Emerson PR6423/010-020 Vibration Sensor | Lemo Connector

The Emerson PR6423/010-020 eddy current sensor combines robust armored cable protection with precise vibration measurement capabilities. This Emerson 8mm probe features a 4-meter armored cable and Lemo connector for reliable operation in challenging industrial environments.

Product Overview

• Brand & Model: Emerson PR6423/010-020
• Sensor Type: 8mm Eddy Current Vibration Probe
• Cable Length: 4.0 meters armored cable
• Connector Type: Lemo industrial connector
• Unit Weight: Approximately 100 grams

Measurement Performance

• Linear Range: 2 mm (80 mils) full measurement span
• Initial Gap: 0.5 mm (20 mils) recommended setting
• Sensitivity: 8 V/mm ±5% calibrated output
• Linearity Accuracy: ±0.025 mm maximum deviation
• Temperature Stability: 0 to 45°C specified range
• Frequency Response: 0 to 10 kHz dynamic measurement

Mechanical Construction

• Mounting Thread: M10x1 standard metric thread
• Case Material: Stainless steel housing
• Tip Material: PEEK for excellent wear resistance
• Cable Type: 4.0 meter armored PTFE cable
• Connector: Lemo connector, nickel-plated brass
• Cable Protection: Armored construction for durability

Target Specifications

• Minimum Diameter: 25 mm shaft size requirement
• Standard Material: 42CrMo4 (AISI 4140) steel
• Surface Quality: Smooth ferromagnetic surface
• Material Options: Other steels available on request
• Target Condition: Clean, magnetic surface essential

Environmental Protection

• IP Rating: IP66 for dust and water resistance
• Operating Temperature: -35°C to +180°C sensor range
• Cable Temperature: -35°C to +150°C with connector
• Hazardous Area: ATEX, IECEx, CSA certified
• Protection Concepts: Intrinsic Safety and Non-sparking

Certifications & Compliance

• European Standards: CE marked per applicable directives
• International Certification: IEC 60079 explosion protection
• North American Approval: CSA and UL for hazardous locations
• Temperature Classification: T3, T4, T6 for various areas
• Quality Assurance: Emerson quality standards

Installation Guidelines

• Mount sensor perpendicular to target surface
• Maintain 0.5mm initial air gap for optimal performance
• Ensure target material meets specifications
• Use appropriate torque for M10x1 threaded installation
• Route 4-meter armored cable avoiding sharp edges
• Secure Lemo connector properly to prevent disconnection

Ordering Information

• Complete Model: Emerson PR6423/010-020
• Thread Size: M10x1 standard mounting thread
• Cable Specification: 4.0 meter armored cable
• Connector: Lemo connector included
• Special Feature: Armored cable protection system

Application Solutions

• Steam turbine vibration and position monitoring
• Gas turbine condition monitoring systems
• Compressor shaft dynamic displacement
• Hydro turbine protection and analysis
• Industrial pump vibration measurement
• Gearbox and fan monitoring applications

Frequently Asked Questions

• What manufacturer produces this sensor? This is an Emerson product
• What cable length does this model have? 4.0 meter armored cable
• What connector type is used? Lemo industrial connector
• What is the operating temperature range? -35°C to +180°C
• Is it certified for hazardous areas? Yes, ATEX and IECEx certified
• What is the measurement range? 2 mm linear measurement range
• What is the sensor weight? Approximately 100 grams
• What mounting thread is standard? M10x1 metric thread