Bently Nevada 330101-00-19-10-02-00 Proximity Probe

The Bently Nevada 330101-00-19-10-02-00 is a high-precision, non-contact proximity sensor belonging to the 3300 XL 8mm series. This eddy current transducer measures the physical gap between the probe tip and a conductive target. Primarily, it monitors shaft vibration and axial position in critical rotating machinery. By providing real-time data to a monitor rack, the probe enables early detection of mechanical faults. This proactive approach significantly reduces the risk of unplanned downtime.

Hardware Configuration

The part number 330101-00-19-10-02-00 defines a specific mechanical design. These options ensure the probe meets the mounting requirements of your specific application:

• Unthreaded Length: 0.0 inches (fully threaded case).
• Overall Case Length: 1.9 inches.
• Total Length: 1.0 meter (3.3 feet).
• Connector Type: Miniature coaxial ClickLoc connector.
• Agency Approval: Standard Multiple Approvals (CSA, ATEX, IECEx).

Key Technical Advantages

The 3300 XL series offers industry-leading performance in harsh environments. First, the probe tip utilizes high-strength polyphenylene sulfide (PPS). This material withstands extreme temperatures and corrosive lubricants. Second, the advanced cable design maintains signal integrity over long distances. Consequently, the sensor delivers a consistent scale factor of 7.87 V/mm (200 mV/mil).

Furthermore, the hardware supports full interchangeability. Technicians can swap probes or cables without performing a complete system recalibration. This flexibility simplifies spare parts management. Additionally, the gold-plated ClickLoc connectors provide a secure, vibration-resistant electrical link. These features lead to a high Mean Time Between Failure (MTBF) rating for industrial monitoring systems.

Industrial Applications

Engineers typically install this probe within a Turbine Supervisory Instrumentation (TSI) framework. It monitors a variety of high-speed assets across different sectors:

• Power Generation: Steam and gas turbine shaft vibration.
• Oil & Gas: Centrifugal compressor axial position.
• Water Treatment: Large-scale pump displacement.
• Manufacturing: Motor and gearbox radial vibration.