The Bently Nevada 330193-09-20-10-00 is a high-precision 8mm proximity probe designed for the 3300 XL series vibration monitoring system. This eddy current sensor serves as a primary component in Turbo Machinery Instrumentation (TSI) setups, facilitating non-contact displacement measurements. By monitoring the gap between the probe tip and the target shaft, the device provides critical data regarding radial vibration, axial thrust position, and rotational speed. This specific model features an 8.0-meter total length and utilizes a standard 3/8-24 UNF thread for mounting, ensuring compatibility with standard industrial bearing housings and brackets.
Technical Performance and Design
Engineered for durability in demanding industrial sectors such as power generation and oil and gas, the 330193-09-20-10-00 demonstrates superior resistance to moisture, oil, and corrosive chemical exposure. The probe tip is constructed from high-grade Polyphenylene Sulfide (PPS), which maintains structural integrity across a wide temperature spectrum. Furthermore, the cable assembly incorporates advanced shielding technology to minimize the impact of electromagnetic interference (EMI), ensuring that the signal remains stable and accurate even in electrically noisy environments. This reliability allows maintenance teams to transition from reactive repairs to data-driven predictive maintenance strategies.
Technical Specifications
- Brand: Bently Nevada
- Model Number: 330193-09-20-10-00
- Series: 3300 XL 8mm Proximity Transducer System
- Probe Tip Diameter: 8 mm
- Thread Size: 3/8-24 UNF
- Total Length: 9.0 meters (90 cm unthreaded length)
- Mounting Hardware: Includes two brass locknuts
- Connector: Miniature coaxial ClickLoc connector
- Operating Temperature: -52°C to +177°C (-62°F to +351°F)
- Pressure Rating: Fully sealed against vacuum and pressure up to 7 bar (100 psi)
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