Excellent PLC
Product Introduction
The Bently Nevada 330801-28-04-090-03-02 PROXPAC Proximity Transducer is a reliable and high-performance solution for monitoring shaft vibration and position in rotating machinery. Designed within the PROXPAC series, it provides accurate and stable measurements to support machinery protection systems and predictive maintenance strategies.
Utilizing proven eddy current sensing technology, this transducer performs non-contact measurement of shaft displacement, ensuring high precision and repeatability even in demanding industrial environments. Its rugged construction allows it to operate effectively in the presence of vibration, oil contamination, dust, and temperature fluctuations.
The PROXPAC transducer is widely used in critical equipment such as turbines, compressors, pumps, and motors, where continuous monitoring is essential for detecting early signs of imbalance, misalignment, or mechanical wear. It integrates seamlessly with Bently Nevada monitoring systems, enabling real-time condition monitoring and improved operational reliability.
Product Specifications
| Parameter | Description |
|---|---|
| Manufacturer | Bently Nevada |
| Series | PROXPAC Proximity Transducer |
| Model Number | 330801-28-04-090-03-02 |
| Measurement Principle | Eddy Current (Non-contact) |
| System Compatibility | PROXPAC Monitoring Systems |
| Output Type | Analog voltage proportional to shaft displacement |
| Operating Environment | Industrial – resistant to vibration, oil, dust, and temperature variations |
| Mounting Type | Panel or bracket mounting |
| Connector Type | Standard industrial connector |
| Dimensions | 91.4 × 144.8 mm |
| Weight | 1.44 kg |
Applications
• Turbine Monitoring – Measures shaft vibration and displacement in steam, gas, and hydro turbines.
• Compressor and Pump Systems – Enables early fault detection and performance monitoring.
• Industrial Motors – Tracks rotor position and vibration for safe and efficient operation.
• Predictive Maintenance – Provides continuous data for condition-based maintenance strategies.
• Rotating Machinery – Suitable for fans, gearboxes, and other high-speed industrial equipment.
• Vibration Analysis – Detects imbalance, misalignment, and shaft movement abnormalities.
Advantages
• High Measurement Accuracy – Delivers precise and repeatable non-contact displacement readings.
• Durable Industrial Design – Withstands harsh environments including oil, dust, and vibration.
• Reliable Integration – Compatible with PROXPAC monitoring systems for seamless operation.
• Early Fault Detection – Helps prevent unexpected failures and reduces maintenance costs.
• Stable Long-Term Performance – Maintains consistent accuracy over extended periods.
• Flexible Installation – Supports panel and bracket mounting configurations.
