Description
Overview
The PR6423/011-130 CON021 is an eddy current sensor module from EMERSON’s EPRO monitoring series, designed for high‑accuracy non‑contact measurement of shaft displacement and vibration in rotating machinery. Its signal‑conditioning architecture supports continuous monitoring in DCS‑based protection systems, making it suitable for critical industrial applications where equipment reliability is essential.
Functional Characteristics
This module processes analog signals from compatible EMERSON/EPRO proximity probes and converts them into stable, calibrated outputs for real‑time diagnostics. Its circuitry incorporates noise‑suppression filtering, temperature‑compensation elements, and drift‑control mechanisms to maintain measurement accuracy under varying environmental conditions. The PR6423/011-130 CON021 supports both analog and digital output formats, enabling flexible integration into diverse automation platforms.
The module is engineered for long‑term durability, with a robust housing that withstands harsh industrial environments such as high temperatures, vibration, and airborne contaminants. Its design ensures consistent performance in continuous‑operation facilities such as power plants, refineries, and manufacturing sites.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/011-130 CON021 |
| Product Type |
Eddy Current Sensor Module |
| Brand |
EMERSON |
| Series |
EPRO |
| Condition |
Brand New |
| Weight |
0.42 kg |
| Dimensions |
27 × 24 × 4 cm |
| Origin |
USA |
| System Compatibility |
DCS |
| HS Code |
8537101190 |
| Minimum Order Quantity |
1 |
| Lead Time |
In Stock |
| Communication Interface |
Ethernet service port (service access only) |
Performance Attributes
-
High‑resolution non‑contact displacement and vibration measurement
-
Supports analog and digital output formats for flexible system integration
-
Temperature‑compensated electronics for long‑term measurement stability
-
Rugged construction suitable for harsh industrial environments
-
Compatible with EMERSON/EPRO proximity probe systems
-
Enhances predictive maintenance and machinery protection programs
Application Scenarios
-
Turbine, compressor, and pump shaft monitoring
-
High‑speed rotating machinery diagnostics
-
Integration into EPRO‑based monitoring racks
-
Condition monitoring systems requiring precise non‑contact sensing
-
Predictive maintenance programs in power, chemical, and manufacturing sectors
Model Comparison
| Model |
Output Type |
Typical Use Case |
| PR6423/011-130 CON021 |
Analog + Digital |
High‑precision DCS integration |
| PR6423/002-131 CON021 |
Analog |
Standard displacement monitoring |
| PR6423/013-130 CON021 |
Digital |
Advanced DCS communication |
FAQ
Q: Does this module support all EMERSON eddy current probes? It is designed for EPRO‑series probes within the same calibration range.
Q: Is the Ethernet port used for measurement output? No, it is intended for configuration and service diagnostics only.
Q: Can this module operate in high‑temperature environments? It includes temperature‑compensation circuitry, but installation must follow EMERSON environmental guidelines.
