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PR6426/010-014

Core Function:
Industrial eddy current sensor for wide-range displacement monitoring in heavy rotating equipment.

Key Specifications:
• Sensitivity: 1.4 mV/µm (±5%)
• Extended Range: 0-14mm (14,000µm)
• Frequency Response: DC to 10kHz
• Output: -2 to -20V DC linear signal

Mechanical Configuration:
✓ 8mm diameter probe
✓ M10×1 threaded mounting
✓ -30°C to +120°C operation
✓ 20g vibration resistance

Measurement Performance:

Target material: AISI 4140 steel

Linear range: 4.2-9.8mm (60% of full scale)

Typical accuracy: ±1% FS

System Integration:
• Compatible with EPRO MMS6000 systems
• Standard 5m/9m cable options
• CON021 quick-disconnect available

Special Features:

Optimized for large clearance applications

Maintains stability in high-vibration environments

Wide linear measurement range

Typical Applications:

Large turbine shaft monitoring

Heavy compressor axial displacement

Industrial machinery with wide gaps

Compliance:
Meets API 670 machinery protection standards

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General Description
The EPRO PR6426/010-014 is an eddy current displacement sensor designed for high-precision vibration and position monitoring in industrial rotating machinery (turbines, compressors, generators).

Key Parameters
Electrical Specifications
Sensitivity: 1.4 mV/µm (factory-calibrated, -014 suffix)

Measurement Range: 0 to 14 mm (14,000 µm)

Output Signal: -2 to -20V DC (linear to gap distance)

Frequency Response: 0 to 10 kHz

Power Supply: -24V DC ±10%

Mechanical & Environmental
Probe Diameter: 8 mm

Thread Size: M10×1

Operating Temperature:

Sensor Head: -30°C to +120°C

Cable/Connector: -40°C to +105°C

Vibration Resistance: Up to 20g (50Hz)

Calibration & Target
Target Material: Mild steel (AISI 4140 equivalent)

Linear Range: Middle 60% of full scale (~4.2–9.8mm for 14mm range)

Recommended Gap Voltage: -10V DC

Compatibility & Options
Cable Length: 5m or 9m (integrated or with CON021 connector)

Works With: EPRO MMS6000 monitoring systems

Compliance: API 670

Typical Applications
Large turbine shaft vibration monitoring

Heavy compressor axial displacement

Industrial machinery with wide clearance ranges