Bently Nevada 330850-91-00 3300 XL 25 mm Front Sensor
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Product Overview
The Bently Nevada 330850-91-00 is part of the 3300 XL series and is a 25 mm proximity sensor designed for use in non-contact vibration and displacement measurements. This front-mount proximity sensor is engineered for long-distance sensing applications, especially where standard 8 mm and 11 mm probes are not suitable. Commonly used in heavy industrial environments, such as steam and gas turbines, compressors, and large motors, the 330850-91-00 provides precise and reliable measurements of shaft position and vibration, contributing to machinery protection and condition monitoring systems.

Key Features

• Extended Range Sensing: Provides a longer linear measurement range than standard proximity probes, ideal for large shaft or wide-gap measurements.

• Non-Contact Measurement: Measures vibration and shaft displacement without physical contact, reducing wear and increasing longevity.

• Robust Construction: Designed for harsh environments with excellent resistance to mechanical stress, oil, dirt, and moisture.

• System Integration: Fully compatible with the Bently Nevada 3300 XL Proximitor Sensor and monitoring systems.

• High Accuracy: Factory calibrated for optimal accuracy, ensuring dependable data for critical asset protection.

• Front Mount Design: Simplifies installation where rear access to machinery is not possible or practical.

Technical Specifications

3.1 Dimensions and Weight

3.2 Probe Information

3.3 Electrical and Physical Characteristics

3.4 System Compatibility

Industry Applications

• Turbomachinery Monitoring: Measures shaft vibration and position in gas and steam turbines to prevent critical failures.

• Compressors and Pumps: Monitors rotating machinery in oil & gas, chemical, and water treatment plants.

• Power Generation: Ensures the safe operation of large motors and generators in power plants.

• Marine and Offshore: Used in propulsion and auxiliary equipment for continuous condition monitoring.

• Heavy Manufacturing: Provides non-contact measurement for rotating equipment in steel, paper, and mining industries.

The Bently Nevada 330850-91-00 3300 XL 25 mm Front Sensor is a powerful solution for demanding monitoring applications where extended range and rugged reliability are essential. Designed for integration with the 3300 XL system, this proximity sensor enhances machinery protection strategies, helping operators detect problems early and avoid costly unplanned outages.