EPRO PR6425/010‑100 Eddy‑Current Displacement Sensor with CON011 Converter

Product Description

PR6425/010‑100+CON011 is a classic eddy‑current proximity transducer set from EPRO (Emerson). The PR6425 probe detects non‑contact shaft displacement, 

vibration and axial‑position of rotating machinery, while the CON011 front‑end converter conditions the probe signal into a standard 4‑20mA / voltage output. It is widely installed on steam turbines, 

gas turbines, compressors, generators and large pumps inside power plants and petrochemical factories for continuous shaft‑vibration and gap monitoring.3. Technical Specifications

Full Model: PR6425/010‑100+CON011

Brand: EPRO (Emerson), Origin: Germany

Product Series: PR6425 eddy‑current proximity sensor series

Probe Tip Diameter: 8 mm

Measuring Range: 2 mm (010‑100 configuration)

Sensitivity: 7.874 V/mm (200 mV/mil)

Linear Error: ≤±1% full‑scale

Probe Body Material: Stainless‑steel housing, PEEK tip

Cable Length: 1.0 m integral probe cable

Matching Converter: CON011 front‑end signal conditioner

Converter Output: 4‑20mA analogue output, optional voltage output

Converter Supply Voltage: 24 VDC

Frequency Response: 0‑10 kHz (-3dB)

Operating‑Temperature (Probe): ‑40℃ ~ +180℃

Operating‑Temperature (Converter): ‑20℃ ~ +70℃

Protection Rating: Probe IP68, Converter IP20

Ambient Humidity: 5%–95% non‑condensing

Certifications: CE, UL, ATEX hazardous‑area certification, industrial EMC certification

Key Features

Non‑contact eddy‑current measurement avoids wear and mechanical interference with the rotating shaft

High linearity and stable sensitivity for precise shaft‑vibration and axial‑displacement detection

Matched CON011 converter delivers standardised analogue signal directly to monitoring systems

Wide probe operating‑temperature range adapts to high‑temperature turbine‑casing environments

Integrated shielded cable suppresses electromagnetic interference from power‑plant surroundings

ATEX certified version available for hazardous‑area petrochemical installations

Compact threaded probe housing enables convenient mounting and gap adjustment

Long‑term drift‑free performance guarantees continuous machinery‑protection reliability