Bently Nevada Proximity Probe: Industrial Vibration Monitoring
Description
The Bently Nevada 330851-02-000-030-90-00-00 is a 25mm vibration sensor built for steam turbines and extreme environments. Its stainless steel M30x2 threaded case and PEEK tip withstand temperatures up to 250°C (482°F). Direct replacement for 7200 series probes.
Technical Specifications
Brand: Bently Nevada
Full Model: 330851-02-000-030-90-00-00
Model Breakdown:
| 330851 | Base Model |
| 02 | M30x2 Threaded Case |
| 000 | 0″ Unthreaded Length |
| 030 | 30mm Total Length |
| 90 | 9m PFA Triaxial Cable |
| 00-00 | Standard Configuration |
Core Features
- Range: 25mm sensing
- Accuracy: 8.8Ω ±1.1Ω
- Signal: 75Ω triaxial output
- Temp: -35°C to +200°C continuous
- Cable: 9m FluidLoc PFA insulation
Installation
- Max torque: 68 N•m (50 ft•lb)
- Weight: 230g (8.1oz) without armor
- Compatible with M30x2 mounts
Applications
Used in power plants, oil refineries, and marine turbines requiring high-heat vibration analysis.










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