Bently Nevada 330103-00-05-10-02-00 3300 XL 8 mm Proximity Probe with M10×1 Metric Thread for API 670 Compliant Systems
The Bently Nevada 330103-00-05-10-02-00 is a 3300 XL 8mm Proximity Probe designed for non-contact radial vibration measurement and shaft displacement tracking. This M10×1 metric probe provides high-accuracy machinery protection for steam turbine monitoring and centrifugal compressor systems, ensuring full integration with the Bently Nevada 3500 rack module and API 670 compliant systems.
- Model: 330103-00-05-10-02-00 (0mm unthreaded, 50mm case, 1.0m cable)
- Connection: Miniature coaxial ClickLoc connector (standard cable, no armor)
- Compatibility: Requires 3300 XL Proximitor Sensor and 3300 XL extension cable for standard 7.87 V/mm (200 mV/mil) output to the 3500/40M Proximitor Monitor
- Lower Operational Costs: Keeping maintenance budgets under control matters, especially for critical rotating machinery. We try to make sourcing easier with practical solutions that help reduce unnecessary spending, whether it is a planned replacement or urgent machinery protection system spares demand.
- Reliable Spare Parts: Downtime is expensive, so stable supply usually matters just as much as product quality. From Bently Nevada spare parts to replacement components for vibration monitoring systems, commonly used models are generally kept available to support faster maintenance schedules.
- 24-Hour Support: Questions about compatibility, stock, or replacement? Most inquiries are answered within 24 hours. Sometimes customers only need a quick confirmation on a 3300 XL Proximitor Sensor, extension cable, or monitor match — getting that sorted quickly saves time.
- Rapid Delivery: When a machine is down, nobody wants long lead times. Orders are handled as quickly as possible to help reduce delays, especially for urgent replacement needs involving industrial rotating machinery or critical asset protection systems.
- Quality You Can Count On: Every part goes through checking before shipment. A 1-year warranty is included, so customers have extra confidence when purchasing components for steam turbine protection, gas turbine diagnostics, or other monitoring applications.
- Professional Service Without Inflated Pricing: Good service does not always need to mean higher cost. The goal is simple — provide dependable support, reasonable pricing, and help customers source the right products without making the process harder than it needs to be.

| Parameter | Technical Data |
|---|---|
| Product Series | Bently Nevada 3300 XL 8mm Proximity Probe |
| Probe Diameter | 8 mm |
| Thread Size | M10 × 1 metric thread |
| Unthreaded Length (00) | 0 mm |
| Overall Case Length (05) | 50 mm |
| Total Length (10) | 1.0 metre (approx. 3.3 feet) |
| Connector & Cable Type (02) | Miniature coaxial ClickLoc connector, standard cable (no armor) |
| Agency Approval (00) | Not required / Standard configuration |
| Tip Material | Polyphenylene sulfide (PPS) |
| Case Material | AISI 303 or 304 stainless steel |
| Linear Range | 2.0 mm (80 mils) |
| Scale Factor (ASF) | 7.87 V/mm (200 mV/mil) when paired with 3300 XL Proximitor |
For sites already running a Bently Nevada 3500 rack system, adding this probe is generally pretty straightforward. A lot of users connect it with a 3500/40M Proximitor Monitor, while some machine configurations also use a 3500/42M Proximitor Seismic Monitor. It really depends on how the vibration or shaft movement is being monitored. On steam turbines or compressor systems, this setup is fairly common for shaft displacement tracking, radial vibration measurement, and day-to-day machinery protection.
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