Brand: EPRO Description: 8mm Eddy Current Sensor Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 1 Payment Term: T/T Shipping Port: Shenzhen The EPRO PR6423/011-131 is a dual-channel eddy current sensor with threaded installation for industrial vibration monitoring, featuring stainless steel housing, PTFE cables, and compliance with DIN 45670/ISO 10817-1 standards.
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Manufacture |
EPRO |
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Model Number |
PR6423/011-131 |
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Country Of Origin |
Germany |
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HS CODE |
9031809090 |
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Dimension |
8M |
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Packing Dimension |
27*27*10CM |
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Weight |
0.15kg |
Technical Parameters
Thread length: 35mm
Linear Measurement Range: 2 mm (80 mils)
Initial Air Gap: 0.5 mm (20 mils)
Minimum Shaft Diameter: 25 mm (0.79”)
Target Material (Ferromagnetic Steel) :42CrMo4 (AISI/SAE 4140) Standard Other (On Request)
Protection Class: IP66, IEC 60529
Operating Temperature Range: Sensor incl. 1m Cable: -35 to +180°C (-31 to 356°F) Cable & Connector: -35 to +150°C (-31 to 302°F)
Material: Sensor Tip (PEEK Polyether Ether Ketone), Case (Stainless Steel) Cable (PTFE Polytetrafluoroethylene), Connector (Brass, nickel-plated)
Compatible Equipment
The EPRO PR6423/011-131 integrates seamlessly with industrial systems:
Signal Converters: Requires CON 031 converters to process raw eddy current signals into standardized outputs (4–20 mA or 0–10 V), ensuring ISO-compliant accuracy for integration with PLC or DCS systems .
Monitoring Platforms: Compatible with MMS 3000/6000 machinery protection systems, enabling real-time tracking of shaft eccentricity, vibration, and axial displacement .
Installation Accessories: Use MPT 064 stainless steel protection tubes or EZ 1600 probe holders to stabilize the sensor in high-speed rotating machinery.
Application Scenarios
The EPRO PR6423/011-131 excels in mission-critical industrial processes:
Turbine Shaft Monitoring: Measures axial and radial displacement in steam/gas turbines, detecting misalignment or bearing wear to prevent unplanned downtime. For example, in combined-cycle power plants, it ensures safe clearance between rotating and stationary components.
Compressor Vibration Analysis: Tracks dynamic eccentricity in high-speed compressors, optimizing efficiency and reducing maintenance costs by identifying rotor imbalance risks .
Bearing Lubrication Control: Monitors oil film thickness in hydro turbines or pump bearings, providing early warnings for lubrication failures. This is vital for hydropower plants operating under variable loads.
Installation & Maintenance
Mounting: The EPRO PR6423/011-131 features an M10x1 or 3/8"-24UNF thread for flexible positioning. Ensure a minimum shaft diameter of 25 mm and an initial air gap of 0.5 mm (±0.1 mm) to maintain measurement accuracy. Use torque-limiting tools to avoid over-tightening.
Cabling: Armored cables (6 mm diameter) with 35 mm minimum bending radius are recommended for high-stress routing near rotating equipment or in confined spaces.
