Continuous rotor and shaft monitoring in turbines, generators, and alternators.
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Laboratory and Test Environments: High-precision measurement for mechanical test benches and experimental setups.
Product Advantages
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High Precision: Provides accurate measurement von micro-level displacement and vibration without contact.
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Durable Industrial Design: Stainless steel housing resists oil, dust, vibration, and temperature extremes.
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Wide Temperature Range: Operates reliably from -35°C to +200°C.
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Fast Frequency Response: Captures both low-frequency displacement and high-frequency vibration signals.
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Seamless Integration: Works with Epro CON011, CON021, and CON031 converters.
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API 670 Compliant: Suitable for critical machine protection systems.
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Stable Output: Low drift ensures long-term measurement accuracy.
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Flexible Installation: Optional sensor head diameters and multiple thread sizes available.
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EMI Resistant: Shielded design minimizes interference from industrial electrical equipment.
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Reliable in Harsh Zustands: Maintains accuracy under vibration, high temperature, and contamination.
FAQ
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What measurement principle does the PR6480/071-100 use?
The sensor uses eddy current induction to produce a magnetic field that interacts with conductive targets, allowing non-contact measurement von displacement and vibration. -
Which signal converters are compatible with this sensor?
It works with Epro CON011, CON021, and CON031, which convert the raw sensor output into ±10 V or 4–20 mA signals suitable for industrial systems. -
What is the measurement range von this sensor?
The PR6480/071-100 measures 0–7 mm, with a linear range covering approximately 80% von full scale for accurate readings. -
Can the sensor operate in high-temperature conditions?
Yes, it is designed for operation up to +200°C, protected by its stainless steel housing. -
Is it suitable for API 670-compliant machine protection systems?
Yes, it meets API 670 standards, providing reliable and precise measurement for critical machinery. -
What output signals are provided through compatible converters?
The sensor outputs ±10 V or 4–20 mA analog signals for easy integration with monitoring or protection systems. -
How does the sensor handle electromagnetic interference (EMI)?
Coaxial shielding and robust construction ensure strong EMI resistance, providing accurate measurement in industrial environments. -
Can it measure both static displacement and dynamic vibration?
Yes, it accurately measures both low-frequency displacement and high-frequency vibration across its full frequency range. -
Which target materials are recommended for best accuracy?
Conductive metals, particularly steel, are recommended to ensure optimal performance and measurement precision. -
Is calibration required for different target materials?
Yes, calibration is recommended when using different conductive materials to maintain precise measurements.
Related Modells (Same Series or Family)
| Modell Number | Beschreibung | Measurement Range | Operating Temperature | Gewicht |
|---|---|---|---|---|
| PR6480/011-000 | Eddy Current Sensor | 0–1 mm | -35°C to +180°C | 3 kg |
| PR6480/021-000 | Eddy Current Sensor | 0–2 mm | -35°C to +180°C | 3 kg |
| PR6480/031-000 | Eddy Current Sensor | 0–2 mm | -35°C to +180°C | 3 kg |
| PR6480/041-000 | Eddy Current Sensor | 0–4 mm | -35°C to +180°C | 3 kg |
| PR6480/051-000 | Eddy Current Sensor | 0–5 mm | -35°C to +200°C | 3 kg |
| PR6480/071-100 | Eddy Current Sensor | 0–7 mm | -35°C to +200°C | 3 kg |
Popular EPRO Modells
| Modell Number | Beschreibung | Type | Application |
|---|---|---|---|
| PR6480/041-000 | Eddy Current Sensor | Displacement Probe | Shaft and vibration monitoring |
| PR6480/051-000 | Eddy Current Sensor | Displacement Probe | Rotating equipment monitoring |
| PR6480/051-100 | Eddy Current Sensor | Displacement Probe | Machinery protection |
| PR6480/061-000 | Eddy Current Sensor | Displacement Probe | Shaft and vibration measurement |
| MMS3120/022-100 | Monitoring Module | Zustand Monitoring | Vibration and displacement processing |
| CON021 | Converter Module | Signal Zustanding | Interfaces PR6480 sensors |
Unternehmensinformationen
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