Epro|PR6422/012-050|5mm eddy current sensor
Description
EPRO PR6422/012-050 is a 5mm eddy current sensor designed for non-contact measurement of radial and axial shaft dynamic displacement, position, eccentricity, and speed in critical turbomachinery applications. It features an armored cable and a specific mounting configuration with a total cable length of 5 meters.
Features
- Non-contact measurement
- Armored cable for enhanced durability
- Suitable for steam, gas, hydro turbines, compressors, pumps, and fans
- Measures dynamic displacement, position, eccentricity, and speed
- Total cable length: 5 meters
- Thread type: M6x0.5
Technical Specifications
Performance:
- Linear Measurement Range: 1 mm (40 mils)
- Initial Air Gap: Approx. 0.15 to 0.35 mm
- Incremental Scale Factor (ISF): 16 V/mm (406.4 mV/mil) ± 1.5% max
Measuring Target:
- Minimum Shaft Diameter: 20 mm (0.79”)
- Target Material: Ferromagnetic Steel (42CrMo4 / AISI/SAE 4140) Standard
Environmental Conditions:
-
Operating Temperature Range:
- Sensor incl. 1m Cable: -35 to +175°C (-31 to 347°F)
- Cable & Connector: -35 to +150°C (-31 to 302°F)
- Maximum Cable Temperature: 200°C (392°F)
Physical:
- Material: Sensor Tip (Epoxy Resin), Case (Stainless Steel), Cable (PTFE Polytetrafluoroethylene), Connector (Brass, nickel-plated)
- Weight (Sensor with 1m Cable): Approx. 100 grams (3.53 oz)
- Cable Length: 5 meters (16.4 ft)
- Bending Radius: Armored 35 mm
Epro|PR6422/012-050|5mm eddy current sensor


Epro|PR6422/012-050|5mm eddy current sensor
Description
EPRO PR6422/012-050 is a 5mm eddy current sensor designed for non-contact measurement of radial and axial shaft dynamic displacement, position, eccentricity, and speed in critical turbomachinery applications. It features an armored cable and a specific mounting configuration with a total cable length of 5 meters.
Features
- Non-contact measurement
- Armored cable for enhanced durability
- Suitable for steam, gas, hydro turbines, compressors, pumps, and fans
- Measures dynamic displacement, position, eccentricity, and speed
- Total cable length: 5 meters
- Thread type: M6x0.5
Technical Specifications
Performance:
- Linear Measurement Range: 1 mm (40 mils)
- Initial Air Gap: Approx. 0.15 to 0.35 mm
- Incremental Scale Factor (ISF): 16 V/mm (406.4 mV/mil) ± 1.5% max
Measuring Target:
- Minimum Shaft Diameter: 20 mm (0.79”)
- Target Material: Ferromagnetic Steel (42CrMo4 / AISI/SAE 4140) Standard
Environmental Conditions:
-
Operating Temperature Range:
- Sensor incl. 1m Cable: -35 to +175°C (-31 to 347°F)
- Cable & Connector: -35 to +150°C (-31 to 302°F)
- Maximum Cable Temperature: 200°C (392°F)
Physical:
- Material: Sensor Tip (Epoxy Resin), Case (Stainless Steel), Cable (PTFE Polytetrafluoroethylene), Connector (Brass, nickel-plated)
- Weight (Sensor with 1m Cable): Approx. 100 grams (3.53 oz)
- Cable Length: 5 meters (16.4 ft)
- Bending Radius: Armored 35 mm