Bently Nevada 330104-00-10-10-11-00 3300 XL 8 mm Proximity Probe

Precision Monitoring and Machinery Protection

The Bently Nevada 330104-00-10-10-11-00 serves as a foundational component of the 3300 XL 8 mm Proximity Transducer System. This sensor utilizes high-frequency eddy current technology to provide non-contacting measurements of shaft vibration and axial position. Because the system outputs a voltage directly proportional to the distance between the probe tip and the target material, it allows operators to detect subtle mechanical shifts before they escalate into significant failures. Specifically, this probe supports both static position sensing and dynamic vibration analysis, making it a versatile tool for comprehensive industrial asset management.

Engineering Compliance and Signal Stability

This proximity probe adheres strictly to API 670 standards, which ensures its suitability for the most demanding turbomachinery applications. The transducer exhibits exceptional linearity and thermal stability, effectively maintaining a sensitivity of 7.87 V/mm (200 mV/mil). Furthermore, the 330104-00-10-10-11-00 provides a reliable frequency response ranging from 0 Hz to 10 kHz. Consequently, it captures both slow-roll data and high-frequency vibration characteristics with equal precision. The internal design prioritizes signal integrity, even when the probe is deployed in environments characterized by electromagnetic interference or high-pressure lubricants.

Interchangeability and Maintenance Efficiency

A primary advantage of the 3300 XL series is the complete interchangeability of its hardware. This means that users can replace the probe, extension cable, or Proximitor sensor independently without the need for time-consuming system recalibration. Therefore, maintenance teams can significantly reduce downtime during sensor swaps or upgrades. Moreover, the rugged construction of the 330104-00-10-10-11-00 supports an expansive operating temperature range from -51°C to +177°C (-60°F to +351°F), which guarantees consistent performance across diverse climates and operational states.

Configuration and Specifications

• Manufacturer: Bently Nevada (A Baker Hughes Business)
• Part Number: 330104-00-10-10-11-00
• Probe Tip Diameter: 8 mm
• Thread Size: M10 x 1 (Metric thread)
• Unthreaded Length: 0 mm
• Overall Case Length: 100 mm
• Total Length: 1.0 Meter (3.3 feet)
• Connector Type: Miniature Coaxial ClickLoc
• Agency Approvals: ATEX, IECEx, CSA (Hazardous Area Rated)
• System Sensitivity: 200 mV/mil (7.87 V/mm)
• Target Material: 4140 Steel (Standard)

Application in Global Industry

The 330104-00-10-10-11-00 is widely implemented in the power generation and hydrocarbon processing sectors. It provides critical data for monitoring fluid-film bearing machines, including gas turbines, centrifugal compressors, and large-scale motors. Additionally, it functions effectively as a Keyphasor reference sensor to provide timing signals for phase measurements. Since the unit carries international certifications for hazardous locations, engineers can safely integrate it into high-risk process zones.