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The Bently Nevada 3300/16-02-01-00-00-00-0 is a high-reliability dual vibration monitor module engineered for the 3300 series monitoring system. This unit provides continuous, dual-channel monitoring of radial shaft vibration, serving as a critical component in machinery protection strategies for rotating equipment such as centrifugal compressors, pumps, and industrial turbines. By processing signals from proximity probes, the module identifies potential mechanical degradation—including rotor imbalance, coupling misalignment, and bearing instability—before catastrophic failure occurs.

Features

  • Dual-channel input architecture for independent radial vibration monitoring.
  • Integrated signal processing for proximity probe inputs.
  • Configurable Alert and Danger alarm setpoints with dedicated relay outputs.
  • Front-panel LED status indicators for real-time diagnostics (OK, Bypass, Alert, Danger).
  • Proportional 4–20 mA output signals for integration with external DCS or PLC systems.

Applications

This monitor is designed for use in critical industrial environments where continuous vibration surveillance is mandatory. It is ideal for monitoring steam and gas turbines, large motors, reciprocating compressors, and high-speed pumps within oil, gas, and power generation facilities.

Technical Specifications

Model 3300/16-02-01-00-00-00-0
Series 3300
Input Channels 2 (Proximity Probe)
Output Signals 4–20 mA, Relay (Alert/Danger), Dynamic Vibration
Power Consumption 6 W (typical)
Operating Temperature -30 degC to +65 degC

Installation Guidelines

  • Ensure the 3300 rack is powered down before inserting or removing the monitor module to prevent electrical damage.
  • Verify that all field wiring for proximity probes is properly shielded and routed away from high-voltage AC lines to minimize EMI interference.
  • Confirm proper grounding of the rack chassis to the plant common ground to ensure signal integrity.
  • Handle the module using standard ESD-safe practices to protect sensitive internal circuitry.
  • After installation, perform a functional verification of the alarm setpoints and relay logic to ensure the module is correctly integrated into the safety shutdown system.

FAQ

What does the 02 measurement option indicate? The 02 suffix signifies a specific dual vibration channel configuration optimized for standard radial shaft measurement.

Is this module compatible with existing 3300 racks? Yes, the 3300/16 is designed for direct integration into standard Bently Nevada 3300 series rack systems.

How are alarms handled by the module? The module provides relay outputs that trigger based on user-defined Alert and Danger setpoints, allowing for automated machinery protection or operator notification.

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