330105-02-12-10-02-00 Shaft Vibration & Keyphasor Probe

Product Overview

The Bently Nevada 330105-02-12-10-02-00 provides high-precision, non-contact displacement measurements for critical rotating machinery. This 100% Brand New 3300 XL 8mm probe features a specialized reverse-mount design. It allows technicians to thread the probe into a mounting hole from the opposite side of the machine casing, solving installation challenges where front-side access remains blocked or restricted. Fully compliant with API 670 standards, this probe tracks shaft vibration, axial position, and speed (Keyphasor®) in the most demanding turbine and compressor applications.

Part Number Breakdown: 330105-A-B-C-D-E

Technical Specifications

Engineering Advantages

• Optimized for Restricted Access: The reverse-mount configuration enables installation in internal bearing housings where standard probes cannot fit. It allows the sensor to sit flush against the internal mounting surface while the cabling exits through the rear.

• Corrosion & Fluid Resistance: The AISI 303/304 stainless steel case and PPS tip withstand aggressive synthetic lubricants and industrial contaminants. This ensures the probe maintains its 200 mV/mil sensitivity even after years of continuous submersion in hot oil.

• ClickLoc™ Interconnect Security: The miniature ClickLoc™ coaxial connectors prevent accidental disconnection caused by machine vibration. Gold-plating ensures low-resistance contact and prevents signal degradation over the 9-meter system life.

• Interchangeability: As part of the 3300 XL family, this probe works seamlessly with any 3300 XL Proximitor® sensor and extension cable. This simplifies spare parts inventory and ensures linear performance without custom calibration.

FAQs

• How does the reverse mount installation differ from standard probes? Unlike standard probes that screw in from the outside, you install the 330105 from the inside of the machine housing or bracket. This is essential for machines where the target area is only accessible from the "back" of the mounting plate.

• Can I use this probe with a 5-meter system? No. This specific model (C:10) is designed for a 9-meter total system length. You must pair it with an 8-meter extension cable and a 9-meter Proximitor® to maintain the correct 200 mV/mil calibration.

• What is the significance of the PPS tip? Polyphenylene sulfide (PPS) is a high-performance thermoplastic that resists chemical attack and maintains structural integrity at extreme temperatures, protecting the internal coil from the machine's environment.

• Is this a genuine, new Bently Nevada product? Yes. We supply only 100% Brand New original Bently Nevada 330105 probes in factory packaging, ensuring full compliance with your machinery protection system's warranty and safety requirements.