Product Overview
The Bently Nevada 146054-08-05-00-00 is a 3300 Ceramic Capped Proximity Probe designed for precise, non-contact shaft vibration and position measurement in rotating machinery. This industrial automation module is part of the trusted 3300 series, engineered to deliver reliable performance in demanding environments. With a 3/8-24 UNF thread and a 0.5-meter cable length, this probe is ready for integration into your condition monitoring system.
Technical Specifications
The Bently Nevada 146054-08-05-00-00 offers the following key specifications:
| Parameter |
Value |
| Probe Case Thread |
3/8-24 UNF |
| Maximum Length of Thread Engagement |
0.563 in |
| Probe Nominal DC Resistance (0.5m length) |
7.45 ± 0.50 ohms |
| Linear Range |
1.52 mm (60 mils) from 0.25 to 1.78 mm (10 to 70 mils) |
| Incremental Scale Factor (ISF) |
7.87 V/mm (200 mV/mil) ±6.5% |
| Probe Tip Material |
Alumina ceramic (Al2O3) |
| Probe Case Material |
AISI 304 stainless steel |
| Probe Cable |
75 Ω coaxial, FEP insulated, 0.5m length |
| Operating Temperature |
-51°C to +177°C (-60°F to +351°F) |
| Pressure Rating |
34 Bar (500 psi) nitrogen |
The linear range begins at approximately 0.25 mm from the target, providing consistent output from -4 to -16 Vdc. The ISF ensures accurate measurement with ±6.5% interchangeability error over the full range.
Applications
The 146054-08-05-00-00 is ideal for vibration monitoring on turbines, compressors, pumps, and other rotating equipment. Use it to measure shaft radial vibration, axial position, and eccentricity. In predictive maintenance programs, this probe helps detect early signs of bearing wear or misalignment, reducing unplanned downtime.
Installation & Setup
Mount the probe using the 3/8-24 thread, ensuring proper gap adjustment per the system calibration. Use the provided 0.5-meter coaxial cable to connect to a compatible Proximitor sensor. Verify the target material matches AISI 4140 steel for specified accuracy. Ensure the probe tip is clean and free of debris before installation.
Maintenance & Reliability
The ceramic tip and stainless steel case offer excellent durability. Regularly inspect the cable for damage and keep the tip clean. Operating within the specified temperature and pressure limits ensures long service life. The probe is rated to seal 34 Bar (500 psi) nitrogen, making it suitable for high-pressure applications.
Compatibility & Integration
This probe is designed for use with Bently Nevada 3300 XL systems, including Proximitor sensors and extension cables. It is compatible with standard 5 mm systems, ensuring straightforward integration into existing monitoring setups.
Selection Guide
Verify your system requirements before purchasing. Confirm the cable length (0.5m) and thread type (3/8-24) match your application. For assistance, PLC Source PRO offers genuine, factory-packed units with a 12-month warranty. Contact us for bulk pricing or expedited shipping options.