The Bently Nevada 330130-045-01-00 is a high-accuracy eddy current sensor designed for non-contacting vibration and displacement measurement. It provides critical monitoring of rotating shafts, capturing real-time data on rotor dynamics and axial position. This 8mm probe is a vital component for industrial machinery protection systems, ensuring the operational stability of turbines, compressors, and pumps by detecting mechanical wear or imbalances before they lead to failure.
Technical Specifications
Probe Tip Diameter:8 mm
Mounting Thread:3/8-24 UNF-2A
Unthreaded Length:4.5 inches
Overall Case Length:4.6 inches
Total Cable Length:1.0 Meter (3.3 feet)
Connector Type:Miniature coaxial ClickLoc
Operating Temperature:-51 °C to +177 °C
Scale Factor:7.87 V/mm (200 mV/mil)
Typical Applications
This specific long-reach probe configuration is optimized for deep-access mounting requirements in heavy industrial environments:
Deep Housing Access:The 4.5-inch unthreaded body is ideal for passing through thick machine casings or thermal insulation layers.
Radial Vibration Monitoring:Measuring shaft-to-bearing clearance in utility-scale steam turbines and large pumps.
Axial Displacement Sensing:Tracking thrust bearing movement to monitor rotor shift and prevent metal-to-metal contact.
Keyphasor Signals:Providing precise once-per-revolution phase reference for diagnostic data acquisition and synchronous analysis.
