The Bently Nevada 330180-X0-CN 143416-07 3300 XL 8mm Proximitor Sensor is a precision displacement sensor designed to monitor shaft position and vibration in critical rotating machinery. Belonging to the trusted 3300 XL series, this sensor features an 8mm sensing range, ideal for close-clearance measurements in turbines, compressors, pumps, and other industrial equipment. The sensor is engineered for durability and reliability in harsh operating environments, providing stable and accurate data essential for machinery protection and predictive maintenance systems. By delivering real-time insights into shaft dynamics, it helps prevent costly failures and optimizes equipment availability.

Product Specifications

Applications

The 3300 XL 8mm Proximitor Sensor is widely utilized for:

• Turbomachinery Monitoring: Accurate shaft position and vibration measurement in gas and steam turbines.

• Compressors and Pumps: Monitoring shaft stability to detect imbalance or misalignment early.

• Rotating Equipment Protection: Early warning for shaft displacement anomalies to prevent damage.

• Predictive Maintenance: Provides data to enable condition-based maintenance and reduce unplanned downtime.

• Power Plants: Critical for continuous monitoring of essential rotating equipment.

• Industrial Processing Plants: Supports health monitoring in heavy machinery to optimize production uptime.

Product Advantages

• Precise Displacement Measurement: Detects subtle shaft movement within an 8mm sensing range.

• Robust Construction: Designed to withstand temperature extremes, vibration, and harsh industrial conditions.

• Broad Frequency Response: Captures a wide range of vibration frequencies from low to high.

• Flexible Mounting: Supports threaded stud or flange mounting for easy installation.

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

• Wide System Compatibility: Compatible with Bently Nevada 3300 XL systems and other condition monitoring platforms.

• Low Power Consumption: Efficient operation reduces energy usage.

• EMI Resistant: Shielding minimizes electromagnetic interference, maintaining signal quality.

• Proven Industry Performance: Trusted worldwide for critical machinery protection.

• Minimal Maintenance: Factory-calibrated for stable, long-term operation with minimal need for field adjustment.

Frequently Asked Questions (FAQ)

1. What sensing technology is used in the 3300 XL Proximitor sensor?

   The sensor uses eddy current displacement technology to measure changes in shaft position accurately.

2. Is the sensor reliable in environments with high vibration?

   Yes, it is engineered to perform reliably under high vibration and shock conditions.

3. What is the required excitation voltage?

   The sensor operates with a nominal AC excitation voltage of 6 Vrms, minimum 3.5 Vrms.

4. What mounting options are available for this sensor?

   Threaded stud and flange mounting options are supported.

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

   The sensor maintains accurate and stable output across an operating temperature range from -40°C to +120°C.

6. What type of output signal does the sensor produce?

   It provides an AC displacement voltage proportional to shaft displacement.

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

   Yes, while optimized for 3300 XL systems, its output can be integrated with other compatible condition monitoring equipment.

8. What materials are used for the sensor tip and housing?

   The tip is made of non-magnetic stainless steel for durability; the housing is ruggedized for industrial environments.

9. Is frequent recalibration required?

   Factory calibration ensures long-term stability, reducing the need for frequent recalibration.

10. How does the sensor mitigate electromagnetic interference?

    The sensor features internal shielding and filtering to minimize EMI and maintain signal integrity.