Bently Nevada 330104-02-15-10-01-00 3300 XL 8 mm Proximity Probes

Product Introduction

The Bently Nevada 330104-02-15-10-01-00 3300 XL 8 mm Proximity Probe is a high-precision eddy current displacement sensor designed for continuous monitoring of shaft vibration and position in critical rotating machinery. As part of the widely adopted 3300 XL series, this probe delivers consistent linear output, strong thermal stability, and reliable long-term operation in industrial protection systems.

This probe operates on the eddy current principle, generating a controlled high-frequency electromagnetic field at the probe tip. When positioned close to a conductive rotating shaft, variations in the probe-to-target gap cause measurable changes in the field. These changes are converted into a proportional voltage signal by the associated Proximitor® sensor, enabling accurate real-time monitoring of vibration amplitude, shaft position, and dynamic movement.

With a total length of 1.0 meter, this configuration provides balanced flexibility between compact routing and installation convenience. It is suitable for machinery installations where the monitoring module is positioned slightly away from the probe mounting location but still within controlled cabinet environments.

The 330104-02-15-10-01-00 probe is widely used in turbines, compressors, pumps, motors, and generators, where precise displacement measurement is essential for early fault detection and machinery protection.

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Product Specifications

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Applications

• Used for radial vibration monitoring in steam and gas turbines

• Applied in axial position measurement for thrust bearing supervision

• Integrated into centrifugal compressor protection systems

• Installed in industrial motor and generator monitoring platforms

• Supports shaft eccentricity and dynamic displacement analysis

• Essential for API-compliant machinery protection systems

• Suitable for installations requiring moderate cable routing flexibility

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Advantages

• Delivers high-resolution non-contact displacement measurement, eliminating mechanical wear

• Maintains excellent linearity within calibrated gap range

• Designed for strong thermal stability, reducing signal drift

• Shielded cable design enhances noise immunity in industrial environments

• Fully compatible with proven 3300 XL monitoring architecture

• 1.0 meter configuration allows balanced installation flexibility

• Reliable performance under continuous high-speed operating conditions

• Improves predictive maintenance accuracy through stable vibration data acquisition

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