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PR6423/004-010

Key Features:

4mm titanium alloy probe (M6×0.75 threading)

High sensitivity (30mV/µm) for micro-measurements

Ultra-wide frequency response (0-25kHz)

IP67 environmental protection

Gold-plated Micro-LEMO® connector

Technical Specifications:

Measuring range: 0.2-1.0mm

Operating temperature: -20°C to +120°C

Power supply: -15 to -24VDC (±5%)

Output signal: -0.8 to -12VDC

±0.8% linearity across full range

Performance Highlights:

±0.1µm exceptional repeatability

50g vibration resistance

<8mA low current draw

NIST-traceable calibration available

Typical Applications:

Dental drill vibration analysis

Precision spindle monitoring

Micro-turbine diagnostics

Semiconductor manufacturing

Watchmaking precision engineering

Certifications:

CE and RoHS compliant

Partial compliance with API 670/ISO 7919

Installation Notes:

Requires hardened tool steel targets (≥50 HRC)

5N·m maximum mounting torque

3m standard Teflon®-insulated cable

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1. General Specifications
Parameter Specification
Model PR6423/004-010
Type Precision Miniature Eddy Current Sensor
Application Micro-vibration & position monitoring
Standards API 670, ISO 7919 (Partial Compliance)
Certifications CE, RoHS
2. Sensor Specifications
Feature Details
Probe Diameter 4 mm
Measuring Range 0.2 to 1.0 mm
Sensitivity 30 mV/µm ±5%
Frequency Response 0 to 25 kHz (±3 dB)
Linear Range ±0.3 mm from null
Target Material Tool steel (≥50 HRC recommended)
3. Electrical Specifications
Parameter Value
Power Supply -15 to -24 VDC (±5%)
Output Signal -0.8 to -12 VDC
Cable Length 3 m standard (extendable to 100 m)
Connector Micro-LEMO® (Gold-plated)
Current Draw <8 mA
4. Environmental Ratings
Condition Rating
Operating Temp. -20°C to +120°C
Ingress Protection IP67
Housing Material Titanium alloy
Vibration 50 g (10-5000 Hz)
5. Mechanical Specifications
Attribute Details
Thread Standard M6×0.75
Mounting Torque 5 N·m
Weight 90 g (probe only)
Axial Load 100 N max
6. Performance Metrics
Metric Value
Linearity ±0.8% of full scale
Repeatability ±0.1 µm
Temp. Stability ±0.03%/°C
7. System Components
Standard Package:

PR6423-004 probe (4mm)

3 m Teflon®-insulated cable

Micro-LEMO® connector

Calibration report

Options:

Vacuum-rated version (10⁻⁶ mbar)

Non-magnetic variant (for MRI applications)

8. Typical Applications
High-speed dental handpieces

Precision spindle runout measurement

Micro-turbine monitoring

Semiconductor wafer handling

Watch movement analysis