Description
Product Description
Overview
The PR6424/002-031 paired with EPROCON021 is a high-precision eddy-current proximity probe system designed for non-contact measurement of shaft vibration and radial displacement in rotating machinery. Ideal for turbines, compressors, and pumps, this system ensures accurate monitoring under demanding industrial conditions.
Key Features
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Non-contact eddy-current sensing for reliable vibration detection
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Integrated 1-meter cable with LEMO connector for secure signal transmission
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Optimized for dynamic vibration measurement with fast response
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Compatible with MMS60oO and other TSI-based protection systems
Technical Specifications
| Parameter |
Specification |
| Probe Model |
PR6424/002-031 (8 mm diameter) |
| Matching Unit |
EPROCON021 |
| Supply Voltage |
-24 VDC (operating range: -18 V to 30 V) |
| Output Signal |
4–20 VDC (linear), -1 V to 22 VDC (full range) |
| Nominal Gap Voltage |
12 VDC |
| Sensitivity |
7.87 V/mm (-200 mV/mil) |
| Linearity Error |
≤1.5% of full scale |
| Frequency Response |
0 Hz to 10 kHz |
| Cable Length |
1 meter (integrated) |
| Operating Temperature |
Probe: -35°C to +100°C; Cable rated up to 200°C |
| Calibration Material |
42CrMo4 Steel |
| Compliance |
API 670, ISO 10817-1, DIN 45670 |
Applications
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Condition monitoring of industrial turbines, pumps, and compressors
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Predictive maintenance in high-speed rotating machinery
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Integration into protection and control systems for real-time vibration monitoring
FAQ
Q: Can this probe system operate in high-temperature environments?
A: Yes, the EPROCON021 probe supports ambient temperatures from -35°C to +100°C, and the cable is rated up to 200°C.
Q: Is it compatible with other vibration monitoring systems?
A: It is fully compatible with MMS60oO and other TSI-based protection platforms.
Q: How precise is the measurement?
A: With a sensitivity of 7.87 V/mm and linearity error ≤1.5%, the system provides high-fidelity vibration and displacement readings.
