1. General Specifications
Parameter Specification
Model PR6423/005-030
Type Eddy Current Proximity Sensor
Application Shaft vibration & position monitoring
Standards API 670, ISO 7919
Certifications ATEX/IECEx (optional), CE, RoHS
2. Sensor Specifications
Feature Details
Probe Diameter 5 mm
Measuring Range 0.25 to 1.0 mm
Sensitivity 20 mV/µm ±5%
Frequency Response 0 to 15 kHz (±3 dB)
Linear Range ±0.4 mm from null
Target Material Carbon steel (AISI 4140 recommended)
3. Electrical Specifications
Parameter Value
Power Supply -18 to -24 VDC
Output Signal -1 to -12 VDC
Cable Length 5 m standard (extendable to 300 m)
Connector MIL-C-5015 threaded
4. Environmental Ratings
Condition Rating
Operating Temp. -40°C to +120°C
Ingress Protection IP67
Housing Material Stainless steel 316
Pressure Rating 50 bar (725 psi)
5. Mechanical Specifications
Attribute Details
Thread Standard M8×1
Mounting Torque 15 N·m
Weight 250 g (probe assembly)
6. Performance Metrics
Metric Value
Linearity ±1% of full scale
Repeatability ±0.3 µm
Temp. Coefficient ±0.05%/°C
7. System Components
Standard Package:

PR6423-005 probe (5mm)

5 m armored cable

Transducer unit

Calibration certificate

Options:

ATEX-certified version

High-temperature cable (up to 200°C)

8. Typical Applications
High-speed spindles

Turbochargers

Precision gearboxes

Small electric motors