Product Introduction
The Bently Nevada 330103-00-20-10-01-00 is a 3300 XL 8 mm Proximity Probe designed for non‑contact measurement of vibration, displacement, and position on rotating machinery shafts. It is part of the 3300 XL series, known for high linearity, excellent temperature stability, and rugged construction. This model features a standard 8 mm probe tip, a fixed overall casing length (2.0 m / 6.6 ft total system length including cable and connector), and a Mini‑type coaxial connector with standard industrial approvals. The probe is typically used with a 3300 XL Proximitor (e.g., 330180 series) to form a complete measurement system.
Parameters
| Parameter | Specification |
|---|---|
| Model / Part Number | 330103-00-20-10-01-00 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Probe Tip Diameter | 8 mm (0.315 in) |
| Total Cable Length (probe + extension) | 2.0 m (6.6 ft) – integral cable |
| Connector Type | Miniature Coaxial (Mini‑Type) – Option 10 |
| Approvals | Standard (Option 01) with no special approvals (Option 00) |
| Dimensions (Probe Head) | Length: 45 mm (1.77 in), Diameter: 8 mm (0.315 in) |
| Dimensions (Cable) | Cable outer diameter: approx. 3.5 mm (0.14 in); total length 2.0 m |
| Weight | Approx. 0.11 kg (0.24 lbs) – probe plus 2.0 m cable |
| Linear Range | 2 mm (80 mils) |
| Operating Temperature (Probe Tip) | –35 °C to +120 °C (–31 °F to +248 °F) |
| Probe Case Material | 300 series stainless steel |
| Tip Material | Polyphenylene sulfide (PPS) |
Application Scenarios
Radial Vibration Monitoring on Compact Machines – Installed on smaller turbines, pumps, compressors, and blowers where a shorter cable run is sufficient, providing reliable shaft‑relative vibration data.
Axial Thrust Position Measurement – Used on gearboxes, fans, and medium‑speed rotating equipment to monitor rotor movement and prevent thrust bearing overload.
Shaft Eccentricity & Runout – Deployed on startup monitoring systems to detect shaft bow before reaching critical speeds.
Speed / Keyphasor Reference – Provides a once‑per‑revolution timing mark for phase measurement, essential for balancing and diagnostic systems.
Retrofit and General Industrial Monitoring – Replaces older 3300 or 7200 series probes in non‑hazardous areas, offering improved linearity and temperature stability at a lower cost than longer‑cable versions.
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Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
Full service support
7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
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On the basis of the same quality, we provide:
- More competitive price system
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- More complete technical support (free product technical documentation)
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