Excellent PLC
Product Introduction
The Bently Nevada 330104-02-12-10-01-00 3300 XL 8 mm Proximity Probe is a high-precision sensor designed for monitoring shaft vibration and position in critical rotating machinery. Part of the 3300 XL series, it is engineered to deliver reliable and accurate measurements in demanding industrial environments, including turbines, compressors, pumps, and generators. Its robust design ensures excellent performance under high temperatures, pressure, and vibration conditions.
The 3300 XL probe is widely recognized for its exceptional repeatability, low noise, and compatibility with the 3300 XL monitoring system, enabling early detection of machinery faults to prevent unplanned downtime.
Product Specifications
| Parameter | Value |
|---|---|
| Probe Type | 8 mm Proximity Probe |
| Series | 3300 XL |
| Measurement Range | ±2.5 mm typical |
| Sensitivity | 10–12 mV/μm |
| Frequency Response | DC to 10 kHz |
| Total Length | 1 m |
| Weight | 0.323 kg |
| Tip Material | High-grade stainless steel |
| Cable Type | Coaxial, shielded |
| Operating Temperature Range | -40°C to 120°C |
| Connector Type | Integral connector or flying lead |
| Housing Material | Stainless steel |
Product Applications
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Shaft vibration monitoring in turbines, generators, and compressors
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Position monitoring for rotors in pumps and centrifugal machinery
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Early detection of rotor imbalance, misalignment, or bearing wear
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Critical machinery protection in power generation and oil & gas industries
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Condition monitoring in high-speed, high-temperature environments
Product Advantages
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High-accuracy measurements with minimal noise for precise machinery diagnostics
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Durable stainless steel housing resistant to harsh industrial conditions
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Wide operating temperature and vibration range, suitable for extreme environments
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Reliable performance in high-speed, critical machinery applications
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Compatible with the Bently Nevada 3300 XL monitoring system for seamless integration
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Quick installation and calibration, reducing maintenance downtime
FAQ
Q1: What is the recommended gap between the probe tip and the shaft?
A1: The optimal gap is typically 0.25–0.76 mm (0.010–0.030 inches), depending on the system setup.
Q2: Can this probe operate in high-temperature environments?
A2: Yes, it operates reliably between -40°C and 120°C.
Q3: What type of cable connection does the probe use?
A3: The probe comes with a shielded coaxial cable and can have either integral connector or flying lead.
Q4: Is this probe compatible with other Bently Nevada systems outside the 3300 XL?
A4: While optimized for the 3300 XL system, it may be compatible with other systems using the same input configuration; verification is recommended.
Q5: What is the frequency response of the probe?
A5: It operates from DC up to 10 kHz, ensuring accurate vibration monitoring.
Q6: How does the probe detect rotor position?
A6: It uses eddy-current principles to measure displacement from the probe tip to the rotating shaft.
Q7: Is the probe suitable for use in explosive atmospheres?
A7: It is not intrinsically certified for explosive atmospheres; proper housing and certification are required for such environments.
Q8: How should the probe be aligned to the shaft?
A8: The probe should be positioned perpendicular to the shaft surface and aligned to minimize angular errors.
Q9: Can the probe measure very small vibration amplitudes?
A9: Yes, it provides high sensitivity and can detect micrometer-level displacements.
Q10: Does the probe require periodic recalibration?
A10: While the probe is stable, periodic system calibration is recommended to ensure measurement accuracy.
Related Models
| Model Number | Description |
|---|---|
| 330104-02-12-10-01-10 | 8 mm XL Proximity Probe, extended cable |
| 330104-02-12-10-02-00 | 8 mm XL Probe, high-temperature version |
| 330104-02-12-10-03-00 | 8 mm XL Probe with integral connector |
| 330104-02-12-10-04-00 | 8 mm XL Probe, shielded cable |
| 330104-02-12-10-05-00 | 8 mm XL Probe, low-noise version |
| 330104-02-12-10-06-00 | 8 mm XL Probe, standard industrial |
Popular Models
| Model Number | Description |
|---|---|
| 330103-28-08-10-01-00 | 5 mm XL Proximity Probe |
| 330104-02-12-10-00-00 | 8 mm XL Probe |
| 330104-02-25-10-01-00 | 12 mm XL Probe |
| 3300 XL Monitoring System Module | Vibration Monitoring System |
| 3300 XL Proximitor | Signal Conditioning Module |
| 330104-02-08-10-01-00 | 8 mm XL Probe, short cable |
