Description
Overview
The PR6426/010‑140 is a high‑resolution eddy‑current vibration sensor from EMERSON’s EPRO series, engineered for precise non‑contact monitoring of shaft vibration and dynamic behavior in rotating machinery. Designed for continuous condition monitoring, it provides stable, accurate measurements essential for protecting critical assets in demanding industrial environments.
Functional Characteristics
The sensor captures displacement‑based vibration signals using eddy‑current technology, enabling early detection of mechanical issues such as imbalance, misalignment, bearing degradation, and rotor instability. The PR6426/010‑140 features a 32 mm probe design, offering extended measurement range and enhanced sensitivity for large rotating equipment.
Its rugged construction ensures reliable operation under high temperatures, pressure fluctuations, and mechanical stress. The module integrates seamlessly with EMERSON monitoring platforms, supporting real‑time diagnostics and predictive maintenance strategies. Internal filtering and compensation algorithms maintain measurement accuracy even in electrically noisy environments.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6426/010‑140 |
| Product Type |
Eddy Current Vibration Sensor |
| Brand |
EMERSON |
| Product Line |
EPRO Series |
| Condition |
Brand New |
| Measurement Principle |
Eddy‑current displacement and vibration sensing |
| Probe Size |
32 mm |
| Output |
Analog displacement/vibration signal |
| Operating Environment |
High‑temperature, high‑vibration, EMI‑exposed areas |
| Weight |
0.4 kg |
| Dimensions |
24 × 17 × 6.5 cm |
| System Integration |
DCS and EMERSON monitoring systems |
| Communication Service |
Ethernet router (system interface) |
| Origin |
USA |
| Minimum Order Quantity |
1 |
| Availability |
In Stock |
| HS Code |
8537101190 |
Performance Notes
-
High‑resolution vibration and displacement measurement
-
Robust mechanical design for harsh industrial environments
-
Stable performance under thermal and electrical stress
-
Suitable for continuous monitoring of large rotating machinery
Application Scenarios
-
Turbine and compressor vibration diagnostics
-
High‑speed rotating machinery monitoring
-
Oil & gas and power generation equipment
-
Predictive maintenance and condition‑based monitoring programs
Similar Model Comparison
| Model |
Probe Size |
Typical Use Case |
| PR6426/010‑140 |
32 mm |
Large rotating machinery |
| PR6426/005‑030 |
8 mm |
General‑purpose vibration monitoring |
| PR6426/012‑100 |
25 mm |
Medium‑range displacement sensing |
FAQ
Q: Is the PR6426/010‑140 compatible with EMERSON monitoring systems? Yes. It integrates directly with AMS and EPRO monitoring platforms.
Q: Can this sensor operate in high‑temperature environments? Its construction supports elevated temperatures and harsh industrial conditions.
Q: What type of machinery benefits most from this sensor? Large rotating assets such as turbines, compressors, and high‑power motors.
