Emerson PR6423/002-121 CON041 Eddy current proximity sensor

PLC Autocontroller | Spare Parts Supply for 20 Years

PR6423/002-121 CON041 | Eddy current proximity sensor

Sales Manager: May | Email: ab@mooreplc.com | Phone: +8618106909650 (WhatsApp) | WeChat: dcsfcs

Industrial Power Supply Module | Global 3-day DHL | 12-month warranty

Product Overview

The EMERSON PR6423/002-121 + CON041 is a combination of an Emerson (EPRO) series industrial-grade eddy current sensor and a pre-signal converter unit, specifically designed for critical rotating machinery condition monitoring and control systems. This component integrates a high-precision sensing probe and signal converter, enabling non-contact measurement of parameters such as shaft displacement, position, eccentricity, vibration, and rotation. It is suitable for signal acquisition and feedback in automated control and protection systems.

Brand: Emerson (EPRO)

Model: PR6423/002-121 + CON041

Type: Eddy current proximity sensor and signal converter combination

Application: Critical machinery condition monitoring, control system signal acquisition

Technical parameters

Measurement Principle: Eddy Current Non-contact Measurement

Sensitivity/Linearity: 4 V/mm (101.6 mV/mil) ±1.5% max

Nominal Static Measurement Range: ±2.0 mm (0.079″)

Dynamic Measurement Range: 0 – 1000 µm (0 – 0.039″)

Minimum Shaft Diameter: ≥80 mm

Operating Temperature Range: -35 °C ～ 180 °C (-31 °F ～ 356 °F)

Applications: Sensor signal preprocessing and output conversion

Frequency Range: 0 – 20000 Hz (-3 dB)

Rise Time: < 15 µs

Ambient Temperature: -30 °C ～ 100 °C (-22 °F ～ 212 °F)

Vibration/Shock: 5 g @ 60 Hz @ 25 °C

Protection Rating: IP20 (DIN Rail Mount)

Hazardous Area Certification ATEX/IEC-Ex/CSA security certification support

Product advantages

This sensor suite is commonly used for precision measurement and condition monitoring in industrial automation and machinery protection systems:

✔ Condition monitoring of steam turbines, gas turbines, and water turbines (shaft displacement, eccentricity detection)

✔ Real-time feedback and control of rotating machinery such as turbines, compressors, pumps, and fans

✔ Critical axial/radial measurement feedback in process control systems

✔ Dynamic feedback point acquisition in discrete control systems (DCS) or PLC systems

✔ Industrial monitoring applications in hazardous areas and explosion-proof environments (ATEX/IEC-Ex safety levels)

PLC Autocontroller

l 1 Year Warranty

l 100% original package

l UPS/ DHL/ FEDEX / TNT

Why Choose PLC Autocontroller as your supply partner

ü Rich experience: We have 20 years of sales experience in industrial automation and a profound understanding of DCS, PLC systems and their key components.

ü Reliable inventory: We have been stockpiling key modules and input devices (including 51196694-904) for a long time, enabling us to respond quickly to customer demands.

ü Technical support: Provide professional selection advice, compatibility verification, installation guidance and after-sales service.

ü Global service: Covering customers from multiple countries, we can provide global shipping and emergency delivery support.

ü All items are factory-new, sealed, and supported by PLC Autocontroller with same-day quotation

20 Years of Excellence in Industrial Automation Parts Supply

For over 20 years, we have been a trusted leader in the industrial automation supply industry. As a trusted supplier of automation parts,

we have continuously expanded our product line, grown our global customer base, and earned numerous awards.

What happens next?