1. General Specifications
Parameter Specification
Model PR6424/000-1310
Type Eddy Current Proximity Sensor System
Application Shaft vibration, position & speed monitoring
Standards API 670, ISO 7919, ISO 10816
Certifications ATEX/IECEx (optional), CE, RoHS
2. Sensor Specifications
Feature Details
Probe Diameter 5 mm or 8 mm (configurable)
Measuring Range 0.25–2.5 mm (adjustable)
Sensitivity 7.87 mV/µm (200 mV/mil) ±5%
Frequency Response 0–15 kHz (±3 dB)
Target Material Carbon steel (AISI 4140 recommended)
3. Electrical & Signal Characteristics
Parameter Value
Power Supply -18 to -24 VDC (regulated)
Output Signal -1 to -21 VDC (vibration & gap voltage)
Cable Length Up to 1,000 m (with approved extension)
Connector EPRO Quick-Disconnect (environmentally sealed)
4. Environmental Ratings
Condition Specification
Operating Temp. Probe: -40°C to +175°C (short-term 200°C)
Transducer: -40°C to +120°C
Ingress Protection IP68 (submersible, 3m/24hrs)
Housing Material Titanium alloy (corrosion-resistant)
5. Mechanical Configuration
Attribute Details
Thread Standard M8×1 or M10×1 (customer-specified)
Mounting Radial or axial (thrust) configurations
Vibration Resistance 50 g @ 2 kHz (operational)
6. Performance Metrics
Characteristic Value
Linearity ±0.5% FS (typical)
Temperature Stability ±0.02%/°C (compensated)
Repeatability ±0.1 µm (@ 25°C)
7. System Components
Included:

Probe (5mm/8mm)

10 m armored cable (stainless steel braid)

Pre-calibrated transducer

Mounting hardware kit

Optional:

Hazardous area certification (ATEX Zone 1)

High-temperature extension cables (up to 300°C)

8. Typical Applications
Aerospace: Gearbox & turbine monitoring

Marine: Propulsion shaft alignment

Energy: Hydroelectric generator thrust bearings

Industrial: High-speed spindle runout detection