Overview
The Bently Nevada 330104-12-20-10-02-00 3300 XL 8 mm Proximity Probe delivers precise non-contact measurement for shaft vibration and displacement in rotating machinery systems. Engineered for industrial-grade reliability, this probe supports continuous monitoring in demanding operational environments.
As part of the 3300 XL 8 mm Proximity Transducer System, the probe works with compatible Proximitor sensors and extension cables to ensure stable signal transmission and accurate measurement performance. Moreover, its robust stainless-steel construction maintains reliability under vibration, oil exposure, moisture, and thermal cycling conditions.
Maintenance engineers commonly deploy this model in critical machinery protection applications where early fault detection directly improves operational safety and uptime.
Key Features and Benefits
- High-precision 8 mm eddy current sensing technology
- Non-contact measurement for shaft vibration and displacement monitoring
- Fully compatible with Bently Nevada 3300 XL system architecture
- Stable signal performance under continuous industrial operation
- Strong resistance to oil, dust, moisture, and harsh environments
- Supports predictive maintenance and condition-based monitoring strategies
Specifications
| Parameter | Specification |
|---|---|
| Brand | Bently Nevada |
| Model | 330104-12-20-10-02-00 |
| Product Type | Proximity Probe |
| Series | 3300 XL 8 mm Proximity Transducer System |
| Measurement Technology | Eddy Current Non-contact Sensing |
| Probe Diameter | 8 mm |
| Probe Thread Type | 3/8-24 UNF |
| Unthreaded Length | 0.0 in |
| Probe Case Length | 12.0 in / 304.8 mm |
| System Length Option | 20.0 Meter System Configuration |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Cable Configuration | Standard Cable Option |
| Approval Configuration | Industrial Certification Option |
| Compatible Components | 3300 XL Proximitor Sensor and Extension Cable |
| Measurement Functions | Shaft Vibration, Radial Displacement, Axial Position, Speed/Phase Reference |
| Housing Material | Stainless Steel Construction |
| Installation Method | Threaded Machine Mounting |
| Environmental Resistance | Oil, Moisture, Dust, and Industrial Contaminant Resistance |
| Typical Equipment | Turbines, Compressors, Motors, Pumps, Generators |
| Industrial Applications | Oil & Gas, Petrochemical, Power Generation, Manufacturing |
FAQ
Q1: What is the main function of the Bently Nevada 330104-12-20-10-02-00 probe?
A1: It measures shaft vibration, displacement, axial position, and machine condition parameters in rotating equipment.
Q2: Which systems support this proximity probe?
A2: The probe operates with compatible Bently Nevada 3300 XL Proximitor sensors and extension cable assemblies.
Q3: Which equipment commonly uses this probe?
A3: Typical applications include turbines, compressors, pumps, motors, generators, and other rotating machinery.
Q4: Why is non-contact measurement important in industrial monitoring?
A4: Non-contact sensing avoids mechanical wear while providing accurate and continuous vibration data.
Q5: Can this probe support predictive maintenance programs?
A5: Yes, it enables condition-based monitoring, fault detection, and long-term maintenance optimization.
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