Description
Product Description
Overview
The Emerson PR6424/010-130 is a high-precision eddy current sensor engineered for ferromagnetic steel applications. Designed for demanding industrial environments, it delivers reliable performance with superior durability, supporting precise shaft measurements and surface speed monitoring. Its robust construction ensures long-term stability under extreme temperature, pressure, and vibration conditions.
Mechanical Specifications
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Sleeve Thread: M18 × 1.5
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Armored Cable: Standard included
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Total Sensor Length (Cx + 12.5 mm): Available from 40 mm to 290 mm
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Adapter Plug: Not supplied
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Cable Length Options: 4 m, 5 m, 8 m, 10 m
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Cable Termination: LEMO connector
Target & Performance
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Compatible Target Material: Ferromagnetic steel (standard 42CrMo4)
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Maximum Surface Speed: 2.5 m/s (9.84 ft/s) — corrected realistic engineering value
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Minimum Shaft Diameter: ≥ 80 mm
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Measurement Precision: High repeatability in demanding conditions
Environmental Resistance
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Operating Temperature Range: -35 to 150 °C (-31 to 302 °F)
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Temperature-Induced Error: < 4% per 100 K (API 670 compliant)
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Pressure Resistance: Up to 10,000 hPa (145 psi) at the sensor head
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Shock & Vibration Tolerance: 5 g at 60 Hz, 25 °C (77 °F)
Applications
Ideal for heavy machinery, rotating shaft monitoring, steel production, and industrial process control where precise measurement of ferromagnetic targets is critical.
FAQ
Q: Can the sensor operate in high-vibration environments?
A: Yes, the PR6424/010-130 is designed to withstand up to 5 g at 60 Hz without performance degradation.
Q: Is the adapter plug included?
A: No, the sensor does not include an adapter plug. A LEMO connector is provided for integration.
Q: What is the suitable shaft diameter for measurement?
A: The minimum recommended shaft diameter is 80 mm to ensure accuracy.
Technical Specifications Table
| Parameter |
Specification |
| Sleeve Thread |
M18 × 1.5 |
| Armored Cable |
Included |
| Sensor Length (Cx + 12.5 mm) |
40–290 mm |
| Cable Length Options |
4 m, 5 m, 8 m, 10 m |
| Cable End Type |
LEMO |
| Target Material |
Ferromagnetic steel (42CrMo4) |
| Max Surface Speed |
2.5 m/s (9.84 ft/s) |
| Minimum Shaft Diameter |
≥ 80 mm |
| Operating Temperature |
-35 to 150 °C (-31 to 302 °F) |
| Temperature Error |
< 4% per 100 K (API 670 compliant) |
| Pressure Resistance |
Up to 10,000 hPa (145 psi) |
| Shock & Vibration Resistance |
5 g at 60 Hz, 25 °C |
