



Introduction
The Bently Nevada 330103-00-03-05-02 3300 XL 8mm Proximity Probe is a precision-engineered non-contact sensing component designed for critical machinery monitoring applications. Developed within the advanced condition monitoring portfolio of Bently Nevada, this probe is widely recognized for delivering stable, repeatable measurements in harsh industrial environments.
As part of the 3300 XL series, it plays a key role in vibration, displacement, and axial position monitoring systems used in turbines, compressors, and rotating machinery. Its robust stainless-steel construction and highly stable signal response make it a trusted solution for predictive maintenance and machine protection strategies.
Technical Specifications
| Category | Specification |
|---|---|
| Product Series | 3300 XL |
| Model | 330103-00-03-05-02 |
| Probe Type | 8 mm Eddy Current Proximity Probe |
| Measurement Principle | Non-contact displacement sensing |
| Cable Length | ~0.5 m (varies by suffix configuration) |
| Connector Type | Miniature coaxial ClickLoc |
| Linear Range | Up to 2.0 mm (typical system dependent) |
| Output Sensitivity | ~200 mV/mil (matched system) |
| Operating Temperature | -51°C to +177°C (system dependent) |
| Case Material | Stainless steel (industrial grade) |
| Thread Type | 3/8-24 UNF / configuration dependent |
| Weight | ~0.323 kg |
| Protection | Industrial-grade sealing for harsh environments |
Dimensions (Approx.)
| Parameter | Value |
|---|---|
| Probe Diameter | 8 mm |
| Case Length | ~30–50 mm (configuration dependent) |
| Total Length | ~0.5 m cable assembly |
| Net Weight | ~0.323 kg |
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