The Bently Nevada 330703-000-040-50-12-00 is a 3300 XL 11 mm Proximity Probe designed for precise, non-contact measurement of shaft vibration, shaft position, eccentricity, and mechanical displacement in rotating machinery. It is widely used in steam turbines, gas turbines, compressors, pumps, generators, and other critical rotating equipment requiring continuous condition monitoring and machinery protection.
As part of the Bently Nevada 3300 XL 11 mm Proximity Transducer System, this probe delivers excellent linearity, stable signal output, and outstanding resistance to vibration, oil, moisture, and electromagnetic interference. This configuration features a 5.0 m integral FluidLoc cable, a Miniature ClickLoc coaxial connector, and no special agency approval, making it ideal for demanding industrial applications.
Technical Specifications
| Item | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 330703-000-040-50-12-00 |
| Product Type | 3300 XL 11 mm Proximity Probe |
| Measurement Principle | Eddy Current Technology |
| System Series | 3300 XL 11 mm Proximity Transducer System |
| Probe Diameter | 11 mm |
| Thread Type | M14 × 1.5 |
| Unthreaded Length | 000 – 0 mm |
| Overall Case Length | 040 – 40 mm |
| Total Cable Length | 50 – 5.0 m (16.4 ft) |
| Connector Type | 12 – Miniature Coaxial ClickLoc Connector |
| Cable Type | FluidLoc Industrial Cable |
| Agency Approval | 00 – No Agency Approval Required |
| Operating Temperature | -52°C to +177°C |
| Probe Case Material | AISI 304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Output Signal | 3.94 V/mm (100 mV/mil) |
| Applications | Shaft Vibration, Shaft Position, Gap Measurement, Eccentricity Monitoring |
Physical Dimensions
| Parameter | Value |
| Dimensions (L × W × H) | 5000 × 11 × 11 mm |
| Weight | Approx. 0.28 kg |
Recommended Related Models
- Bently Nevada 330701 Series 11 mm Proximity Probe
- Bently Nevada 330702 Series 11 mm Proximity Probe
- Bently Nevada 330704 Series 11 mm Proximity Probe
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- Bently Nevada 330190 Extension Cable
- Bently Nevada 3500/40M Proximitor Monitor
- Bently Nevada 3500/42M Vibration Monitor
- Bently Nevada 3500 Machinery Protection System
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