PR6423/010-120+CON021 EPRO

Product Core Brief

Model: PR6423/010-120 + CON021
Brand: EPRO (Emerson)
Series: MMS 6000 / MMS 3000
Core Function: Long-distance non-contact shaft vibration and displacement monitoring.
Product Type: Sensor + Signal Converter (Driver) Kit
Key Specs: 8mm Tip | 10.0m Integrated Cable | 4…20 mA & Voltage Output
Condition: New Original (New Surplus)

Product Introduction

The PR6423/010-120 + CON021 is a high-precision measurement system designed for large-scale rotating machinery. This kit features an 8mm displacement sensor with a continuous 10.0 m integrated cable, paired with the versatile CON021 signal converter. By providing a 10.0 m unbroken run from the sensor head, this configuration eliminates the need for intermediate extension cables and Lemo connectors, which are common failure points in oily or high-vibration environments.

This system uses the inductive eddy current principle to monitor radial shaft vibration and axial position without physical contact. The CON021 converter provides dual-signal outputs: a 4…20 mA current loop for robust transmission to a DCS or PLC, and a simultaneous buffered voltage output for high-speed analysis by vibration monitoring racks. It is a critical solution for large steam turbines and centrifugal compressors where the distance to the local junction box is significant.