Features:
- Interface Between the Proximity Probe and Monitoring System
- Combines Capability of Eddy Current Sensing with Robust Mechanical Packaging
- Operates in Conjunction with the 3300 XL Monitoring Systems and Bently Nevada Protection Systems
The 330881-28-00-150-03-02 operates as the PROXPAC XL Proximity Transducer, providing reliable displacement measurement to all compatible monitoring modules within the system. It continuously converts physical target movement (via the integrated 3300 XL 8 mm probe) to accurate electrical signals and transmits this data through standard cabling to support steady state operation of all monitors and protection modules. Seamless signal integration is standard with the 330881-28-00-150-03-02, however using an optional Redundant Probe Configuration will allow seamless switchover to a backup sensor in the event of a primary probe failure. The 330881-28-00-150-03-02 has made improvements in several areas over previous transducer designs in addition to incorporating Multiple Approvals capability for global deployment.
The 330881-28-00-150-03-02 provides essential sensing functions common to the entire monitoring path, and is a critical component of the machinery protection system, directly affecting the proper, normal operation of the overall condition monitoring system. One or multiple 330881-28-00-150-03-02 transducers are required per machine train depending on the desired measurement points. The 330881-28-00-150-03-02 features a compact integrated design with 150 mm probe penetration and is always installed with the 3/4-14 NPT mounting thread for secure mechanical attachment.
For Critical Machinery applications, the 3300 System requires the 330881-28-00-150-03-02 proximity transducer installed at key measurement locations. In addition to standard single probe operation, the redundant configuration also performs automatic signal validation. The 3300 dual probe configuration executes failover using the monitoring system circuitry specified in the rack configuration. Using this method, the redundant sensing system continually monitors the health of both probes. If the system detects that the primary 330881-28-00-150-03-02 is no longer providing stable output (outside configured gap voltage/tolerance levels), it will automatically transfer the monitoring function to the secondary probe and place an event in the System Event List.
The 330881-28-00-150-03-02 Bently Nevada PROXPAC XL Proximity Transducer may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330881-28-00-150-03-02 PROXPAC XL Proximity Transducer Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 330881-28-00-150-03-02 PROXPAC XL Proximity Transducer Specs
General
- Manufacturer Bently Nevada
- Model 330881-28-00-150-03-02
- Condition New Original ready stock
- Product Family 330881-28-00-150-03-00,330881-28-00-150-03-01
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Vibration Monitoring: Measures radial vibration in rotating machinery like turbines, compressors, and electric motors.
- Position Measurement: Monitors axial (thrust) position and shaft dynamics.
- Rotational Speed: Used in Keyphasor and speed measurement applications.
- Severe Environments: Rated for Type 4X and IP66 environments, making it suitable for harsh industrial conditions.
- Self-Contained Design: By housing the Proximitor sensor internally, it eliminates the need for extension cables, which are common points of signal degradation or failure.
- Advanced Materials: The housing is made of Polyphenylene Sulfide (PPS), a thermoplastic reinforced with glass and conductive fibers to strengthen the unit and dissipate electrostatic charges.
- Fault Detection: Supports real-time monitoring of shaft dynamics to detect early signs of misalignment, imbalance, or bearing wear.
- Electrical Protection: Features integrated signal conditioning for noise-free data transmission and built-in temperature compensation.
- Direct Field Wiring: Eliminates the need for a separate Proximitor housing; field wiring connects directly from the monitor to the PROXPAC XL assembly.
- Compatibility: Fully compatible with Bently Nevada 3500/42M monitoring systems.
- Adjustability: The housing allows for external adjustment of the proximity probe, similar to 31000/32000 series housings.
- Technical Limits: Operates within a linear range of 2 mm (80 mils) with a frequency response of 0–10 kHz.