Emerson PR6423/010-010 Eddy Current Proximity Sensor

SKU: PR6423/010-010
In Stock

  • Brand: Emerson
  • Part Number: PR6423/010-010
  • Product: Eddy Current Proximity Sensor System
  • Origin: United States
  • Dimensions: 100 mm × 8 mm (L × Ø)
  • Weight: 0.1 kg (approx.)

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Description

The Emerson PR6423/010-010 is a non-contact eddy current proximity sensor (probe) designed for precise measurement of shaft vibration, displacement, and position in rotating machinery. This sensor operates on the eddy current principle, enabling accurate monitoring of conductive target surfaces without physical contact. It is widely used as part of machinery protection and condition monitoring systems in industrial environments.

The PR6423 series is commonly paired with signal converters such as CON021 or CON041 modules, forming a complete measurement chain for turbomachinery applications.

The PR6423/010-010 is typically used in critical rotating equipment such as turbines, compressors, pumps, and gearboxes, where continuous vibration monitoring is essential for operational safety and predictive maintenance.

Key Features of Emerson PR6423/010-010 Eddy Current Proximity Sensor

  • Non-contact eddy current measurement technology
  • High-precision shaft vibration and displacement sensing
  • Designed for rotating machinery condition monitoring
  • Compatible with EPRO signal conditioning systems (CON021 / CON041)
  • Suitable for turbines, compressors, pumps, and industrial drives
  • High stability under harsh industrial environments
  • Reliable long-term continuous operation
  • Rugged industrial-grade construction

Technical Specifications of Emerson PR6423/010-010 Eddy Current Proximity Sensor

Sensor Specifications

ParameterSpecification
ModelPR6423/010-010
Sensor TypeEddy current proximity probe
Measurement PrincipleNon-contact eddy current
Tip Diameter8 mm
Thread SizeM10 × 1
Measurement Range2 mm (80 mils)
Initial Air Gap0.5 mm
SensitivityApprox. 8 V/mm (system dependent)
Target MaterialConductive steel (e.g., shaft materials)
Minimum Shaft Diameter25 mm
Operating Temperature-35°C to +180°C
Protection ClassIP66

Mechanical Specifications

ParameterSpecification
Sensor TypeEddy current probe
Housing MaterialStainless steel
Tip MaterialWear-resistant polymer (industrial grade)
Cable TypeHigh-temperature shielded cable
InstallationFixed proximity mounting on machine housing
System CompatibilityEPRO signal converters (CON021 / CON041)

Origin, Dimensions & Weight

  • Origin: USA
  • Dimensions: 100 mm × 8 mm (L × Ø)
  • Weight: 0.1 kg (approx.)

Applications

The PR6423/010-010 Eddy Current Sensor is used in:

  • Steam and gas turbines
  • Centrifugal compressors
  • Industrial pumps
  • Gearboxes and drive systems
  • Power generation equipment
  • Oil & gas production facilities
  • Petrochemical processing plants
  • Rotating machinery condition monitoring systems
  • Predictive maintenance systems
  • Vibration and displacement monitoring applications

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Emerson PR6423/010-010 Eddy Current Proximity Sensor

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