Emerson EPRO PR6423/013-110+CON021 Eddy Current Sensor

Description

The Emerson PR6423/013-110+CON021 is a non-contact eddy current sensor designed for critical turbomachinery applications such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. It measures radial and axial shaft dynamic displacement, position, eccentricity, and speed, providing crucial data for monitoring and maintaining the performance of machinery.

Key Features

• Non-Contact Measurement: Measures position or shaft movement without contacting the measured surface, ensuring accurate and reliable data without wear on the sensor or the measured surface.
• Versatile Applications: Commonly used to measure vibration of machine shafts, eccentricity, thrust (axial displacement), differential expansion, valve position, and air gaps.
• Explosive Area Rating: Rated for explosive areas, with Eex ib IIC T6/T4 certification.
• Critical Turbomachinery Use: Designed for critical applications, ensuring reliability and accuracy in demanding environments.

Technical Specifications

• Linear Measurement Range: 2 mm (80 mils)
• Initial Air Gap: 0.5 mm (20 mils)
• Incremental Scale Factor (ISF): ISO: 8 V/mm (203.2 mV/mil) ± 5% at a temperature range of 0 to 45°C (+32 to +113°F)
• Deviation from Best Fit Straight Line (DSL): ± 0.025 mm (± 1 mil) at a temperature range of 0 to 45°C (+32 to +113°F)
• Operating Temperature Range:
  • Sensor (including 1m cable): -35 to +200°C (-31 to 392°F)
  • Cable & Connector: -35 to +150°C (-31 to 302°F)