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Product Introduction
The Bently Nevada 330103-00-06-05-02-00 is a high-precision proximity probe from the 3300 XL 8mm series, designed and manufactured by Baker Hughes’ Bently Nevada division. As a trusted solution for machinery protection and condition monitoring, this probe is engineered for stability, resilience, and accuracy in mission-critical rotating equipment.
It functions as part of a proximity transducer system when combined with an extension cable and a 3300 XL Proximitor Sensor. The probe operates by detecting the distance between the probe tip and the rotating shaft of a machine, translating this displacement into a voltage signal for monitoring vibration, position, and runout in real-time.
This specific model features a probe tip with an 8mm diameter, a 3/8-24 UNF-2A thread, and a 0.5 meter integral cable. It is widely implemented in sectors such as oil and gas, power generation, and industrial manufacturing, wherever reliable shaft condition monitoring is a necessity.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 330103-00-06-05-02-00 |
| Product Series | 3300 XL 8mm |
| Probe Tip Diameter | 8 mm (0.315 in) |
| Thread Size | 3/8-24 UNF-2A |
| Total Length (Excl. Cable) | Approx. 67.3 mm (2.65 in) |
| Total Length | 0.5 meter |
| Connector Type | Coaxial connector with molded boot |
| Material (Housing) | AISI 304 Stainless Steel |
| Weight | 0.161 kg |
| Operating Temperature | -35°C to +177°C (-31°F to +350°F) |
| Sensitivity | 7.87 mV/μm (200 mV/mil) nominal |
| Frequency Response | 0 to 10 kHz |
| Linear Range | 2 mm (80 mils) |
| Typical System Accuracy | ±0.07 mm (±2.8 mils) |
| Ingress Protection | IP68 |
| Compliance/Certifications | CE, RoHS, ATEX (when used in certified systems) |
Applications
The 330103-00-06-05-02-00 proximity probe is suitable for a broad range of industrial applications, particularly for continuous condition monitoring and machine protection. Key uses include:
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Steam and gas turbines
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Centrifugal and reciprocating compressors
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Electric motors and large generators
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Industrial fans, pumps, and blowers
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Gear-driven equipment and couplings
It is extensively used in refineries, power plants, chemical facilities, offshore platforms, and production lines where critical machinery reliability is paramount.
Key Advantages
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Precision Engineered: Maintains excellent linearity and stability in proximity measurement even under harsh conditions.
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Robust Construction: Stainless steel body offers excellent resistance to corrosion, vibration, and wear.
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Extended Operating Range: Tolerates extreme temperatures up to 177°C (350°F), making it ideal for demanding applications.
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Plug-and-Play Compatibility: Seamlessly integrates with Bently Nevada’s 3300 XL extension cables and Proximitor sensors.
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Environmental Sealing: IP68-rated for protection against water and dust ingress in challenging environments.
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Reliability Under Load: Engineered for long-term performance in high-speed, high-temperature rotating machinery.
Frequently Asked Questions (FAQ)
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Q: What components are required to complete the proximity system using this probe?
A: The system requires a 3300 XL extension cable and a 3300 XL Proximitor Sensor module. -
Q: What is the standard calibration gap for this probe system?
A: The standard calibration gap is 2 mm (80 mils), consistent with API 670 guidelines. -
Q: Is this probe certified for use in hazardous areas?
A: It can be installed in hazardous environments when paired with appropriately certified Proximitor sensors and barriers. -
Q: What is the function of the molded boot on the connector?
A: It protects the connector interface from contamination, moisture, and mechanical stress. -
Q: Can this probe be customized for different thread lengths?
A: Yes, Bently Nevada offers custom configurations for various mounting requirements. -
Q: How often does this probe require replacement?
A: These probes are durable, but inspection is recommended annually or during major overhauls. -
Q: What’s the maximum cable length from probe to sensor module?
A: The system supports cable lengths up to 9 meters when using Bently Nevada extension cables. -
Q: How accurate is the probe under high-speed vibration?
A: It maintains excellent fidelity up to 10 kHz, suitable for high-speed shaft monitoring. -
Q: Can it be used to measure axial thrust or radial vibration?
A: Yes, depending on installation orientation, it can measure axial position or radial vibration. -
Q: Is field calibration necessary?
A: Factory calibration ensures performance, but field verification is advised during installation.
Related Models in the Same Series
| Model Number | Cable Length | Thread Type | Application Detail |
|---|---|---|---|
| 330103-00-05-50-02-00 | 5.0 m | 3/8-24 UNF | Standard industrial applications |
| 330103-00-07-10-02-00 | 1.0 m | M10 x 1.0 | Metric-threaded equipment |
| 330103-00-05-90-02-00 | 9.0 m | 3/8-24 UNF | Long-distance cable routing |
| 330104-00-06-10-02-00 | 1.0 m | 1/2-20 UNF | For wider probe tip applications (11mm tip) |
| 330130-040-00 | 4.0 m | Custom Fit | Streamlined probe for tighter space installs |
| 330103-00-12-05-02-00 | 5.0 m | 3/8-24 UNF | For deep-seated sensor installations |
Popular Bently Nevada Models
| Model | Function | Primary Use Case |
|---|---|---|
| 3500/22M TDI | Transient Data Interface Module | Real-time diagnostics and data collection |
| 3500/42M | Proximitor Monitor | Shaft position and vibration monitoring |
| 3300 XL 5mm Probe | Compact version proximity probe | Small machinery or limited-space mounting |
| 1900/65A | General-Purpose Monitoring System | Vibration and temperature monitoring |
| 3701/33 | Intrinsically Safe Vibration Monitor | Hazardous-area compliant applications |
| 3500/60 | Temperature Monitor | Monitors multiple thermocouple inputs |
