Epro|PR6422/012-050|16mm eddy current sensor
Description
EPRO PR6424/003-040 is a 16mm eddy current sensor paired with the CON021 signal converter, designed for non-contact measurement of radial and axial shaft displacement, position, eccentricity, and speed/key in critical turbomachinery applications. The system includes an extended range converter for enhanced performance.
Features
- Non-contact measurement
- High sensitivity: 4 V/mm (101.6 mV/mil)
- Nominal air gap: Approx. 2.7 mm (0.11”)
- Extended range signal converter (CON021)
- Suitable for steam, gas, hydro turbines, compressors, pumps, and fans
Technical Specifications
Sensor Performance:
- Sensitivity/Linearity: 4 V/mm (101.6 mV/mil) ± 1.5% max
- Air Gap (Center): Approx. 2.7 mm (0.11”)
- Long Term Drift: < 0.3%
-
Range:
- Static: ±2.0 mm (0.079”)
- Dynamic: 0 to 1,000 μm (0 to 0.039”)
Converter Performance:
- Frequency Range (-3 dB): 0 to 20,000 Hz
- Rise Time: <15 µs
- Supply Voltage Range: -23V to -32V (Output Range -4V to -20V), -21V to -32V (Output Range -2V to -18V)
Environmental Conditions:
- Operating Temperature Range: Sensor: -35 to 150°C (-31 to 302°F), Converter: -30 to 100°C (-22 to 212°F)
- Shock and Vibration: 5g @ 60Hz @ 25°C (77°F)
- Protection Class: IP20
Physical:
- Weight: Sensor ~200 grams (7.05 oz), Converter ~120 grams (4.24 oz)
- Cable Length: 4 meters
- Mounting: 4 Screws M5x20 (Included)
Epro|PR6422/012-050|16mm eddy current sensor


Epro|PR6422/012-050|16mm eddy current sensor
Description
EPRO PR6424/003-040 is a 16mm eddy current sensor paired with the CON021 signal converter, designed for non-contact measurement of radial and axial shaft displacement, position, eccentricity, and speed/key in critical turbomachinery applications. The system includes an extended range converter for enhanced performance.
Features
- Non-contact measurement
- High sensitivity: 4 V/mm (101.6 mV/mil)
- Nominal air gap: Approx. 2.7 mm (0.11”)
- Extended range signal converter (CON021)
- Suitable for steam, gas, hydro turbines, compressors, pumps, and fans
Technical Specifications
Sensor Performance:
- Sensitivity/Linearity: 4 V/mm (101.6 mV/mil) ± 1.5% max
- Air Gap (Center): Approx. 2.7 mm (0.11”)
- Long Term Drift: < 0.3%
-
Range:
- Static: ±2.0 mm (0.079”)
- Dynamic: 0 to 1,000 μm (0 to 0.039”)
Converter Performance:
- Frequency Range (-3 dB): 0 to 20,000 Hz
- Rise Time: <15 µs
- Supply Voltage Range: -23V to -32V (Output Range -4V to -20V), -21V to -32V (Output Range -2V to -18V)
Environmental Conditions:
- Operating Temperature Range: Sensor: -35 to 150°C (-31 to 302°F), Converter: -30 to 100°C (-22 to 212°F)
- Shock and Vibration: 5g @ 60Hz @ 25°C (77°F)
- Protection Class: IP20
Physical:
- Weight: Sensor ~200 grams (7.05 oz), Converter ~120 grams (4.24 oz)
- Cable Length: 4 meters
- Mounting: 4 Screws M5x20 (Included)