The Bently Nevada 330704-000-040-10-02-05 is an 11 mm proximity probe from the 3300 XL series, designed for non-contact measurement of shaft vibration and displacement in rotating machinery.
It is part of a complete eddy current proximity transducer system used with a Proximitor sensor and extension cable. The system is widely applied in turbines, compressors, pumps, and generators for continuous condition monitoring and machinery protection.
The “-040 / -10 / -02 / -05” configuration typically represents a compact case design (40 mm class), 1.0 m probe assembly length, ClickLoc connector system, and a multiple-approval variant used for broader installation compliance.
According to 3300 XL system specifications, the 11 mm probe family provides a typical linear measurement range of around 4 mm (160 mil) for shaft vibration and position monitoring in fluid-film bearing machines.
Technical Specifications
| Item | Specification |
|---|---|
| Brand | Bently Nevada |
| Series | 3300 XL |
| Model | 330704-000-040-10-02-05 |
| Product Type | 11 mm Proximity Probe |
| Measurement Type | Non-contact vibration / displacement |
| Technology | Eddy current sensing |
| System Compatibility | 3300 XL Proximitor system |
| Probe Tip Size | 11 mm |
| Output Signal | Analog displacement signal |
| Installation Type | Thread-mounted probe assembly |
| Connector System | ClickLoc miniature coaxial connector |
| Cable Configuration | 1.0 m probe assembly |
| Material | Stainless steel probe body |
| Application | Rotating machinery monitoring systems |
Dimensions & Weight
| Item | Specification |
|---|---|
| Dimensions (L × W × H) | Approx. 40 mm case length × 10–12 mm × 10–12 mm |
| Weight | Approx. 0.16–0.20 kg |
System Configuration
This probe is part of the standard 3300 XL measurement chain:
- 3300 XL 11 mm proximity probe
- Matching extension cable
- 3300 XL Proximitor sensor
It converts shaft motion into a proportional electrical signal used for vibration monitoring, diagnostics, and machinery protection functions.
Recommended Related Models
| Model | Description |
|---|---|
| 330704-000-050-10-02-05 | 50 mm case variant |
| 330704-000-030-90-02-00 | Short case / long cable configuration |
| 330703 series | Alternative 11 mm probe family |
| 3300 XL Extension Cable | Signal transmission component |
| 3300 XL Proximitor Sensor | Signal conditioning module |
| 3300 XL 8 mm Probe Series | Standard range probes |
Popular Bently Nevada Products
| Model | Category |
|---|---|
| 330703 Series | 11 mm Proximity Probes |
| 330704 Series | 11 mm Proximity Probes |
| 3300 XL System | Vibration Monitoring System |
| 3300 XL Proximitor | Signal Conditioner |
| 3500 System | Machinery Protection Platform |
| Velomitor Series | Vibration Sensors |
