Product Introduction
The Bently Nevada 330102-00-20-10-02-05 is part of the renowned 3300 XL 8mm Proximity Transducer System, a field-proven solution for non-contact shaft vibration and position measurements. Engineered for demanding industrial environments, this probe is optimized for use in turbine machines, compressors, pumps, and motors where precision and reliability are vital.
This specific model features an 8mm tip diameter, a 2.0-inch case length, and a robust, integrally sealed cable assembly designed for harsh operating conditions. Its performance is consistent with API 670 standards, ensuring confidence in critical machine monitoring applications. Built with ClickLoc™ secure connectors and corrosion-resistant materials, it guarantees long service life and high data accuracy under adverse conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 330102-00-20-10-02-05 |
| Series | 3300 XL 8mm |
| Probe Tip Diameter | 8 mm |
| Probe Case Length | 2.0 in (50.8 mm) |
| Thread Size | 3/8-24 UNF-2A |
| Tip Material | Polyphenylene sulfide (PPS) |
| Case Material | AISI 304 Stainless Steel |
| Sensing Element | Eddy Current Type |
| Connector Type | ClickLoc™ Miniature Coaxial with Keyway |
| Connector Angle | 90° angle boot connector |
| Total Length | 1.0 meter |
| Target Material | AISI 4140 steel (default calibration) |
| Operating Temperature | -51°C to +177°C (-60°F to +350°F) |
| Sensitivity | 7.87 mV/μm (200 mV/mil) typical |
| System Linear Range | 2.0 mm (80 mils) nominal |
| Non-linearity | Within ±0.25 V over the linear range |
| Weight | 0.323 kg |
| Sealing | Hermetically sealed |
| Compliance Standards | API 670, CE, RoHS, EMC |
| Environmental Protection | IP68 (with mating connector installed) |
Product Applications
The 330102-00-20-10-02-05 proximity probe is utilized in a wide range of rotating machinery applications across various industries:
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Steam, Gas, and Hydro Turbines: Accurate shaft vibration and position monitoring for protective shutdown systems.
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Compressors and Fans: Monitoring radial and axial shaft movement in high-speed rotating equipment.
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Motors and Pumps: Preventing critical failures by detecting early vibration anomalies.
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Gearboxes and Expanders: Shaft position and keyphasor measurements in rotating machinery.
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Power Plants, Oil & Gas, Petrochemical Facilities: Integration with Bently Nevada 3500 series monitoring racks.
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OEM and Retrofit Projects: Compatibility with legacy and modern installations due to robust system architecture.
Product Advantages
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Field-Proven Design: Part of Bently Nevada’s most widely deployed 3300 XL system.
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Long-Term Stability: Excellent performance in extended-temperature and corrosive environments.
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High Precision: Calibrated to tight tolerances, offering consistent sensitivity across installations.
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Durable Construction: Made from corrosion-resistant materials with rugged construction.
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Superior Connector Reliability: Features ClickLoc™ connectors that resist vibration-induced disconnection.
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API 670 Compliance: Designed to meet the strict requirements of critical asset protection standards.
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Broad System Compatibility: Seamless integration with 3300 XL extension cables and Proximitor® sensors.
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Ease of Installation: Threaded body allows flexible mounting options with minimal alignment effort.
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Resistant to EMI/RFI Interference: Ensures clean and accurate signals in electrically noisy environments.
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Maintenance-Free Operation: Once installed, the system runs reliably without recalibration.
Frequently Asked Questions (FAQ)
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What differentiates this model from other 3300 XL proximity probes?
The “05” at the end of the part number denotes a 90-degree angled boot connector, which is useful in tight installation spaces. -
What length of extension cable is supported?
It supports Bently Nevada extension cables up to 9 meters when used with a matching Proximitor®. -
Can this be used with all Proximitor® modules?
It is specifically compatible with the 3300 XL Proximitor Sensor module. -
Is this probe suitable for hazardous area installations?
When paired with appropriate barriers and modules, it can be used in Class I, Div 2 or Zone 2 areas. -
How do I ensure proper calibration?
Factory-calibrated for AISI 4140 steel targets; use recommended calibration curves for other materials. -
Is it possible to replace the cable independently?
No, the cable is integral; the entire probe must be replaced if damaged. -
How is this different from reverse-mount probes?
This is a forward-mount probe intended to be installed with the tip facing the shaft. -
Does the angled connector affect signal performance?
Not at all. It’s designed for routing convenience with no impact on signal integrity. -
Can it withstand vibration over long periods?
Yes, the probe and connector are vibration-resistant and qualified for continuous-duty environments. -
What kind of signal output does it provide?
The probe provides a linear voltage output in proportion to the shaft-to-probe distance.
Related Models from the Same Series (3300 XL 8mm)
| Model Number | Description | Probe Length | Connector Type |
|---|---|---|---|
| 330102-00-08-10-02-00 | 8mm tip, 0.8-inch case, straight connector | 0.8 in | Straight |
| 330102-00-15-10-02-00 | 8mm tip, 1.5-inch case, straight connector | 1.5 in | Straight |
| 330102-00-25-10-02-00 | 8mm tip, 2.5-inch case, straight connector | 2.5 in | Straight |
| 330102-00-20-10-02-00 | 8mm tip, 2.0-inch case, straight connector | 2.0 in | Straight |
| 330104-00-20-10-02-00 | 8mm narrow-body version | 2.0 in | Straight |
| 330103-00-20-10-02-00 | Reverse mount proximity probe | 2.0 in | Rear-entry |
Popular Models from the Same Brand (Bently Nevada)
| Model Number | Description | Function |
|---|---|---|
| 3500/42M | Proximitor Seismic Monitor | Vibration and position monitoring |
| 3500/22M | Transient Data Interface (TDI) Module | Dynamic event data capture |
| 330104-00-25-10-02-00 | 8mm proximity probe, narrow-body, long reach | Space-constrained machinery |
| 1900/65A | Compact Machinery Monitor | Standalone condition monitoring |
| 330400-01-03 | Velocity Transducer | Seismic velocity sensing |
| 3500/15 | Universal Power Supply Module | Rack power supply for Bently Nevada systems |
Company Information
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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