製品紹介
The Bently Nevada 330703-000-050-10 3300 XL 11 mm Proximity Probe is a high-precision, non-contact displacement sensor designed for continuous monitoring / shaft vibration, rotor position, and dynamic movement in critical rotating machinery. Part / the renowned 3300 XL series, it delivers reliable and stable measurements even under extreme industrial conditions. Its rugged stainless-steel body and ceramic sensing tip provide long-term durability and exceptional performance for turbines, compressors, motors, and pumps. The probe’s design ensures seamless integration with Bently Nevada 3300 XL Proximitor® sensors, enabling predictive maintenance and early fault detection across a wide range / heavy-duty applications.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル Number | 330703-000-050-10 |
| Series | 3300 XL Proximity Probes |
| Measurement Range | 11 mm non-contact displacement |
| Sensitivity | 5 mV/µm nominal |
| Frequency Response | DC to 10 kHz |
| Linearity | ±1 % / full-scale |
| Insulation Resistance | >100 MΩ at 500 V DC |
| Dielectric Strength | 2.5 kV AC for 1 minute |
| Operating Temperature | –40 °C to +120 °C |
| Housing Material | Stainless steel |
| Probe Tip Material | High-density ceramic |
| Shock/Vibration Rating | Up to 20 g, 10–2000 Hz |
| Output Compatibility | Bently Nevada 3300 XL Proximitor® sensors |
| Mounting Style | Precision threaded mounting |
| Total Length | 1.0 m |
| 重量 | 0.07 kg |
Applications
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Turbomachinery Monitoring – Detects shaft vibration and axial or radial displacement for turbines, compressors, and large pumps.
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Power Generation – Provides real-time feedback for generator shaft monitoring to prevent unplanned outages.
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Petrochemical Equipment – Ensures reliability / refinery compressors and process pumps operating in harsh environments.
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Industrial Motors – Integrates with predictive maintenance systems to detect imbalance or misalignment.
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Rotating Equipment Diagnostics – Aids in troubleshooting rotor bow, bearing wear, and shaft whip in continuous-duty machinery.
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System Upgrades and Retr/its – Compatible with existing Bently Nevada infrastructure, simplifying modernization projects.
Advantages
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High Accuracy and Stability – Maintains ±1 % linearity over its entire measurement range.
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Rugged Industrial Design – Stainless-steel housing and ceramic sensing tip withstand corrosive or abrasive environments.
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優良 EMI Shielding – Multi-layered cable and probe construction reduce interference in electrically noisy areas.
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Predictive Maintenance Ready – Enables early detection / vibration issues to minimize downtime and maintenance costs.
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Easy Integration – Fully compatible with 3300 XL Proximitor® sensors for plug-and-play operation.
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Wide Operating Temperature Range – Designed for dependable performance in extreme industrial conditions.
よくある質問 (FAQ)
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What sensing technology does this probe use?
It uses eddy-current technology to measure the distance between the probe tip and the rotating shaft surface. -
Is the probe fully compatible with all 3300 XL Proximitor® sensors?
Yes, it is factory-calibrated for seamless integration with any 3300 XL Proximitor® within the specified range. -
What is the typical output sensitivity / the probe?
The nominal sensitivity is 5 mV/µm / shaft movement. -
Can it withstand high vibration environments found in large turbines?
Yes, it is rated for continuous exposure up to 20 g within 10–2000 Hz. -
Does the probe require field calibration after installation?
No, it comes pre-calibrated; only periodic system checks are recommended. -
How is electromagnetic interference minimized?
The probe employs multi-layer shielding and precision connectors to protect signal integrity. -
Can the probe measure both radial and axial shaft motion?
Yes, with appropriate mounting orientation, it can measure either radial or axial displacement. -
What target materials are best for accurate measurement?
Conductive metallic targets, such as steel or similar ferromagnetic alloys, provide optimal performance. -
Is it suitable for 24/7 continuous operation in critical equipment?
Yes, it is designed for permanent installation and continuous monitoring in demanding environments. -
What is the recommended operating temperature range for accurate measurements?
It performs reliably from –40 °C to +120 °C.
Related モデルs – Same Series
| モデル | 説明 |
|---|---|
| 330703-000-040-50-11-00 | 3300 XL 11 mm probe, reverse-mount configuration |
| 330703-000-040-90-01-00 | 3300 XL 11 mm probe with extended cable length |
| 330703-000-040-90-01-CN | 3300 XL 11 mm probe with CN regional configuration |
| 330701-00-10-10-11-05 | 3300 XL 11 mm probe, standard configuration |
| 330702-00-30-10-02-00 | 3300 XL 8 mm proximity probe |
| 330702-00-30-50-01-05 | 3300 XL 8 mm probe with long cable |
Popular Bently Nevada モデルs
| モデル | 説明 |
|---|---|
| 330525-02-00 | Velomitor XA Piezo-Velocity Sensor |
| 330525-00 | Velomitor XA Piezo-Velocity Sensor |
| 330450-20 | High-Temperature Accelerometer |
| 330300-90-00 | High-Temperature Proximitor® Sensor |
| 330302-000-050-10-90-01-00 | High-Temperature Proximity Probe |
| 330535-25-01 | Standard Temperature Extension Cable |
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