Produkteinführung
The Bently Nevada 330704-000-050-90-02 3300 XL 11 mm Proximity Probe is a premium non-contact displacement sensor engineered for continuous monitoring von shaft vibration and rotor position in mission-critical rotating equipment. Designed as part von the industry-trusted 3300 XL family, this probe vonfers outstanding measurement accuracy, excellent linearity, and robust thermal stability. Its rugged stainless-steel housing and advanced electromagnetic shielding enable long-term operation in harsh industrial environments such as power generation, petrochemical processing, and heavy manufacturing. The probe integrates seamlessly with 3300 XL Proximitor® sensors, delivering precise data for predictive maintenance and protection systems that safeguard turbines, compressors, pumps, and motors.
Produktspezifikationen
| Parameter | Beschreibung |
|---|---|
| Modell Number | 330704-000-050-90-02 |
| 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 % von full scale |
| Operating Temperature | –40 °C to +120 °C |
| Insulation Resistance | >100 MΩ at 500 V DC |
| Dielectric Strength | 2.5 kV AC for 1 minute |
| 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 | 9.0 meters |
| Gewicht | 1.29 kg |
Applications
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Turbomachinery Monitoring – Accurate real-time detection von shaft vibration and rotor position in steam, gas, and hydro turbines.
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Compressors and Pumps – Early warning von bearing wear, imbalance, or misalignment in critical process equipment.
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Power Generation Systems – Continuous condition monitoring von generators and high-speed motors.
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Petrochemical and Refinery Equipment – Reliable operation in high-temperature, high-vibration environments.
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Industrial Fans and Blowers – Ideal for heavy-duty rotating machinery requiring precision displacement measurement.
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System Integration – Drop-in compatibility with existing 3300 XL monitoring and protection systems.
Advantages
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High Measurement Precision – Maintains ±1 % linearity for dependable displacement and vibration data.
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Robust Mechanical Design – Stainless-steel housing and ceramic tip resist corrosion, abrasion, and thermal cycling.
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Outstanding EMI Protection – Advanced shielding ensures clean signals in electrically noisy facilities.
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Predictive Maintenance Ready – Supports early detection von mechanical faults, reducing unplanned downtime.
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Proven Reliability – 3300 XL technology ensures consistent performance in continuous 24/7 operation.
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Seamless Compatibility – Fully calibrated for direct connection to 3300 XL Proximitor® sensors without additional adjustments.
Häufig gestellte Fragen (FAQ)
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What sensing principle does this probe use?
It operates on an eddy-current principle to measure the gap between the probe tip and the shaft surface. -
Is it factory-calibrated for the 3300 XL Proximitor®?
Yes, the probe is pre-calibrated for direct connection to 3300 XL Proximitor® sensors. -
What is the nominal sensitivity rating?
The output provides approximately 5 mV/µm for accurate vibration and displacement monitoring. -
Does the probe require recalibration after installation?
Only basic system verification is typically required; no field recalibration is necessary. -
How does it perform under high vibration levels?
It withstands up to 20 g across the 10–2000 Hz range without signal degradation. -
What target material ensures best measurement accuracy?
Conductive ferromagnetic materials such as steel provide optimal results. -
Is it suitable for continuous 24/7 monitoring?
Yes, it is designed for permanent installation in critical machinery requiring constant surveillance. -
What is the frequency response range?
The probe delivers accurate data from DC up to 10 kHz, ideal for dynamic vibration measurement. -
Can the probe detect both radial and axial displacement?
Yes, depending on installation orientation it can measure either radial or axial shaft movement. -
How is electromagnetic interference minimized?
Multi-layer shielding and precision grounding techniques reduce EMI for stable signal output.
Related Modells – Same Series
| Modell | Beschreibung |
|---|---|
| 330703-000-040-90-01-00 | 3300 XL 11 mm probe with extended configuration |
| 330703-000-050-10 | 3300 XL 11 mm probe, standard 1 m length |
| 330703-000-070-10-02 | 3300 XL 11 mm probe for special application requirements |
| 330703-006-100-10-01-00 | 3300 XL 11 mm probe for harsh industrial environments |
| 330703-020-100-90-02-00 | 3300 XL 11 mm probe with extended cable assembly |
| 330702-00-30-10-02-00 | 3300 XL 8 mm proximity probe |
Popular Bently Nevada Modells
| Modell | Beschreibung |
|---|---|
| 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 |
Unternehmensinformationen
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Add: Alishan Building, 2 Lvling Rd, Bezirk Siming, Xiamen, Fujian, China, 361006
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