Bently Nevada 330171-08-24-10-02-00 Proximity Cable

The Bently Nevada 330171-08-24-10-02-00 is a specialized proximity transducer designed for the 3300 XL NSv (Non-Standard velocity) series. Primarily, this sensor is engineered for use in small-bore machinery or applications with restricted mounting clearances where standard 8mm probes cannot fit. By utilizing eddy current technology, the device provides high-resolution data regarding radial vibration and axial shaft position. Consequently, it is a fundamental component for monitoring the health of high-speed centrifugal compressors and aero-derivative gas turbines.

Precision Measurement in Confined Spaces

Technically, the NSv series is optimized for targets with smaller diameters than standard probes. First, the transducer maintains exceptional linearity even when observing narrow shaft targets. Additionally, the system effectively manages the “side-viewing” effect common in tight mechanical housings. Because it offers a stable voltage output proportional to the gap distance, operators can accurately track mechanical shifts in real time. This precision is vital for identifying shaft runout or early bearing degradation before a critical failure occurs.

Technical Configuration Details

The 330171-08-24-10-02-00 model includes the following specific engineering options:

• Probe Type: 3300 XL NSv Proximity Transducer
• Thread Type: 3/8-24 UNF (Imperial thread)
• Unthreaded Length: 0.8 inches (Option 08)
• Overall Case Length: 2.4 inches (Option 24)
• Total Cable Length: 1.0 meter / 3.3 feet (Option 10)
• Connector Option: ClickLoc miniature coaxial connector with protector (Option 02)
• Agency Approval: Standard industrial certifications (Option 00)
• Frequency Response: 0 Hz to 10 kHz

Robust Design for Harsh Industrial Service

Because reliability is paramount in the energy and petrochemical sectors, this transducer features a ruggedized construction. For instance, the probe tip is manufactured from high-performance polyphenylene sulfide (PPS) to resist chemical corrosion. Furthermore, the ClickLoc connector system ensures a moisture-resistant and vibration-proof link to the extension cable. This secure connection prevents signal noise and intermittent data loss in high-vibration environments. Thus, the system provides a dependable interface for 3500 series machinery protection racks.

Installation and Operational Compatibility

Regarding deployment, the 2.4-inch case length allows for easy integration into compact bearing housings. Specifically, the gold-plated coaxial contacts ensure minimal signal resistance for long-term accuracy. Moreover, this transducer is fully compatible with the 3300 XL NSv Proximitor sensor, ensuring seamless signal conditioning. In short, the 330171-08-24-10-02-00 offers the specialized sensing range and durability required to support advanced predictive maintenance programs on critical industrial assets.