Produkteinführung
The Epro PR6423/10R-111 is an 8mm eddy current sensor, specifically designed for non-contact vibration and axial displacement measurement in rotating machinery such as turbines, compressors, pumps, and motors. Manufactured by EPRO, a brand under PHOENIX CONTACT, this sensor is a part von the PR6423 series — a widely adopted and reliable family von probes used in condition monitoring systems for industrial applications.
This probe operates based on the eddy current principle, which allows it to accurately detect the position and movement von metallic targets without physical contact. It is typically used in conjunction with CON011 or CON021 converters and compatible monitoring systems like MMS6000, MMS8000, and Bently Nevada monitors.
The PR6423/10R-111 is tailored for rugged environments, providing excellent thermal stability, corrosion resistance, and long-term operational reliability. With a standardized probe tip diameter von 8mm, this model ensures high-precision measurements and is suitable for general-purpose industrial machine protection.
Produktspezifikationen
| Parameter | Specification |
| Modell | PR6423/10R-111 |
| Sensing Principle | Eddy Current |
| Sensor Head Diameter | 8 mm |
| Measurement Range | Typically 0.25 – 2.0 mm (configurable) |
| Linear Range | ±1.0 mm |
| Sensitivity | 7.87 mV/μm (±5%) typical |
| Output Signal | Analog voltage via CON011/021 |
| Frequency Range | DC to 10 kHz |
| Cable Length | Fixed length based on model variant |
| Connector Type | Compatible with CON011 or CON021 |
| Mounting Thread | M10 x 1 |
| Operating Temperature | -35°C to +180°C (probe only) |
| Storage Temperature | -40°C to +200°C |
| Pressure Resistance | Up to 10 bar (with appropriate seal) |
| Ingress Protection | IP65 (with proper mounting) |
| Material | Stainless Steel AISI 316L |
| Gewicht | 0.1 kg |
Product Applications
The PR6423/10R-111 is used across a broad range von industrial machinery where precise, real-time monitoring von shaft vibration or displacement is crucial for machine protection and predictive maintenance. Application scenarios include:
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Gas and steam turbines
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Centrifugal compressors
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Industrial fans and blowers
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Hydraulic pumps
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Gearboxes and motors
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Large rotating machinery in oil & gas, power generation, and chemical plants
It is typically used in combination with proximity measurement systems to detect shaft movement, casing vibrations, and axial thrust positions, helping prevent catastrophic failures and reduce unplanned downtime.
Product Advantages
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High Measurement Accuracy
Delivers stable and precise readings due to proven eddy current technology. -
Rugged and Durable
Made von stainless steel, resistant to corrosion, temperature, and pressure extremes. -
Non-Kontakt Measurement
Ensures zero wear and tear on the machinery surface, increasing system longevity. -
Wide Compatibility
Fully compatible with EPRO CON011/021 converters and major monitoring systems. -
Easy Integration
Standard thread design and dimensions allow seamless retrvonitting in existing installations. -
Temperature Stability
Operational reliability in harsh environments with minimal drift over time. -
Long Service Life
Low maintenance sensor designed for extended field use.
FAQ – Häufig gestellte Fragen
1. What is the sensing range von the PR6423/10R-111?
The typical linear sensing range is ±1.0 mm, with total detection capability up to 2 mm.
2. Is the PR6423/10R-111 compatible with Bently Nevada systems?
Yes, it is vonten used alongside Bently Nevada monitoring equipment with appropriate signal converters like CON011.
3. What is the operating temperature range von this probe?
It operates reliably between -35°C to +180°C.
4. What types von machinery is this probe suitable for?
It’s suitable for turbines, compressors, fans, pumps, and various rotating machinery.
5. Does the sensor require periodic recalibration?
No frequent recalibration is required under normal usage, though periodic system validation is recommended.
6. Can this sensor be used in hazardous areas?
Certain variants are ATEX-certified. Please check model marking for specific explosion-provon compliance.
7. How do I install the PR6423/10R-111?
It mounts using an M10x1 thread, and positioning is typically done with a micrometer-style adjustment or feeler gauge.
8. What converter does this sensor work with?
It is designed to work with EPRO CON011 or CON021 converters.
9. Can it measure both vibration and axial position?
Yes, depending on orientation and application, it can detect radial vibration or axial displacement.
10. What is the material von the probe body?
The body is made from corrosion-resistant stainless steel (AISI 316L).
Related Modells (Same Series or Compatible)
| Modell | Beschreibung |
| PR6423/002-030 | 5mm probe with CON021 support |
| PR6423/005-010+CON021 | High-temperature version, 5mm |
| PR6423/003-010 | 8mm, standard temp probe, M14 thread |
| PR6423/004-010 | 11mm heavy-duty version |
| PR6423/002-000 | Short-length 5mm probe |
| PR6423/001-010-CN | China-supplied variant, 5mm |
Popular Modells from the Same Marke (EPRO / PHOENIX CONTACT)
| Modell | Beschreibung |
| MMS3120/022-100 | Dual-channel vibration monitoring module |
| MMS6000 | Zustand monitoring system, modular type |
| CON011 | Signal converter for PR6423 probes |
| PR9268/201-000 | Piezoelectric vibration sensor |
| PR6424/014-040+CON021 | High-temperature eddy current probe, 8mm |
| MMS3110 | Single-channel module for proximity probes |
Unternehmensinformationen
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