Product Overview

The Bently Nevada 3300/40-13-01-01-00-00 is a critical component of the Bently Nevada 3300 Series, specifically designed to monitor the eccentricity of a rotating shaft. By utilizing a pair of proximity probes, this module measures the peak-to-peak amplitude of shaft motion. This motion is indicative of the mechanical and electrical center of the shaft. The 3300/40 is an ideal solution for monitoring large steam turbines and generators, where eccentricity is a key indicator of potential mechanical issues.

The module provides early warning of problems such as shaft bow, misalignment, and foundation issues, which can significantly impact machinery performance and reliability. By detecting these issues early, the 3300/40 helps prevent catastrophic failures and unplanned downtime.

Key Features

• Eccentricity Monitoring: Continuously measures the eccentricity of rotating shafts.

• Proximity Probe Inputs: Uses two Proximity Probe/Proximitor systems to monitor shaft motion.

• Early Detection of Mechanical Issues: Ideal for identifying shaft bow, misalignment, and foundation problems.

• Real-Time Outputs: Provides recorder outputs (4-20 mA or 0 to -10 Vdc) for further analysis.

• Dual Relay Alarm: Offers dual relay alarm options (Non-Epoxy sealed) for proactive maintenance.

Technical Specifications