Description
Overview
The PR6423/012‑130 CON021 is an eddy‑current displacement measurement module from EMERSON’s EPRO series, designed for high‑accuracy non‑contact monitoring of shaft movement, vibration, and positional changes in rotating machinery. Its stable signal‑conditioning architecture ensures precise measurement performance in demanding industrial environments.
Functional Characteristics
The module processes signals from compatible EPRO proximity probes and delivers linearized outputs suitable for DCS‑based monitoring systems. The PR6423/012‑130 CON021 incorporates advanced filtering and temperature‑compensation techniques to maintain measurement accuracy despite environmental variations such as thermal drift, electromagnetic interference, or mechanical vibration.
Its compact form factor and robust construction support long‑term operation in energy, petrochemical, and manufacturing facilities. The module’s design allows straightforward integration into existing monitoring architectures, enabling real‑time diagnostics and predictive maintenance strategies.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/012‑130 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 and EMI‑exposed industrial areas |
| Weight |
0.2 kg |
| Dimensions |
20 × 18 × 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 measurement eliminates mechanical wear
-
Stable output under thermal and electrical stress
-
Designed for continuous monitoring of rotating machinery
-
Compact design supports flexible installation
Application Scenarios
-
Turbine and compressor displacement monitoring
-
Axial position tracking in pumps and motors
-
High‑speed machinery vibration diagnostics
-
Predictive maintenance and condition‑based monitoring
Similar Model Comparison
| Model |
Measurement Range |
Typical Use Case |
| PR6423/012‑130 |
Standard range |
General displacement monitoring |
| PR6423/010‑030 |
Extended temperature |
High‑temperature machinery |
| PR6423/013‑100 |
Long‑range sensing |
Large‑shaft equipment |
FAQ
Q: Is the PR6423/012‑130 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 high‑EMI environments? Its internal filtering and shielding ensure stable performance in electrically noisy areas.
Q: Is the module still serviceable after discontinuation? Replacement units and spare parts remain available for maintenance and system upgrades.
