



Integrated Machinery Protection Solution for Critical Rotating Equipment
The Bently Nevada 330880-16-00-060-03-02 PROXPAC XL Proximity Sensor is a self-contained proximity transducer assembly designed for continuous monitoring of shaft vibration, shaft position, and rotating equipment condition. Built on the proven 3300 XL 8 mm sensing platform, this unit combines proximity sensing and signal conditioning within a compact industrial housing, simplifying installation while delivering dependable measurement performance. The configuration includes a 60 mm probe penetration option and a 3/4-14 NPT mounting arrangement for industrial machinery applications.
Engineered for demanding industrial environments, the PROXPAC XL assembly provides reliable vibration monitoring data that supports equipment reliability programs, predictive maintenance strategies, and long-term machinery health management.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330880-16-00-060-03-02 |
| Product Type | PROXPAC XL Proximity Sensor |
| Sensor Technology | Eddy Current Proximity Measurement |
| Probe Series | 3300 XL 8 mm Probe |
| Probe Approval Option | 16 – Standard Industrial Configuration |
| Probe Penetration | 60 mm |
| Standoff Adapter | None |
| Mounting Thread | 3/4-14 NPT |
| Fittings Included | 3/4-14 NPT fitting, reducer, and plugs |
| Measurement Function | Shaft Vibration and Position Monitoring |
| Frequency Response | 0 to 10 kHz |
| Environmental Protection | IP66 Rated Housing |
| Operating Temperature | -51°C to +177°C |
| Housing Material | Reinforced Industrial PPS Construction |
| Dimensions | Approx. 144 × 91 × 91 mm |
| Weight | Approx. 1.44 kg |
| Shipping Weight | Approx. 3.0 kg |
Typical Applications
The Bently Nevada 330880-16-00-060-03-02 is commonly used in machinery protection and condition-monitoring systems.
Typical applications include:
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Steam turbines
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Gas turbines
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Industrial compressors
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Process pumps
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Electric motors
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Generators
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Industrial fans and blowers
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Petrochemical processing facilities
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Power generation plants
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Continuous manufacturing operations
Key Advantages
Integrated Sensor Architecture
Combines probe and signal conditioning functions within a single industrial assembly.
Accurate Vibration Monitoring
Provides dependable shaft vibration and displacement measurement for machinery health assessment.
Simplified Installation
Reduces installation complexity by eliminating separate external signal conditioning components.
Rugged Industrial Design
Engineered to operate reliably in demanding industrial environments.
High Environmental Protection
IP66-rated housing supports dependable performance in challenging operating conditions.
Long-Distance Monitoring Capability
Supports extended field wiring requirements commonly found in large industrial facilities.
Predictive Maintenance Support
Provides valuable condition-monitoring data for proactive equipment management.
Technical FAQs
1. What is the primary purpose of this sensor?
It monitors shaft vibration and shaft position in rotating machinery.
2. Which sensing technology does it use?
It utilizes 3300 XL 8 mm eddy-current proximity sensing technology.
3. What does the 060 option indicate?
It specifies a 60 mm probe penetration configuration.
4. What mounting thread does this model use?
It uses a 3/4-14 NPT mounting thread.
5. Is a standoff adapter included?
No, this configuration is supplied without a standoff adapter.
6. What equipment can be monitored?
Turbines, motors, compressors, pumps, generators, and other rotating machinery.
7. Is the sensor suitable for continuous operation?
Yes, it is designed for continuous industrial monitoring applications.
8. What industries commonly use this product?
Power generation, oil and gas, petrochemical, manufacturing, and process industries.
9. What environmental protection rating does it provide?
The housing is designed to meet IP66 protection requirements.
10. Why is the PROXPAC XL series widely used?
Because it combines accurate measurement performance, robust construction, and simplified installation in a compact assembly.