SKU: PR6426/000-030 CON021

Emerson PR6426/000-030 CON021 Eddy Current Proximity Sensor

The Emerson PR6426/000-030 (CON021) is a high-precision eddy current proximity sensor featuring an M18 x 1.5 thread and a 3.0m integrated cable. Engineered for non-contact vibration and axial position monitoring, this epro sensor provides critical protection data for large-scale rotating industrial machinery.

Technical Overview

The Emerson PR6426/000-030 (CON021) serves as a high-sensitivity eddy current sensor designed for the non-contact measurement of shaft vibration and position. As a key component of the epro product line, this sensor detects minute displacements in rotating machinery by generating a high-frequency electromagnetic field. Because the PR6426 series features a larger tip diameter compared to standard models, it provides an extended linear measurement range, making it ideal for monitoring axial thrust and differential expansion in large-scale turbines.

Performance and Engineering Characteristics

This proximity sensor manages high-fidelity signal acquisition even under extreme industrial conditions. The PR6426/000-030 features an M18 x 1.5 threaded body, which ensures a secure and stable installation in heavy-duty bearing housings. Furthermore, the unit includes an integrated 3.0-meter cable, which reduces the complexity of the signal path and minimizes potential points of failure at junction connections.

To protect the internal electronics, the sensor tip is hermetically sealed against high-pressure lubricants and corrosive process gases. Since the CON021 configuration specifies a particular cable termination and mounting style, it integrates natively with Emerson’s MMS 6000 and VC 6000 machinery protection systems. Moreover, the sensor maintains a consistent scale factor across its entire linear range, allowing the supervisory system to deliver precise, real-time diagnostics of machine health.