1 3
Bently Nevada

3300/15-03-01-01-00-00-00 Bently Nevada Dual Vibration Monitor Module
SKU: 3300/15-03-01-01-00-00-00
In stock
Description

Bently Nevada 3300/15-03-01-01-00-00-00 Dual Vibration Monitor

The Bently Nevada 3300/15-03-01-01-00-00-00, also cataloged as the 3300/15 Dual Vibration Monitor, operates as a dedicated hardware component for dual-channel vibration signal acquisition and alarm processing within the 3300 machinery protection system.

Hardware Specifications

Parameter Specification
Model 3300/15-03-01-01-00-00-00
Brand Bently Nevada
Origin U.S.A
Weight Standard rack module mass (shipping weight varies)
Dimensions Full-height rack slot form factor
Operating Temp -35 deg C to +65 deg C (typical 3300 series rating)
Storage Temp -40 deg C to +85 deg C
Power Consumption Low-voltage rack supply, <10 W typical
Inputs Two independent vibration channels
Outputs Real-time signal processing, alarm relays, 4–20 mA recorder outputs
Function Dual-channel vibration monitoring for machinery protection

Rotor Dynamics and Signal Conditioning

The monitor integrates eddy-current probe scaling for accurate displacement and vibration measurement. Gap voltage validation against -10 VDC reference points ensures probe integrity. Cross-talk suppression between channels maintains deterministic rotor dynamics tracking, supporting continuous online monitoring of turbines, compressors, pumps, and motors.

Frequently Asked Questions

Q: Can the 3300/15 module be hot-swapped in the rack? A: No, insertion or removal under power is not recommended due to potential rack bus disturbances.

Q: How are alarm relays configured? A: Alert and danger thresholds are set through rack configuration, with programmable delay options to filter transient events.

Q: Does the module provide buffered outputs? A: Yes, recorder outputs are available via 4–20 mA channels for external diagnostics and trending.

Field Installation Guidelines

  • Install only in designated rack slots to avoid interference with system modules.
  • Route vibration probe wiring separately from power cabling to minimize EMI.
  • Confirm grounding of rack chassis and shield connections.
  • Validate probe gap voltage (-10 VDC reference) during commissioning.
  • Maintain airflow clearance around the rack for thermal management.