Introduction
The Bently Nevada 330850‑90‑05 Proximitor Sensor is a precision non‑contact displacement and vibration transducer engineered for industrial condition monitoring and machinery protection. Designed as part of the trusted 3300 XL proximity sensor family, this unit provides accurate shaft position and vibration data crucial for evaluating machine health. Its durable build and dependable performance make it well‑suited for turbines, compressors, pumps, and generators where precise monitoring supports predictive maintenance and minimizes unplanned outages.
Technical Specifications
| Specification | Details |
|---|---|
| Model | 330850‑90‑05 |
| Product Type | Proximitor Sensor |
| Series | 3300 XL proximity transducer family |
| Measurement Type | Non‑contact shaft displacement & vibration |
| Output Signal | Standard proximity output compatible with monitoring systems |
| Nominal Sensitivity | ~50 mV/mil (typical) |
| Frequency Response | DC to high‑frequency vibration range |
| Operating Temperature | Industrial operating range |
| Mounting | Threaded or bracket mount |
| Dimensions (approx.) | 80 mm length × 25 mm diameter |
| Weight | ~0.30 kg |
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