Description
Overview
The PR6423/002-131 CON021 is an eddy current sensor module from EMERSON’s EPRO series, engineered for precise non‑contact measurement of displacement and vibration in rotating machinery. Its design supports high‑resolution monitoring in demanding industrial environments, making it suitable for integration into DCS‑based protection and diagnostic systems.
Functional Characteristics
This module conditions and processes analog signals from compatible EMERSON/EPRO proximity probes, delivering stable, calibrated output for real‑time machinery monitoring. Its internal circuitry incorporates noise‑suppression filtering, temperature‑compensation elements, and drift‑control mechanisms to maintain accuracy under varying environmental conditions. The module is optimized for long‑term reliability in applications where continuous operation is essential.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/002-131 CON021 |
| Product Type |
Eddy Current Sensor Module |
| Brand |
EMERSON |
| Series |
EPRO |
| Condition |
Brand New |
| Weight |
0.30 kg |
| Dimensions |
19 × 18 × 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‑precision non‑contact displacement and vibration measurement
-
Stable conditioned output with low noise and minimal signal distortion
-
Temperature‑compensated electronics for long‑term measurement stability
-
Rugged construction suitable for harsh industrial environments
-
Compatible with EMERSON/EPRO proximity probe systems
-
Supports predictive maintenance and machinery protection applications
Application Scenarios
-
Monitoring of turbines, compressors, pumps, and high‑speed rotating equipment
-
Shaft displacement and vibration diagnostics
-
Integration into EPRO‑based machinery protection racks
-
Condition monitoring systems requiring high‑resolution non‑contact sensing
Model Comparison
| Model |
Output Type |
Typical Use Case |
| PR6423/002-131 CON021 |
Conditioned signal |
Standard displacement and vibration monitoring |
| PR6423/00R-101 CON031 |
Conditioned signal |
Compact installations with similar measurement needs |
| PR6423/013-130 CON021 |
Digital output |
High‑precision DCS integration |
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.
