Emerson EPRO PR6424/010-040 16mm Eddy Current Sensor
Emerson EPRO PR6424/010-040 16mm Eddy Current Sensor
Manufacturer: Emerson
Product No.: PR6424/010-040
Condition:1000 in stock
Product Type: Proximity Displacement Sensor
Product Origin: 8945140891907
Payment: T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months
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Emerson EPRO PR6424/010-040 - Professional 16mm Eddy Current Proximity Sensor
The Emerson EPRO PR6424/010-040 is a precision-engineered 16mm eddy current proximity sensor designed for non-contact displacement and vibration measurement in large-scale rotating machinery. Featuring M18x1.5 threading and 4-meter PTFE cable with Lemo connector, this sensor delivers industrial-grade performance for critical monitoring applications in power plants, refineries, and manufacturing facilities worldwide.
Core Performance Characteristics
Measurement Precision: With a sensitivity of 4 V/mm (101.6 mV/mil) and linearity within ±1.5%, the PR6424/010-040 provides accurate displacement tracking across its ±2.0 mm static range. The sensor maintains exceptional long-term stability with drift below 0.3%, ensuring consistent measurements over extended operational periods without recalibration.
Dynamic Capability: The sensor captures dynamic displacements from 0 to 1,000 μm (39 mils), making it suitable for both slow thermal expansion monitoring and high-frequency vibration analysis. The 2.7 mm nominal air gap provides optimal sensitivity while maintaining adequate clearance for installation flexibility.
Engineered for Demanding Environments
Built to withstand the harshest industrial conditions, this sensor operates reliably across a temperature range of -35°C to 150°C (-31°F to 302°F). The stainless steel sleeve construction resists corrosion in chemical processing environments, while the PTFE-insulated cable maintains signal integrity in high-temperature zones near turbines and furnaces.
The sensor head withstands pressures up to 10,000 hPa (145 psi), enabling installation in pressurized bearing housings and sealed gearbox assemblies. With 5g vibration resistance at 60 Hz, the PR6424/010-040 performs reliably even when mounted on vibrating structures or equipment foundations.
Application-Specific Solutions
Large Turbine Monitoring: The 16mm diameter and ≥80mm minimum shaft requirement make this sensor the preferred choice for steam turbines, gas turbines, and hydro generators where journal diameters exceed standard industrial motor sizes. Monitor radial shaft position, bearing clearance, and rotor eccentricity with confidence in high-speed applications up to 2,500 m/s surface velocity.
Compressor Bearing Analysis: Deploy in centrifugal and axial compressor monitoring systems to detect bearing wear, shaft misalignment, and thrust position changes before they escalate into failures. The sensor's API 670 compliance with <4% temperature error per 100K ensures accurate measurements across seasonal temperature variations and process upsets.
Generator Condition Monitoring: Track air gap variations in large generators where rotor eccentricity affects electromagnetic performance and bearing loading. The sensor's low drift specification maintains calibration accuracy through thermal cycles, load changes, and years of continuous operation.
Critical Pump Protection: Install in high-energy pumps handling hydrocarbons, corrosive chemicals, or high-temperature fluids where bearing failure leads to catastrophic consequences. Early detection of shaft displacement prevents seal damage, impeller rubs, and unplanned shutdowns.
Technical Specifications at a Glance
| Sensor Diameter | 16mm |
| Thread Type | M18x1.5 metric |
| Cable Configuration | 4-meter PTFE, Lemo connector |
| Sensitivity | 4 V/mm ±1.5% |
| Measurement Range | ±2.0 mm static, 0-1000 μm dynamic |
| Target Material | Ferromagnetic steel (42CrMo4) |
| Weight | ~200 grams with 1m cable |
Installation Flexibility & Configuration
The PR6424/010-040 designation indicates specific factory configuration: M18x1.5 threading (0), no armored cable (1), 52.5mm total sensor length (0 = 40mm + 12.5mm base), with adapter plug (0), 4-meter cable (0), and Lemo termination (0). This standardized configuration simplifies procurement and ensures compatibility with existing monitoring infrastructure.
Alternative configurations are available to match specific installation requirements, including 3/4"-16 UNF threading for North American standards, armored cable protection for high-vibration environments, sensor lengths from 52.5mm to 302.5mm for various mounting depths, and cable lengths up to 10 meters for remote converter placement.
System Integration & Compatibility
This sensor requires a compatible eddy current signal converter such as the CON021, CON031, or CON041 to generate the excitation signal and condition the output for monitoring systems. The Lemo connector ensures vibration-resistant connection integrity while simplifying field installation and maintenance.
The sensor integrates seamlessly with Emerson Ovation DCS, AMS Machinery Manager, and third-party vibration monitoring platforms. Standard -24V power supply compatibility and industry-standard output signals enable direct connection to PLCs, SCADA systems, and machinery protection relays.
Quality Assurance & Compliance
Every PR6424 sensor undergoes factory calibration against ferromagnetic steel targets meeting 42CrMo4 specifications. The sensor's temperature error performance meets API 670 5th Edition requirements for machinery protection systems, enabling use in safety-critical applications when paired with certified monitoring equipment.
Comprehensive calibration documentation accompanies each sensor, providing traceability for quality management systems and regulatory compliance in industries such as nuclear power, aerospace manufacturing, and pharmaceutical production.
Complementary Monitoring Components
Build a complete vibration monitoring solution with these compatible EPRO products:
- Emerson EPRO PR6424/010-110 16mm Eddy Current Sensor - Extended cable variant for remote installations
- Emerson EPRO CON031 Eddy Current Signal Converter - Advanced converter with extended range capabilities
Maintenance & Lifecycle Support
The PR6424/010-040's robust construction and proven design ensure multi-year service life in continuous operation. The sensor's modular cable design allows field replacement without disturbing the installed sensor body, minimizing downtime during maintenance activities.
Emerson's global service network provides technical support, calibration services, and genuine replacement parts throughout the sensor's operational life. Preventive maintenance programs can include periodic calibration verification, cable integrity testing, and connector inspection to maximize reliability.
Why Partner with Industrial Control Hub?
As a specialized distributor of Emerson EPRO vibration monitoring components, we offer more than just product supply. Our technical team provides application engineering support to ensure proper sensor selection, installation guidance, and troubleshooting assistance. We maintain extensive inventory for rapid fulfillment and competitive pricing on both individual components and complete monitoring systems.
Expedited Shipping Available | Genuine Emerson EPRO Products | Technical Application Support | Volume Pricing
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
Emerson EPRO PR6424/010-040 - Professional 16mm Eddy Current Proximity Sensor
The Emerson EPRO PR6424/010-040 is a precision-engineered 16mm eddy current proximity sensor designed for non-contact displacement and vibration measurement in large-scale rotating machinery. Featuring M18x1.5 threading and 4-meter PTFE cable with Lemo connector, this sensor delivers industrial-grade performance for critical monitoring applications in power plants, refineries, and manufacturing facilities worldwide.
Core Performance Characteristics
Measurement Precision: With a sensitivity of 4 V/mm (101.6 mV/mil) and linearity within ±1.5%, the PR6424/010-040 provides accurate displacement tracking across its ±2.0 mm static range. The sensor maintains exceptional long-term stability with drift below 0.3%, ensuring consistent measurements over extended operational periods without recalibration.
Dynamic Capability: The sensor captures dynamic displacements from 0 to 1,000 μm (39 mils), making it suitable for both slow thermal expansion monitoring and high-frequency vibration analysis. The 2.7 mm nominal air gap provides optimal sensitivity while maintaining adequate clearance for installation flexibility.
Engineered for Demanding Environments
Built to withstand the harshest industrial conditions, this sensor operates reliably across a temperature range of -35°C to 150°C (-31°F to 302°F). The stainless steel sleeve construction resists corrosion in chemical processing environments, while the PTFE-insulated cable maintains signal integrity in high-temperature zones near turbines and furnaces.
The sensor head withstands pressures up to 10,000 hPa (145 psi), enabling installation in pressurized bearing housings and sealed gearbox assemblies. With 5g vibration resistance at 60 Hz, the PR6424/010-040 performs reliably even when mounted on vibrating structures or equipment foundations.
Application-Specific Solutions
Large Turbine Monitoring: The 16mm diameter and ≥80mm minimum shaft requirement make this sensor the preferred choice for steam turbines, gas turbines, and hydro generators where journal diameters exceed standard industrial motor sizes. Monitor radial shaft position, bearing clearance, and rotor eccentricity with confidence in high-speed applications up to 2,500 m/s surface velocity.
Compressor Bearing Analysis: Deploy in centrifugal and axial compressor monitoring systems to detect bearing wear, shaft misalignment, and thrust position changes before they escalate into failures. The sensor's API 670 compliance with <4% temperature error per 100K ensures accurate measurements across seasonal temperature variations and process upsets.
Generator Condition Monitoring: Track air gap variations in large generators where rotor eccentricity affects electromagnetic performance and bearing loading. The sensor's low drift specification maintains calibration accuracy through thermal cycles, load changes, and years of continuous operation.
Critical Pump Protection: Install in high-energy pumps handling hydrocarbons, corrosive chemicals, or high-temperature fluids where bearing failure leads to catastrophic consequences. Early detection of shaft displacement prevents seal damage, impeller rubs, and unplanned shutdowns.
Technical Specifications at a Glance
| Sensor Diameter | 16mm |
| Thread Type | M18x1.5 metric |
| Cable Configuration | 4-meter PTFE, Lemo connector |
| Sensitivity | 4 V/mm ±1.5% |
| Measurement Range | ±2.0 mm static, 0-1000 μm dynamic |
| Target Material | Ferromagnetic steel (42CrMo4) |
| Weight | ~200 grams with 1m cable |
Installation Flexibility & Configuration
The PR6424/010-040 designation indicates specific factory configuration: M18x1.5 threading (0), no armored cable (1), 52.5mm total sensor length (0 = 40mm + 12.5mm base), with adapter plug (0), 4-meter cable (0), and Lemo termination (0). This standardized configuration simplifies procurement and ensures compatibility with existing monitoring infrastructure.
Alternative configurations are available to match specific installation requirements, including 3/4"-16 UNF threading for North American standards, armored cable protection for high-vibration environments, sensor lengths from 52.5mm to 302.5mm for various mounting depths, and cable lengths up to 10 meters for remote converter placement.
System Integration & Compatibility
This sensor requires a compatible eddy current signal converter such as the CON021, CON031, or CON041 to generate the excitation signal and condition the output for monitoring systems. The Lemo connector ensures vibration-resistant connection integrity while simplifying field installation and maintenance.
The sensor integrates seamlessly with Emerson Ovation DCS, AMS Machinery Manager, and third-party vibration monitoring platforms. Standard -24V power supply compatibility and industry-standard output signals enable direct connection to PLCs, SCADA systems, and machinery protection relays.
Quality Assurance & Compliance
Every PR6424 sensor undergoes factory calibration against ferromagnetic steel targets meeting 42CrMo4 specifications. The sensor's temperature error performance meets API 670 5th Edition requirements for machinery protection systems, enabling use in safety-critical applications when paired with certified monitoring equipment.
Comprehensive calibration documentation accompanies each sensor, providing traceability for quality management systems and regulatory compliance in industries such as nuclear power, aerospace manufacturing, and pharmaceutical production.
Complementary Monitoring Components
Build a complete vibration monitoring solution with these compatible EPRO products:
- Emerson EPRO PR6424/010-110 16mm Eddy Current Sensor - Extended cable variant for remote installations
- Emerson EPRO CON031 Eddy Current Signal Converter - Advanced converter with extended range capabilities
Maintenance & Lifecycle Support
The PR6424/010-040's robust construction and proven design ensure multi-year service life in continuous operation. The sensor's modular cable design allows field replacement without disturbing the installed sensor body, minimizing downtime during maintenance activities.
Emerson's global service network provides technical support, calibration services, and genuine replacement parts throughout the sensor's operational life. Preventive maintenance programs can include periodic calibration verification, cable integrity testing, and connector inspection to maximize reliability.
Why Partner with Industrial Control Hub?
As a specialized distributor of Emerson EPRO vibration monitoring components, we offer more than just product supply. Our technical team provides application engineering support to ensure proper sensor selection, installation guidance, and troubleshooting assistance. We maintain extensive inventory for rapid fulfillment and competitive pricing on both individual components and complete monitoring systems.
Expedited Shipping Available | Genuine Emerson EPRO Products | Technical Application Support | Volume Pricing
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191