Description
Overview
The Emerson PR6423/03R‑000 is part of the EPRO proximity measurement series, designed for precise, non‑contact monitoring of shaft displacement and vibration in rotating machinery. Its compact form factor and high sensitivity make it suitable for continuous condition monitoring applications where early detection of mechanical degradation is essential.
Functional Characteristics
This module operates as a proximity probe within an eddy‑current measurement chain, delivering accurate displacement signals for machinery protection systems. Its construction supports stable performance in harsh industrial environments, including elevated temperatures, oil exposure, and high mechanical stress. The sensor integrates seamlessly with compatible EPRO signal converters and monitoring platforms.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/03R‑000 |
| Product Type |
Eddy Current Sensor Module |
| Measurement Type |
Non‑contact displacement and vibration |
| Probe Diameter |
8 mm (typical for PR6423 series) |
| System Platform |
EPRO vibration monitoring systems |
| Output Compatibility |
Works with CON0xx signal conditioning units |
| Operating Environment |
High‑temperature, oil‑contaminated machinery zones |
| Dimensions |
1.3 × 1.3 × 105 cm |
| Weight |
0.08 kg |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| System Type |
DCS / Condition Monitoring |
| Availability |
In stock |
Performance Description
The module provides rapid response and high‑resolution measurement, enabling operators to identify subtle changes in shaft behavior such as misalignment, bearing wear, or rotor instability. Its robust mechanical design ensures long‑term reliability with minimal maintenance requirements. The sensor’s compatibility with multiple output formats allows integration into both legacy and modern monitoring systems.
Application Scenarios
-
Turbine shaft vibration and axial position monitoring
-
Compressor and pump displacement measurement
-
Predictive maintenance programs in petrochemical and power sectors
-
High‑speed rotating equipment protection systems
-
Continuous monitoring in machinery health management systems
FAQ
Q: What monitoring units are compatible with this sensor? A: It is designed for use with EPRO CON0xx signal conditioning modules and related monitoring hardware.
Q: Can the sensor operate in high‑temperature environments? A: Yes, the PR6423 series is engineered for elevated temperatures commonly found in turbine and compressor housings.
Q: Is calibration required after installation? A: Calibration depends on the specific monitoring system; most installations require verification of probe gap and signal range.
