产品介绍
The Epro PR6424/010-040 + CON021 is a non-contact eddy current displacement sensor system used primarily in vibration and axial position measurement / rotating machinery. Designed for demanding industrial applications, this sensor has a probe diameter / 16mm and is paired with the CON021 signal converter, /fering 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 / 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, /fers a 40mm cable length and is optimized for environments where compact mounting, electrical insulation, and vibration resistance are crucial.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product 型号 | 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 |
| 重量 | 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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状态 Monitoring Retr/its: 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: 优秀 linearity across the full displacement range ensures reliable readings under dynamic conditions.
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Non-联系我们 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 / 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-Pro/ Versions 可用: Optional configurations for ATEX zones and hazardous area applications.
常见问题 (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-pro/ (Ex) versions / the PR6424 series are available for ATEX Zone 1/2 applications.
Related 型号s (Same Series or Function)
| 型号 Number | 描述 | 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 型号s (Same 品牌)
| 型号 Number | 描述 | 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 | 状态 Monitoring | Turbomachinery |
公司信息
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