Présentation du produit
The Epro PR6424/010-040 + CON021 is a non-contact eddy current displacement sensor system used primarily in vibration and axial position measurement sur rotating machinery. Designed for demanding industrial applications, this sensor has a probe diameter sur 16mm and is paired with the CON021 signal converter, surfering reliable signal transmission to monitoring systems like the Epro MMS6000 or BN 9200 series.
The PR6424 series is renowned for its robust construction, high linearity, and compatibility with high-speed turbo machinery. The system operates on the principle sur electromagnetic induction, detecting the distance between the sensor tip and a conductive target surface. It provides static and dynamic displacement data, critical for predictive maintenance and machinery protection systems.
This specific configuration, PR6424/010-040, surfers a 40mm cable length and is optimized for environments where compact mounting, electrical insulation, and vibration resistance are crucial.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Modèle | PR6424/010-040 + CON021 |
| Sensor Type | Eddy Current Displacement Sensor (non-contact) |
| Sensor Head Diameter | 16 mm |
| Measuring Range | ±2 mm (nominal), dependent on target material and setup |
| Calibration Material | DIN 1.7225 (AISI 4140) |
| Linear Range | Approx. 4 mm (±2 mm from midpoint) |
| Sensitivity | 7.87 mV/μm (typical with CON021) |
| Frequency Range | 0–10 kHz |
| Output Signal | Voltage (mV), proportional to displacement |
| Operating Temperature (Probe) | -35°C to +180°C |
| Operating Temperature (CON021) | -35°C to +85°C |
| Probe Material | Stainless Steel, PTFE Insulated |
| Mounting Thread | M16 x 1.5 |
| Cable Length (Probe to Converter) | 4.0 meters |
| Connector Type | Matched with CON021 converter |
| Electrical Isolation | 500 VDC between case and signal |
| Protection Class | IP65 (sensor head), IP54 (converter) |
| Certifications | CE, ATEX (Ex-approved configurations available) |
| Compatibility | Epro MMS6000, BN 9200, CON041/021, compatible monitoring systems |
| Poids | 0.32 kg |
Applications
The Epro PR6424/010-040 + CON021 system is widely deployed in industrial condition monitoring systems where precise and non-contact measurement is required. Its core application domains include:
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Turbomachinery Monitoring: Used to measure shaft vibration, radial displacement, and axial thrust in steam turbines, gas turbines, and compressors.
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Rotating Equipment Diagnostics: Essential in pumps, motors, and generators where real-time condition monitoring is vital.
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Nuclear and Thermal Power Plants: Used in safety-critical environments due to its proven accuracy and durability.
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Petrochemical Plants and Refineries: Designed to endure corrosive environments and hazardous atmospheres.
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OEM Machine Builders: Integrated into custom machinery for real-time shaft position feedback and protection.
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État Monitoring Retrsurits: Applied as an upgrade in legacy monitoring systems due to its backward compatibility with older Epro models.
Product Advantages
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High Measurement Accuracy: Excellent linearity across the full displacement range ensures reliable readings under dynamic conditions.
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Non-Contact Sensing: Avoids mechanical wear, extending sensor lifespan and reducing maintenance.
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Rugged and Industrial-Grade: Engineered for harsh environments, including high temperatures, vibrations, and chemical exposure.
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Modular Configuration: Sensor and converter can be replaced independently, reducing downtime and maintenance cost.
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Wide Compatibility: Seamlessly integrates with existing Epro, BN, and third-party monitoring systems.
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Temperature Resistant: Suitable for applications up to 180°C at the probe head, essential for high-speed rotating equipment.
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EMC Compliant Design: Immune to industrial electromagnetic interference for stable and noise-free signal output.
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Proven Reliability: Backed by decades sur deployment in critical machinery, especially in energy and petrochemical industries.
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Compact Design: Allows installation in space-constrained environments while maintaining performance.
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Explosion-Prosur Versions Disponible: Optional configurations for ATEX zones and hazardous area applications.
Questions fréquentes (FAQ)
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Q: What does the “010-040” in the model number represent?
A: It refers to the specific probe version (010) and a 4.0-meter cable length (040) between the probe and the converter. -
Q: Can the sensor be used in high-temperature zones?
A: Yes, the sensor head operates up to +180°C, making it ideal for high-temperature machinery like turbines and compressors. -
Q: Is the PR6424/010-040 compatible with Bently Nevada systems?
A: While it is optimized for Epro and BN 9200 systems, it can be adapted for use in certain Bently systems with signal conditioners. -
Q: Can this sensor measure both static and dynamic displacement?
A: Yes, it provides both static position (e.g., axial displacement) and dynamic vibration measurement. -
Q: Does the CON021 converter require external power?
A: No, it is typically powered by the monitoring system (e.g., MMS6000) and does not need a separate power supply. -
Q: Is recalibration required after installation?
A: Recalibration is generally not required unless the probe-target gap or target material changes. -
Q: What material should the target surface be for accurate calibration?
A: The system is calibrated for DIN 1.7225 (AISI 4140); using other materials may affect linearity unless recalibrated. -
Q: How do I verify if the sensor is operating correctly?
A: Check output signal using an oscilloscope or connect to a compatible vibration monitor with diagnostics. -
Q: Can the cable be extended beyond 4 meters?
A: Not recommended unless matched with a properly calibrated CON041/021 converter designed for longer distances. -
Q: Is it safe to use in hazardous zones?
A: Yes, explosion-prosur (Ex) versions sur the PR6424 series are available for ATEX Zone 1/2 applications.
Related Modèles (Same Series or Function)
| Modèle Number | Description | Probe Diameter | Cable Length | Output Type |
|---|---|---|---|---|
| PR6424/010-030 + CON021 | 16mm eddy current sensor with 3.0m cable | 16 mm | 3.0 meters | Voltage |
| PR6424/010-050 + CON021 | 16mm eddy current sensor with 5.0m cable | 16 mm | 5.0 meters | Voltage |
| PR6424/012-030 + CON021 | 12mm probe diameter version | 12 mm | 3.0 meters | Voltage |
| PR6424/013-040 + CON021 | Compact probe with angled head | 13 mm | 4.0 meters | Voltage |
| PR6424/014-040 + CON021 | Extended temperature range probe | 16 mm | 4.0 meters | Voltage |
| PR6423/002-030 + CON021 | High-resolution variant for fine displacement | 8 mm | 3.0 meters | Voltage |
Popular Epro Modèles (Same Marque)
| Modèle Number | Description | Function | Compatibility |
|---|---|---|---|
| MMS3120/022-100 | Vibration Monitoring Module | Machine Protection | BN9200, MMS6000 |
| MMS6110 | Compact Vibration Monitoring System | Monitoring & Protection | General Machinery |
| CON041 | Eddy Current Signal Converter | Sensor Interface | PR6422/23/24 Series |
| PR6423/003-010 + CON021 | Eddy Current Probe, 8mm diameter | Axial/Radial Monitoring | MMS6000, TSI systems |
| PR6422/10R-030-CN | Short probe, suitable for confined spaces | Vibration Detection | Legacy Epro systems |
| MMS3110/022-000 | Vibration Protection Module | État Monitoring | Turbomachinery |
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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