Description
Bently Nevada 3300-54-12-13-01-00-00
Technical Specifications
- Model: 3300/54 Dual REBAM Monitor
- Channels: Two independent monitoring channels
- Input Type: 3300 REBAM proximity probe and extension cable systems
- Full Scale Range Option: 12
- Relay Configuration: 13
- Agency Approval: 01
- Special Options: 00
- Revision: 00
- Power Supply: -24 VDC
- Operating Temperature: 0°C to +60°C
- Mounting: Rack-mounted module for 3300 monitoring system racks
Function Features
- Continuous on-line monitoring of rolling element bearing condition
- Dual-channel architecture for simultaneous monitoring of two bearing locations
- Alert and danger alarm setpoints with relay outputs
- Front-panel LED indication for channel status, OK status, and alarm conditions
- Compatible with 3300 MicroPROX and 3300 REBAM probe systems
- Provides early detection of bearing defects, lubrication issues, and mechanical degradation
- Recorder output for trending and data acquisition
Application Scenarios
- Rolling element bearings in pumps, motors, and compressors
- Machinery protection systems in petrochemical plants
- Power generation equipment with rolling element bearings
- Industrial rotating machinery requiring bearing condition monitoring
Performance Parameters
- Frequency response optimized for rolling element bearing defect detection
- High sensitivity to bearing race, ball, and cage defects
- Low noise floor for early defect detection
- Stable operation under industrial electromagnetic conditions
Structural Characteristics
- Rack-mountable card format for 3300 system racks
- Front-panel meter for vibration indication
- Push-button interface for alarm setpoint adjustment and channel bypass
- Modular design for easy replacement and maintenance
Installation Requirements
- Install in standard 3300 monitoring system rack
- Connect REBAM probe and extension cable to channel inputs
- Configure jumpers for full-scale range and relay options per application requirements
- Ensure proper grounding and shielding of transducer cables
Operating Considerations
- Use only with 3300 REBAM probe and cable systems
- Verify jumper settings match application requirements before operation
- Perform regular calibration verification using TK-77 portable field instrument
- Monitor front-panel LEDs for channel OK status
- Avoid exposing the module to moisture or corrosive atmospheres without proper enclosure protection
