Product Overview

The PR6425/010-100 CON021 is a high-performance 8mm eddy current sensor meticulously engineered by Emerson for the EPRO machinery protection series. This transducer is specifically designed for the non-contact measurement of static and dynamic shaft displacement, facilitating the monitoring of axial position and radial vibration in high-speed rotating assets. As part of the AMS 6500 Classic System architecture, it provides the precise analog signals required for sophisticated machine health diagnostics. While the product line was officially discontinued on December 31, 2018, this brand-new surplus unit offers a critical solution for facilities maintaining existing Distributed Control Systems (DCS) that require exact OEM specifications for sensor replacement without upgrading the entire monitoring rack.

Fundamental Hardware Specifications

This EPRO series probe is built to maintain signal linearity even when subjected to the volatile conditions found inside industrial turbine housings.

• Manufacturer: Emerson

• Model Number: PR6425/010-100

• Order Code: CON021

• Probe Tip Diameter: 8mm

• Net Weight: 0.58 kg

• Packaging Dimensions: 25 x 22 x 4 cm

• Measurement Principle: Eddy Current (Inductive)

• Country of Manufacture: USA

• System Integration: Compatible with AMS 6500, DCS, and Ethernet router communication services

• Customs Tariff (HS Code): 8537101190

Industrial Deployment Scenarios

The PR6425/010-100 CON021 is a staple in heavy industrial environments where equipment failure is not an option. Its application ensures the longevity of critical assets through continuous data streaming:

• Turbine Shaft Monitoring: Real-time tracking of radial vibration and axial thrust in steam and gas turbines to prevent mechanical contact.

• Compressor Health Tracking: Early identification of surge conditions or bearing degradation in high-pressure centrifugal compressors.

• Power Generation: Vital for generator set rotor eccentricity measurements and thermal expansion monitoring.

• Predictive Maintenance: Provides the high-fidelity raw data necessary for identifying mechanical imbalances or misalignment before they lead to catastrophic failure.

• Oil and Gas: Reliable operation in environments exposed to extreme mechanical shock and lubricant contamination.