Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 330701-00-40-10-11-05 3300 XL 11 mm Proximity Probe is a high-precision, non-contact displacement sensor engineered for continuous machinery monitoring and protection. Part of the 3300 XL series, it provides accurate measurement of rotor shaft displacement and vibration, ensuring critical equipment operates safely and efficiently.
Using advanced eddy-current technology, the probe delivers reliable, repeatable measurements even in demanding industrial environments such as turbines, compressors, pumps, and high-speed motors. Its rugged construction ensures consistent performance in high-temperature, high-vibration, and electromagnetically noisy conditions. The probe integrates seamlessly with Bently Nevada 3300 XL proximity transducer systems for predictive maintenance and real-time machinery protection.
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | 330701-00-40-10-11-05 |
| Series | 3300 XL 11 mm Proximity Probe |
| Measurement Principle | Eddy current non-contact displacement sensing |
| Tip Diameter | 11 mm |
| Linear Measurement Range | 0 to 4 mm |
| Output Sensitivity | 200 mV/mil standard |
| Frequency Response | 0 to 10 kHz |
| Operating Temperature | –35 °C to +180 °C |
| Storage Temperature | –50 °C to +200 °C |
| Humidity Tolerance | Up to 95% non-condensing |
| Power Supply (via Driver) | –24 V DC nominal |
| Mounting Thread | M14 × 1.5 or equivalent |
| Insulation Resistance | >10 MΩ at 500 V |
| Housing Material | Stainless steel, corrosion-resistant |
| Total Length | 1 meter |
| Weight | 0.07 kg |
Applications
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Turbines: Monitors shaft displacement and vibration for gas and steam turbines.
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Compressors: Provides real-time rotor position monitoring to prevent mechanical failures.
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Industrial Pumps: Detects shaft motion irregularities for predictive maintenance.
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High-Speed Motors: Ensures precise vibration measurement for critical rotating assets.
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Oil & Gas Facilities: Operates reliably in high-humidity and chemically aggressive environments.
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Power Generation: Supports generator and turbine vibration monitoring and diagnostics.
Advantages
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High Measurement Accuracy: Maintains linear, repeatable displacement readings.
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Robust Construction: Stainless steel housing resists corrosion, moisture, and industrial contaminants.
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Wide Temperature Range: Operates reliably from –35 °C to +180 °C.
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Fast Frequency Response: Up to 10 kHz for capturing high-speed vibration events.
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Seamless System Integration: Compatible with Bently Nevada 3300 XL transducer systems.
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Predictive Maintenance Support: Early detection of imbalance, misalignment, or bearing wear.
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Electromagnetic Immunity: High insulation and noise resistance ensure stable signal output.
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Low Maintenance: Stable calibration reduces recalibration requirements.
FAQ
1. What sensing technology does this probe use?
It uses eddy current non-contact displacement sensing to accurately measure shaft motion.
2. What is the output signal provided by the probe?
The probe delivers a calibrated output of 200 mV per mil when used with the compatible driver.
3. Which systems is this probe compatible with?
It is fully compatible with Bently Nevada 3300 XL proximity transducer systems.
4. What is the linear measurement range?
The probe measures shaft displacement within a 0 to 4 mm linear range.
5. How does the probe resist electrical noise?
It has high insulation resistance (>10 MΩ at 500 V) and robust design to minimize electromagnetic interference.
6. What is the probe’s frequency response capability?
It supports 0 to 10 kHz, suitable for high-speed machinery monitoring.
7. What material is used for the housing?
The probe housing is stainless steel with a corrosion-resistant coating.
8. How is the probe powered?
It operates via the associated driver, typically –24 V DC nominal.
9. Can this probe function in high-humidity or chemically aggressive environments?
Yes, it is rated for up to 95% non-condensing humidity and resists exposure to industrial chemicals.
10. How does this probe assist in predictive maintenance?
Continuous displacement and vibration monitoring enables early detection of mechanical faults to prevent unplanned downtime.
Related Models in the Same Series
| Model | Description |
|---|---|
| 330701-00-15-10-02-05 | 3300 XL 11 mm probe, standard configuration |
| 330701-00-20-10-02-00 | 3300 XL 11 mm probe with 1.0 m total length |
| 330701-00-25-10-02-05 | 3300 XL 11 mm probe with 5.0 m total length |
| 330701-00-30-10-02-05 | High-pressure resistant 3300 XL 11 mm probe |
| 330701-00-18-10-02-05 | 3300 XL 11 mm probe for extended temperature applications |
| 330701-00-15-50-01-CN | 3300 XL 11 mm probe configured for 5 m total length |
Popular Bently Nevada Models
| Model | Description |
|---|---|
| 3500/22M | Transient data interface module for advanced machinery analysis |
| 3300 XL 8 mm | Compact proximity probe for limited-space installations |
| 330400 | Velomitor sensor for low-frequency vibration detection |
| 330500 | Proximity sensor for high-speed rotating machinery |
| 3500/42M | Four-channel vibration monitoring module |
| 330180 | High-temperature extension cable for proximity probe systems |
