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Product Introduction
The Bently Nevada 330102-00-32-10-02-05 – 3300 XL 8 mm Proximity Probe is a high-performance component of the 3300 XL series, designed to provide accurate non-contact measurements of shaft displacement and vibration in rotating machinery. Engineered for demanding industrial applications, this probe delivers high stability, reliability, and excellent resistance to electrical noise, making it suitable for long-term use in harsh environments. Its robust design allows integration into turbine, compressor, generator, and motor monitoring systems, where precise shaft position and vibration feedback are critical to operational safety and efficiency.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | 330102-00-32-10-02-05 |
| Series | 3300 XL – 8 mm Proximity Probe |
| Probe Tip Diameter | 8 mm |
| Linear Range | 2 mm (80 mils) |
| Total Length | 1 m |
| Connector Type | Mini-coaxial connector |
| Operating Temperature | -35 °C to +177 °C |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC to 10 kHz |
| System Compatibility | 3300 XL Proximitor Sensor and Extension Cables |
| Weight | 0.323 kg |
| Material | Stainless steel probe body, Teflon cable insulation |
| Power Supply | Supplied via Proximitor Sensor |
| Insulation Resistance | > 10 MΩ |
| Typical Applications | Shaft vibration and position measurement in rotating equipment |
Product Applications
The 330102-00-32-10-02-05 proximity probe is widely used in industrial monitoring systems. It is applied in:
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Steam Turbines – For detecting shaft position, vibration, and runout.
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Compressors – For monitoring rotor dynamics to prevent mechanical failures.
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Gas Turbines – Ensures real-time shaft monitoring under high temperature and load conditions.
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Electric Motors & Generators – Provides feedback for preventive maintenance and protection.
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Industrial Pumps – Helps prevent shaft misalignment and cavitation issues.
This probe integrates seamlessly with the 3300 XL Proximitor Sensor and extension cables to form a complete displacement measurement system, trusted in critical machinery protection systems worldwide.
Product Advantages
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High Accuracy – Provides precise displacement measurements with stable calibration.
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Robust Construction – Resistant to mechanical stress, temperature variations, and corrosive environments.
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Excellent Noise Immunity – Designed to withstand electrical interference in industrial plants.
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Long-Term Stability – Maintains calibration and sensitivity over extended operational periods.
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Wide Compatibility – Fully compatible with Bently Nevada’s 3300 XL monitoring systems.
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Proven Reliability – Field-proven in power generation, oil & gas, and heavy industries for decades.
FAQ
Q1: What type of sensor system is this probe designed to work with?
A1: It is designed to work with the 3300 XL Proximitor Sensor and extension cables, forming a complete proximity measurement system.
Q2: How does this probe achieve linearity in measurement?
A2: The probe is factory-calibrated with an 8 mm tip to maintain a linear output of 200 mV/mil over a 2 mm range.
Q3: Can the probe operate in high-temperature environments?
A3: Yes, it supports an operating temperature range of -35 °C to +177 °C, suitable for turbine and compressor environments.
Q4: What is the frequency response range of the probe?
A4: It has a frequency response from DC up to 10 kHz, allowing it to capture both static displacement and dynamic vibration.
Q5: Is the probe immune to electrical noise from surrounding equipment?
A5: Yes, the probe uses shielded coaxial cable and advanced design to resist EMI and RFI interference.
Q6: How is the probe connected to the monitoring system?
A6: It connects via a mini-coaxial connector to an extension cable, which links to the 3300 XL Proximitor Sensor.
Q7: Can the probe be used interchangeably with other Bently Nevada probe sizes?
A7: It is optimized for 8 mm applications, though the system is designed to support multiple probe sizes when properly matched with extension cables and Proximitor Sensors.
Q8: How does the probe maintain accuracy over long cable runs?
A8: The system is factory-matched for cable length, ensuring minimal signal degradation over distances up to 10 m.
Q9: What types of shaft displacement can it measure?
A9: It can measure both radial and axial shaft displacement, vibration, and position relative to the bearing surface.
Q10: Does the probe require periodic recalibration?
A10: Under normal conditions, no frequent recalibration is required, as it is designed to maintain stability throughout its service life.
Recommended Same-Series or Related Models
| Model Number | Description | Probe Length | Cable Length | Application |
|---|---|---|---|---|
| 330102-00-35-05-02-00 | 3300 XL 8 mm Proximity Probe | 350 mm | 5 m | General machinery vibration monitoring |
| 330102-00-33-05-02-00 | 3300 XL 8 mm Proximity Probe | 330 mm | 5 m | Steam turbine monitoring |
| 330102-00-40-05-02-00 | 3300 XL 8 mm Proximity Probe | 400 mm | 5 m | Gas turbine shaft position |
| 330102-00-28-05-02-00 | 3300 XL 8 mm Proximity Probe | 280 mm | 5 m | Compressor monitoring |
| 330102-00-30-10-02-00 | 3300 XL 8 mm Proximity Probe | 300 mm | 10 m | Generator monitoring |
| 330102-00-40-50-02-00 | 3300 XL 8 mm Proximity Probe | 400 mm | 50 m | Long-distance industrial monitoring |
Recommended Popular Models from Bently Nevada
| Model Number | Description | Measurement Range | Frequency Response | Typical Application |
|---|---|---|---|---|
| 330104-00-08-10-02-00 | 3300 XL 11 mm Proximity Probe | 4 mm | DC – 10 kHz | Large steam turbines |
| 330105-02-12-10-02-00 | 3300 XL 25 mm Proximity Probe | 12 mm | DC – 5 kHz | Hydro turbines |
| 330106-05-30-10-02-00 | 3300 XL 5 mm Proximity Probe | 2 mm | DC – 15 kHz | Small motors and pumps |
| 330130-045-00-00 | 3300 XL Extension Cable | — | — | Probe system integration |
| 330180-51-05 | 3300 XL Proximitor Sensor | 2 mm linear range | DC – 10 kHz | Probe signal conditioning |
| 3500/22M | Transient Data Interface Module | — | High-speed data acquisition | Machinery protection system |
