Description
Designed for high-precision machinery vibration and position monitoring, the 330101-00-25-05-01-CN is an eddy current-based 3300 XL 8 mm proximity probe engineered by Bently Nevada. This sensor provides reliable static (gap) and dynamic (vibration) measurements when paired with a matching 3300 XL proximitor sensor. Engineered to withstand demanding industrial environments, the probe represents a crucial component in critical machinery protection systems, particularly for steam and gas turbines, centrifugal compressors, and industrial pumps.
The sensor utilizes a non-contacting measurement principle to track shaft lateral vibration and axial position, ensuring early fault detection and preventing catastrophic equipment failure. The unit features a ClickLoc coaxial connector and a standard cable design configuration engineered for industrial durability.
Features
- Non-contacting eddy current measurement principle for precise displacement sensing.
- Equipped with a miniature coaxial ClickLoc connector and integrated connector protector.
- Robust standard cable construction for reliable signal transmission in challenging environments.
- Fully compatible with Bently Nevada 3300 XL transducer systems.
- Designed for rugged industrial deployments requiring high accuracy and repeatability.
Applications
- Steam and gas turbine shaft vibration and position monitoring.
- Centrifugal compressor axial displacement and radial vibration detection.
- Industrial pump and gearbox shaft motion analysis.
- Hydro-turbine generator shaft monitoring.
Ordering Information
| Option Code |
Parameter |
Selected Option Value |
| 330101 |
Probe Type |
3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor |
| 00 |
Unthreaded Length |
0.0 inches |
| 25 |
Overall Case Length |
2.5 inches |
| 05 |
Total Length |
0.5 meter (1.6 feet) |
| 01 |
Connector and Cable Type |
Miniature coaxial ClickLoc connector with connector protector, standard cable |
| CN |
Agency Approval |
Country-specific approvals (China) |
Technical Specifications
| Parameter |
Specification |
| Manufacturer |
Bently Nevada |
| Part Number/Model |
330101-00-25-05-01-CN |
| Product Series |
3300 XL 8 mm |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Case Material |
303 stainless steel |
| Operating Temperature Range |
-51 degC to +177 degC |
| System Compatibility |
3300 XL 8 mm Proximitor Sensor |
| Cable Type |
Standard coaxial |
| Connector Type |
ClickLoc coaxial |
| Country of Origin |
United States (U.S.A.) |
| Approximate Shipping Weight |
2.0 kg |
Connections and Interfaces
| Component |
Interface Connection |
| Probe Connector |
Miniature coaxial ClickLoc (Male) |
| Connector Protector |
Included for environmental sealing at the junction |
Installation Guidelines
- Do not exceed the minimum bend radius of 25.4 mm (1.0 inch) for standard coaxial cables to prevent signal attenuation or physical damage.
- Ensure the probe tip is clear of side-gap interference; maintain a minimum clearance of 1.5 times the probe tip diameter from surrounding metal surfaces.
- Tighten the probe mounting bracket/nut to specified torque limits to avoid thread damage or case deformation.
- Ensure proper system grounding to eliminate electromagnetic and radio-frequency interference.
Compliance and Certifications
- CN: Country-specific hazardous area and industrial safety compliance approvals (China).