Bently Nevada 330103-05-10-10-12-05 3300 XL 8 mm Proximity Probe

The Bently Nevada 330103-05-10-10-12-05 is a high-performance proximity sensor from the 3300 XL 8mm series. This eddy current transducer tracks shaft vibration and axial position in critical rotating machinery. By providing non-contact displacement measurements, it serves as a cornerstone for machinery protection and condition monitoring. The system translates the physical gap between the probe tip and a conductive target into a precise voltage signal. Consequently, maintenance teams can detect mechanical shifts before they lead to catastrophic equipment failure.

Hardware Configuration

The detailed part number 330103-05-10-10-12-05 specifies a unique mechanical build tailored for specific industrial housings. These parameters ensure the sensor integrates correctly with your machinery:

• Unthreaded Length: 0.5 inches.
• Overall Case Length: 1.0 inch.
• Total Length: 1.0 meter (3.3 feet).
• Connector Type: Miniature coaxial ClickLoc connector with connector protector.
• Agency Approval: Multiple Approvals (Standard).

Core Functional Characteristics

This probe delivers a standard scale factor of 7.87 V/mm (200 mV/mil). This high-resolution output allows the monitoring system to capture minute vibrations with laboratory-grade precision. Furthermore, the 3300 XL series features advanced thermal stability. The sensor maintains measurement accuracy within a wide operating temperature range of -51°C to +177°C.

Moreover, the probe tip utilizes high-strength polyphenylene sulfide (PPS). This material remains resilient when exposed to corrosive industrial lubricants and high-pressure chemical environments. Additionally, the gold-plated ClickLoc connectors provide a secure, vibration-proof electrical connection. These design choices ensure a high Mean Time Between Failure (MTBF), even in the most demanding power generation or oil and gas facilities.

Technical Specifications Summary