EMERSON PR6424011-140 is a 16mm EPRO eddy current sensor, non-contact probe for shaft vibration, displacement and position monitoring of turbo machinery.

Product Overview

EMERSON PR6424011-140 (PR6424/011-140) belongs to EPRO eddy current measuring series, 16mm proximity probe. It adopts non-contact measuring principle, used together with signal converter CON011, to capture shaft radial vibration, axial displacement, eccentricity and rotational speed signals. It conforms to API 670 standard, widely matched with Bently Nevada 3500 machinery protection system for rotating equipment online condition monitoring.

Key Features

• 16mm probe size, non-contact eddy current measurement
• High stability, low temperature drift, compliant with API 670
• Anti-vibration, high temperature resistant probe design for harsh turbine site
• Suitable for ferromagnetic steel shaft surface
• Output linear signal, matched with EPRO CON series signal converter

• Long service life, reliable for continuous online machinery protection

Technical Specifications

• Model: PR6424011-140 (PR6424/011-140)
• Probe diameter: 16 mm
• Static measuring range: ±2.0 mm
• Dynamic measuring range: 0~1000 μm
• Operating temperature: -35℃ ~ +150℃
• Frequency response: 0.1 Hz ~ 10 kHz
• Sensitivity: 10 mV/μm
• Matching converter: CON011

• Standard: API 670

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Application

• Steam turbine, gas turbine shaft vibration & thrust position monitoring
• Centrifugal compressor, blower, large pump condition protection
• Hydroelectric generator shaft eccentricity and displacement detection
• Petrochemical, power plant turbomachinery online monitoring system
• Bently 3500 vibration monitoring system supporting spare sensor probe