Compact Precision for Reliable Machinery Condition Monitoring
The Bently Nevada 330910-00-12-10-02-00 3300 NSv Proximity Probe is a compact, high-accuracy non-contact eddy current sensor designed to monitor shaft vibration, radial displacement, axial position, and rotational speed in critical rotating equipment. As part of the 3300 NSv Proximity Transducer System, this probe is specifically engineered for installations where limited mounting space requires a compact sensing solution while maintaining excellent measurement stability and reliability. The 330910 Series features an M10 × 1 threaded housing, making it well suited for small-frame machinery and confined installation environments.
This configuration incorporates a 120 mm overall case length, a 1.0-meter integral cable, a miniature coaxial ClickLoc™ connector, and the 00 agency approval option, indicating the standard industrial version without additional hazardous-area certifications. Its stainless-steel housing and durable PPS sensing tip provide excellent resistance to vibration, temperature fluctuations, and industrial operating conditions, making it an ideal choice for long-term predictive maintenance programs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330910-00-12-10-02-00 |
| Product Type | 3300 NSv Proximity Probe |
| Series | 3300 NSv |
| Measurement Technology | Non-contact Eddy Current |
| Probe Thread | M10 × 1 |
| Unthreaded Length | 0 mm |
| Overall Case Length | 120 mm (4.72 in) |
| Integral Cable Length | 1.0 m (39 in) |
| Connector Type | Miniature Coaxial ClickLoc™ Connector |
| Cable Type | Standard Unarmored Cable |
| Agency Approval | 00 (Standard Industrial) |
| Probe Housing Material | Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Linear Measurement Range | 1.5 mm (60 mils) |
| Typical Sensitivity | 7.87 V/mm (200 mV/mil) |
| Recommended Gap Setting | 1.0 mm (40 mils) |
| Frequency Response | 0–10 kHz (Typical) |
| Operating Temperature | -52°C to +177°C |
| Dimensions | Approx. 120 mm probe body with 1.0 m cable |
| Weight | Approx. 0.32 kg |
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