Description
Overview
The PR6423/002‑100‑CN CON021 is an eddy‑current displacement and vibration measurement module from EMERSON’s EPRO series, engineered for non‑contact monitoring of shaft movement and dynamic behavior in rotating machinery. Its stable signal‑conditioning design ensures accurate, repeatable measurements in demanding industrial environments such as power generation, petrochemical processing, and heavy manufacturing.
Functional Characteristics
The module processes signals from compatible EPRO proximity probes and converts them into linearized outputs suitable for DCS‑based monitoring systems. The PR6423/002‑100‑CN CON021 incorporates temperature‑compensation and noise‑suppression circuitry to maintain measurement accuracy under thermal variation, electromagnetic interference, and mechanical vibration.
Its rugged mechanical design supports long‑term operation in harsh environments, while its compact form factor allows flexible installation. The module enables real‑time tracking of shaft vibration, axial displacement, and positional changes, supporting predictive maintenance and early detection of mechanical degradation.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/002‑100‑CN CON021 |
| Product Type |
Eddy Current Sensor / Signal Converter |
| Brand |
EMERSON |
| Product Line |
EPRO Series |
| Condition |
Brand New |
| Measurement Principle |
Eddy‑current displacement sensing |
| Output |
Linearized analog output (voltage) |
| Probe Compatibility |
EPRO PR642x proximity probe family |
| Operating Environment |
High‑temperature, dusty, and EMI‑exposed industrial areas |
| Weight |
0.28 kg |
| Dimensions |
20 × 20 × 4 cm |
| System Integration |
DCS monitoring systems |
| Communication Service |
Ethernet router (service interface) |
| Origin |
USA |
| Minimum Order Quantity |
1 |
| Availability |
In Stock |
| HS Code |
8537101190 |
Performance Notes
-
Non‑contact sensing eliminates mechanical wear
-
Stable output under thermal and electrical stress
-
Designed for continuous monitoring of rotating equipment
-
Robust construction for long‑term reliability
Application Scenarios
-
Turbine and compressor vibration monitoring
-
Axial position tracking in pumps and motors
-
High‑speed machinery diagnostics
-
Predictive maintenance and condition‑based monitoring
Similar Model Comparison
| Model |
Measurement Range |
Typical Use Case |
| PR6423/002‑100‑CN |
Standard range |
General displacement monitoring |
| PR6423/010‑030 |
Extended temperature |
High‑temperature machinery |
| PR6423/003‑100 |
Long‑range sensing |
Large‑shaft equipment |
FAQ
Q: Is the PR6423/002‑100‑CN CON021 compatible with older EPRO systems? Yes. It supports the PR642x probe family and integrates with CON0xx converter modules.
Q: Can this module operate in harsh industrial environments? Its shielding and internal filtering ensure stable performance in high‑temperature and high‑EMI areas.
Q: Is the module still serviceable after discontinuation? Replacement units and spare parts remain available for maintenance and system upgrades.
