The Bently Nevada 330104-00-11-05-02-00 proximity probe is a precision eddy-current sensor designed for continuous, non-contact measurement of shaft vibration, radial displacement, and rotor position in rotating machinery.
As part of the proven 3300 XL 8 mm proximity transducer system, this model is built for demanding industrial environments such as turbines, compressors, and generator trains where stable measurement performance directly supports machinery protection and predictive maintenance strategies.
The “11-05” configuration typically indicates a specialized system length and hazardous-area / agency approval combination, making it suitable for installations that require both extended wiring architecture and compliance with industrial safety standards such as ATEX/IECEx-type environments.
Technical Specifications
General Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330104-00-11-05-02-00 |
| Series | 3300 XL 8 mm |
| Measurement Type | Eddy-current non-contact sensing |
| Application | Shaft vibration & position monitoring |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 |
| Installation | Threaded mounting |
Performance Characteristics
| Parameter | Specification |
|---|---|
| Sensitivity | 200 mV/mil (7.87 V/mm) |
| Frequency Response | 0 Hz – 10 kHz |
| Output Signal | Linear analog voltage |
| Measurement Capability | Static & dynamic vibration |
| Linearity | High precision response |
| EMI Resistance | Industrial-grade shielding |
| Stability | Long-term drift resistant |
Mechanical & Physical Data
| Parameter | Specification |
|---|---|
| Probe Body Length | 110 mm (configuration dependent) |
| System Length | 0.5 m – 1.0 m class configuration (option 11 family dependent) |
| Connector Type | ClickLoc miniature coaxial (Option 02) |
| Cable Type | Industrial-grade low-noise cable |
| Housing Material | Stainless steel (AISI 303/304) |
| Probe Tip Material | PPS engineering polymer |
| Approx. Weight | ~0.36 kg |
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| System Length | Config-dependent (typically short to medium reach) |
| Net Weight | ~0.36 kg |
| Shipping Weight | ~1.7 – 2.4 kg |
The configuration is optimized for installations where space constraints and system integration requirements demand compact but highly stable measurement chains.
Environmental Conditions
| Parameter | Specification |
|---|---|
| Operating Temperature | -52°C to +177°C |
| Maximum Probe Tip Temperature | +218°C |
| Cable Rating | Up to +260°C |
| Humidity | ≤ 93% non-condensing |
| Vibration Resistance | Continuous industrial duty |
| Corrosion Resistance | High |
Recommended Related Models
- 330104-00-10-10-02-00
- 330104-00-10-10-02-CN
- 330104-00-10-20-12-05
- 330104-00-10-10-01-05
- 330104-00-10-50-02-00
- 330130 Proximitor Sensor
- 330180 Proximitor Sensor
- 330101 Extension Cable
- 3500/42M Monitoring Module
Popular Bently Nevada Models
- 330104-00-08-10-02-00
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- 330104-00-10-10-01-05
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