Bently Nevada 330878-50-00 Proximity Sensor

Technical Specifications

• Brand: Bently Nevada
• Model Number: 330878-50-00
• Sensor Type: 3300 XL 50mm Proximity Sensor
• Measuring Principle: Non-contact Eddy Current
• Target Material: AISI 4140 Steel (Standard)
• Weight: 0.20 kg
• Dimensions: 7.8 x 6.0 x 6.2 cm
• Origin: United States
• System Compatibility: Bently Nevada 3300 XL Series
• Output Type: Proportional Voltage (via Proximitor)

Advanced Diagnostics and Predictive Maintenance

Implementing the 330878-50-00 sensor allows facilities to move toward a sophisticated predictive maintenance model. By delivering real-time displacement data to the Bently Nevada 3500 monitoring rack, the system can perform trend analysis and manage complex alarm logic. These tools help operators identify subtle changes in machine behavior, such as gradual bearing wear or axial shifts, well before a catastrophic failure occurs. Consequently, this early detection significantly reduces the risk of unplanned downtime and optimizes the maintenance lifecycle of critical turbines and large pumps.

Seamless Integration and Scalability

The 330878-50-00 integrates effortlessly into existing Machinery Protection Systems (MPS) via standard cabling and Proximitor sensors. While the hardware is robust enough for standalone applications, it excels when part of a broader network of vibration and position sensors. Its compact footprint for a 50mm class sensor allows for installation in varied mechanical housings. Furthermore, the standardized output ensures that the signal remains compatible with diverse data acquisition units, enabling remote oversight and centralized asset management across large industrial complexes.