The Bently Nevada 330180-X1-00 145655-05 3300 XL 8mm Proximitor Sensor is a highly accurate displacement sensor engineered to measure shaft position and vibration in rotating machinery. Part of the robust 3300 XL sensor family, this unit offers an 8mm sensing range, ideal for close clearance applications such as turbines, compressors, and pumps. The sensor is designed to deliver reliable, consistent data in challenging industrial environments, making it a vital component of machinery protection and predictive maintenance systems. Its precise monitoring capabilities help detect shaft movement anomalies early, thus preventing potential equipment damage and optimizing operational uptime.

Product Specifications

Applications

The 3300 XL 8mm Proximitor Sensor is commonly used in:

• Turbomachinery Monitoring: Tracking shaft displacement and vibration in steam and gas turbines.

• Compressors and Pumps: Monitoring shaft alignment and stability for early fault detection.

• Rotating Equipment Protection: Detecting abnormal shaft motion to prevent mechanical failure.

• Predictive Maintenance Programs: Enabling condition-based maintenance through accurate displacement data.

• Power Generation: Continuous monitoring of critical rotating machinery.

• Industrial Equipment Health: Ensuring machinery reliability in heavy industrial operations.

Product Advantages

• Precise Measurement: Provides accurate shaft displacement detection within an 8mm sensing range.

• Rugged Design: Built to withstand harsh industrial conditions including vibration and temperature extremes.

• Wide Frequency Range: Captures vibration frequencies from 0.5 Hz up to 10 kHz.

• Flexible Mounting: Supports both threaded stud and flange mounting configurations.

• Consistent Signal Output: Reliable AC displacement voltage output ensures accurate monitoring.

• Broad Compatibility: Seamlessly integrates with Bently Nevada 3300 XL systems and other monitoring platforms.

• Energy Efficient: Low power consumption supports sustainable operation.

• EMI Resistant: Shielded sensor and cable reduce electromagnetic interference.

• Industry Proven: Trusted in critical machinery applications worldwide.

• Low Maintenance: Factory calibrated for stable long-term performance.

Frequently Asked Questions (FAQ)

1. What technology does the 3300 XL Proximitor sensor use to measure displacement?

   It uses eddy current displacement technology to measure changes in the gap between the sensor tip and the shaft.

2. Is this sensor suitable for high vibration environments?

   Yes, it is designed to maintain performance and accuracy under high vibration and shock.

3. What excitation voltage does the sensor require?

   The sensor requires an AC excitation voltage, nominally 6 Vrms, with a minimum of 3.5 Vrms.

4. What mounting options are available?

   It supports threaded stud and flange mounting methods.

5. How does temperature affect the sensor’s performance?

   The sensor operates accurately between -40°C and +120°C, maintaining measurement stability.

6. What type of output does the sensor generate?

   The sensor outputs an AC displacement voltage proportional to shaft position changes.

7. Can this sensor be integrated with systems other than Bently Nevada?

   Yes, while optimized for Bently Nevada 3300 XL systems, its output can be used with other compatible monitoring platforms.

8. What materials are used for the sensor’s critical components?

   The sensor tip is made of non-magnetic stainless steel, and the housing is ruggedized for industrial durability.

9. Is frequent recalibration necessary?

   Factory calibration ensures stable, long-term operation with minimal recalibration needed.

10. How does the sensor handle electromagnetic interference?

    The sensor includes shielding and internal filtering to minimize EMI and maintain signal quality.