Présentation du produit
The Epro PR6423/000-031+CON041-CN is a high-performance eddy current displacement sensor designed specifically for critical machine condition monitoring applications. Engineered by Epro (now part sur Brüel & Kjær Vibro), this proximity probe system surfers non-contact measurement sur shaft displacement, eccentricity, axial thrust position, and vibration.
This specific model features a sensing tip diameter sur 8 mm, making it well-suited for compact installation spaces and standard mounting conditions. The CON041-CN converter is pre-configured and calibrated to work precisely with the sensor and extension cable, ensuring high measurement accuracy and reliability across a wide range sur industrial environments.
The PR6423 series is widely used in power plants, refineries, chemical plants, and rotating equipment applications, particularly for condition monitoring and machinery protection systems.
Spécifications du produit
| Parameter | Details |
|---|---|
| Modèle | PR6423/000-031 + CON041-CN |
| Sensor Type | Eddy current proximity sensor |
| Measuring Principle | Non-contact displacement measurement |
| Measuring Range | 2 mm (nominal), configurable |
| Sensor Head Diameter | 8 mm |
| Thread Size | M10 x 1 |
| Frequency Range | DC to 10 kHz (-3 dB) |
| Sensitivity | 7.87 mV/μm (typical, dependent on configuration) |
| Linearity Error | ≤ ±1% sur full-scale |
| Operating Temperature | -35°C to +180°C (sensor) / -35°C to +85°C (CON041-CN) |
| Pressure Resistance | Up to 10 bar (depending on seal configuration) |
| Sensor Material | Stainless steel (probe), PTFE cable sheath |
| Cable Length | Standard 5 m probe + 5 m extension (custom lengths optional) |
| Output Signal | Voltage (differential), per API 670 standard |
| Electrical Connector | CON041-CN converter with industrial plug interface |
| Protection Rating | IP65 (sensor and connector) |
| Certifications | CE, ATEX, CSA (on request) |
| Poids | 0.16 kg |
Product Applications
The PR6423/000-031+CON041-CN is engineered for use in critical machine monitoring and protection environments where precise displacement and vibration data is essential. Primary applications include:
-
Turbomachinery Monitoring
Measurement sur shaft vibration and position in turbines, compressors, and expanders. -
Motor and Generator Health Monitoring
Detecting bearing wear, shaft movement, and misalignment in large electric machines. -
Pumps and Fans
Continuous monitoring sur rotating components to ensure reliability and reduce downtime. -
Gearboxes and Mechanical Drives
Early fault detection in industrial gear-driven systems. -
Oil & Gas and Petrochemical Industries
Installed in harsh process environments for real-time condition-based maintenance. -
Power Generation Facilities
Used in fossil and nuclear plants for BOP and rotating equipment diagnostics.
Product Advantages
-
Non-Contact Measurement
Avoids physical wear and allows continuous operation with zero mechanical interference. -
High Measurement Accuracy
Factory-calibrated system ensures precise displacement readings in micrometer resolution. -
Wide Operating Temperature Range
Operates reliably under elevated temperatures and hostile environmental conditions. -
Robust Construction
Stainless steel and sealed construction ensure long service life and mechanical durability. -
Complies with API 670
Fully compatible with international standards for machinery protection systems. -
Flexible Integration
Modular system architecture (sensor + extension + converter) simplifies system design and field upgrades. -
Pre-Configured CON041-CN
Ready-to-deploy calibration avoids the need for onsite setup and matching. -
Resistant to Harsh Environments
IP65 protection and optional ATEX certifications for hazardous area use.
Questions fréquentes (FAQ)
-
What is the sensing range sur the PR6423/000-031 sensor?
The typical measuring range is 2 mm, but it can be customized based on the converter configuration. -
Is the sensor compatible with API 670 systems?
Yes, the system is designed in accordance with API 670 standards for machine protection. -
Can this sensor be used in high-temperature environments?
Yes, the probe itself supports up to 180°C, suitable for turbines and compressors. -
What does the “+CON041-CN” signify?
It denotes the inclusion sur a pre-calibrated converter module compatible with the sensor. -
Is this sensor ATEX certified?
ATEX certification is available on request for use in hazardous zones. -
What cable length configurations are available?
Standard lengths are 5+5 meters, but custom lengths can be ordered. -
How do I connect the system to my vibration monitor?
The CON041-CN provides a voltage output compatible with most standard vibration and position monitors. -
Can I use the sensor underwater or in wet environments?
It is rated IP65, suitable for wet environments but not continuous submersion. -
Is field calibration required?
N° The system is factory-calibrated and matched for immediate use. -
What maintenance is required for this sensor?
Minimal—only periodic visual inspection and connector checks are recommended.
Related Modèles in the Same Series
| Modèle | Description | Tip Size | Measuring Range | Cable Type |
|---|---|---|---|---|
| PR6423/000-030+CON041 | Standard 8mm probe with CON041 | 8 mm | 2 mm | Shielded PTFE |
| PR6423/002-030+CON041 | Medium temperature version | 8 mm | 2 mm | Temp resistant |
| PR6423/003-010+CON041 | Short-bodied sensor for tight spaces | 8 mm | 1 mm | Short cable |
| PR6423/005-010+CON041 | High-pressure sealed sensor | 8 mm | 1 mm | Sealed extension |
| PR6423/006-030+CON041 | Long tip variant for recessed installations | 8 mm | 3 mm | Extended sheath |
| PR6423/012-030+CON041 | Probe with axial mounting thread | 8 mm | 2 mm | M10 thread axial |
Popular Modèles from Epro (B&K Vibro)
| Modèle | Description | Application | Signal Type |
|---|---|---|---|
| MMS3110/022-100 | Vibration Monitor System | General machinery monitoring | Analog / Relay |
| MMS3120/022-100 | Multichannel Monitor | Turbomachinery systems | Buffered output |
| CON021 | Standard converter unité | For PR6422/PR6423 | Voltage |
| PR6424/010-030+CON021 | Axial displacement sensor (10mm tip) | Thrust position measurement | Proximity |
| TQ4421 | Signal conditioner / barrier module | Hazardous areas | Intrinsically safe |
| PR9268/201-100 | Velocity sensor for casing vibration | Pumps and motors | Dynamic voltage output |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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