Excellent PLC
Product Introduction
The Bently Nevada 330703-006-100-10-01-00 3300 XL 11 mm Proximity Probe is an advanced non-contact displacement sensor designed to deliver high-precision measurement of shaft vibration, rotor position, and dynamic shaft movement in critical rotating machinery. Built for reliability in harsh industrial environments, it is part of the world-renowned 3300 XL series. With robust stainless-steel construction and a ceramic sensing tip, the probe ensures exceptional stability, long-term signal integrity, and easy integration with Bently Nevada monitoring systems. It is ideal for applications in power generation, petrochemical processing, and heavy-duty industrial operations where accurate, real-time vibration data is essential for predictive maintenance and machinery protection.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | 330703-006-100-10-01-00 |
| 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 % of 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 | Compatible with Bently Nevada 3300 XL Proximitor® sensors |
| Mounting Style | Precision threaded mounting |
| Total Length | 1 meter |
| Weight | 0.07 kg |
Applications
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Turbomachinery Monitoring – Accurately measures radial and axial shaft vibration in turbines and compressors.
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Power Generation Equipment – Protects generators and steam turbines through continuous vibration monitoring.
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Petrochemical Plants – Provides precise vibration and displacement data for compressors, pumps, and critical process equipment.
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Industrial Motors & Pumps – Detects imbalance, misalignment, and bearing issues for predictive maintenance.
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Heavy Industrial Machinery – Supports high-speed machinery monitoring to reduce downtime and avoid failures.
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Retrofit & System Integration – Seamlessly integrates into existing Bently Nevada 3300 XL systems for easy upgrades.
Advantages
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Exceptional Accuracy and Stability – Maintains ±1 % linearity for precise displacement measurements.
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Robust Industrial Design – Stainless steel housing and ceramic sensing tip withstand corrosive and high-vibration environments.
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Superior EMI Protection – Advanced shielding minimizes electromagnetic interference, ensuring signal clarity.
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Predictive Maintenance Ready – Enables early detection of vibration anomalies to prevent costly equipment failures.
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Seamless Compatibility – Fully compatible with 3300 XL Proximitor® sensors without additional calibration.
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Wide Temperature Tolerance – Operates effectively across a broad temperature range for diverse industrial applications.
Frequently Asked Questions (FAQ)
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What sensing principle does this proximity probe use?
It utilizes eddy-current technology to measure shaft-to-probe distance with high precision. -
Is it directly compatible with 3300 XL Proximitor® sensors?
Yes, it is factory-calibrated for seamless operation with 3300 XL Proximitor® systems. -
What is the nominal output sensitivity?
The probe delivers a standard sensitivity of approximately 5 mV/µm. -
How is electromagnetic interference minimized?
Multi-layer shielding and precision connectors ensure excellent noise immunity. -
Can the probe measure both radial and axial displacement?
Yes, installation orientation allows for either radial or axial measurement. -
Does the probe require field calibration?
No, it is pre-calibrated and requires only standard system verification after installation. -
What type of target material provides the best accuracy?
Conductive ferromagnetic materials such as steel are recommended for optimal readings. -
Is the probe suitable for continuous 24/7 monitoring?
Yes, it is engineered for permanent installation and continuous operation. -
What frequency range does the probe accurately detect?
The frequency response is DC to 10 kHz for accurate dynamic measurement. -
How does the probe perform in high-vibration environments?
It can withstand up to 20 g vibration in the 10–2000 Hz range without performance loss.
Related Models – Same Series
| Model | Description |
|---|---|
| 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 |
| 330703-000-040-90-01-CN | 3300 XL 11 mm probe with CN configuration |
| 330703-000-050-10 | 3300 XL 11 mm probe, standard 1 m length |
| 330703-000-070-10-02 | 3300 XL 11 mm probe with specific custom configuration |
| 330702-00-30-10-02-00 | 3300 XL 8 mm proximity probe |
Popular Bently Nevada Models
| Model | Description |
|---|---|
| 330525-02-00 | Velomitor XA Piezo-Velocity Sensor |
| 330450-20 | High-Temperature Accelerometer |
| 330535-25-01 | Standard Temperature Extension Cable |
| 330300-90-00 | High-Temperature Proximitor® Sensor |
| 330302-000-050-10 | High-Temperature Proximity Probe |
| 330525-00 | Velomitor XA Piezo-Velocity Sensor |
