Epro|PR6423/01|8mm eddy current sensor
Description
EPRO PR6423/01 is an 8mm eddy current sensor designed for non-contact measurement of dynamic shaft displacement, position, eccentricity, and speed in turbomachinery applications. It features an armored cable and an M10x1 case thread.
Features
- Non-contact measurement
- Armored cable for enhanced durability
- M10x1 case thread
- Suitable for turbomachinery applications
- Measures dynamic displacement, position, eccentricity, and speed
Technical Specifications
Performance:
- Linear Measurement Range: 2 mm (80 mils)
- Initial Air Gap: 0.5 mm (20 mils)
- Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ± 5% @ 0 to 45°C (+32 to +113°F)
- Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) @ 0 to 45°C (+32 to +113°F)
Measuring Target:
- Minimum Shaft Diameter: 25 mm (0.79”)
- Target Material: Ferromagnetic Steel (42CrMo4 / AISI/SAE 4140) Standard
Environmental Conditions:
- 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 with M10x1 thread
- Cable: Armored, 6 mm diameter, minimum bending radius 35 mm (1.378 in)
- Connector: Brass, nickel-plated
- Weight (Sensor with 1m Cable): Approx. 100 grams (3.53 oz)
Epro|PR6423/01|8mm eddy current sensor


Epro|PR6423/01|8mm eddy current sensor
Description
EPRO PR6423/01 is an 8mm eddy current sensor designed for non-contact measurement of dynamic shaft displacement, position, eccentricity, and speed in turbomachinery applications. It features an armored cable and an M10x1 case thread.
Features
- Non-contact measurement
- Armored cable for enhanced durability
- M10x1 case thread
- Suitable for turbomachinery applications
- Measures dynamic displacement, position, eccentricity, and speed
Technical Specifications
Performance:
- Linear Measurement Range: 2 mm (80 mils)
- Initial Air Gap: 0.5 mm (20 mils)
- Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ± 5% @ 0 to 45°C (+32 to +113°F)
- Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) @ 0 to 45°C (+32 to +113°F)
Measuring Target:
- Minimum Shaft Diameter: 25 mm (0.79”)
- Target Material: Ferromagnetic Steel (42CrMo4 / AISI/SAE 4140) Standard
Environmental Conditions:
- 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 with M10x1 thread
- Cable: Armored, 6 mm diameter, minimum bending radius 35 mm (1.378 in)
- Connector: Brass, nickel-plated
- Weight (Sensor with 1m Cable): Approx. 100 grams (3.53 oz)