The Bently Nevada 330851-05-000-040-50-01-05 is a 3300 XL 25 mm Proximity Probe designed for accurate shaft displacement measurement and continuous vibration monitoring in industrial rotating equipment. This advanced sensing component is engineered for applications where measurement stability, mechanical protection, and long-term operational reliability are essential.
Featuring a 25 mm probe design, 40 mm case length, 5 metre cable configuration, stainless steel armor protection, and multiple approval option, the 330851-05-000-040-50-01-05 provides enhanced installation flexibility for large machinery applications. It is especially suitable for equipment layouts where the sensing point is positioned away from monitoring hardware or where additional cable protection is required.
Built for demanding industrial environments, this proximity probe helps maintenance teams collect accurate shaft condition data, improve equipment diagnostics, and support proactive maintenance strategies for high-value rotating assets.
Technical Specifications and Product Details
The Bently Nevada 330851-05-000-040-50-01-05 uses eddy current proximity sensing technology to provide non-contact measurement of shaft position and dynamic movement. The combination of extended cable length and armored construction makes it suitable for complex industrial installations.
| Specification | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330851-05-000-040-50-01-05 |
| Product Type | 3300 XL 25 mm Proximity Probe |
| Sensor Technology | Eddy Current Proximity Sensing |
| Probe Diameter | 25 mm |
| Case Length | 40 mm |
| Cable Length | 5 Metres |
| Cable Protection | Stainless Steel Armor |
| Approval Configuration | Multiple Approval Option |
| Probe Design | Threaded Probe Configuration |
| Measurement Function | Shaft Displacement and Vibration Monitoring |
| Compatible System | 3300 XL Proximitor Sensor System |
| Application Type | Rotating Machinery Condition Monitoring |
| Housing Material | Industrial Stainless Steel |
| Dimensions | Approx. 25 mm Diameter × 40 mm Case Length + 5 m Cable |
| Weight | Approx. 0.55 kg |
The armored cable structure improves mechanical durability, while the extended cable length allows flexible installation on larger machines with greater distance between the probe location and monitoring cabinet.
Recommended Related Models and Compatible Components
The Bently Nevada 330851-05-000-040-50-01-05 can be used together with compatible monitoring components to create a complete machinery protection and condition monitoring solution.
| Model | Product Type | Recommended Application |
|---|---|---|
| 330850 Series | Proximitor Sensor | Signal conditioning and sensor interface |
| 330851 Series | 3300 XL 25 mm Proximity Probe Family | Alternative probe configurations |
| 330130 Series | Extension Cable | Additional installation flexibility |
| 3300 XL System Components | Monitoring Accessories | Complete proximity monitoring solution |
| 3500 Series | Machinery Protection System | Advanced equipment protection |
These related components allow engineers to select suitable configurations according to machine structure, installation environment, and monitoring requirements.
Popular Bently Nevada Models for Industrial Monitoring
Bently Nevada offers a comprehensive range of machinery monitoring products designed for improving equipment reliability and operational safety.
| Product Series | Product Category | Main Function |
|---|---|---|
| 3300 XL Series | Proximity Transducer System | Shaft displacement measurement |
| 3500 Series | Machinery Protection Platform | Alarm and protection management |
| 1900 Series | Condition Monitoring Equipment | Machine health analysis |
| Velomitor Series | Vibration Sensor Solutions | Casing vibration monitoring |
| Keyphasor Series | Rotor Reference System | Speed and phase measurement |
The 330851-05-000-040-50-01-05 provides a dependable sensing solution within the 3300 XL platform, supporting accurate monitoring for critical rotating equipment.
