The Bently Nevada 330104-00-10-20-12-05 proximity probe is part of the widely trusted 3300 XL 8 mm series, engineered for high-precision, non-contact measurement of shaft vibration, displacement, and rotor position in rotating machinery.
This configuration is typically selected for advanced industrial monitoring systems where longer system cabling and enhanced connector integration are required. It is designed to operate continuously in demanding environments such as power plants, petrochemical facilities, and heavy rotating equipment installations, where early fault detection is critical to preventing unplanned downtime.
With its robust eddy-current sensing technology and stable signal transmission design, this probe delivers consistent performance even under high vibration, temperature variation, and electrical noise conditions.
Technical Specifications
General Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330104-00-10-20-12-05 |
| 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 |
| Mounting Style | Threaded installation |
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 |
| Linearity | High precision response |
| EMI Resistance | Industrial-grade shielding |
| Stability | Long-term drift resistant |
Mechanical & Physical Data
| Parameter | Specification |
|---|---|
| Probe Body Length | 100 mm |
| System Length | 2.0 m (extended configuration typical for this variant) |
| Connector Type | ClickLoc / industrial connector system (Option 12) |
| Cable Design | Reinforced industrial-grade cable |
| Housing Material | Stainless steel (AISI 303/304) |
| Tip Material | PPS engineering polymer |
| Approx. Weight | ~0.40 kg |
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| System Length | 2.0 meters (extended installation configuration) |
| Net Weight | ~0.40 kg |
| Shipping Weight | ~1.8 – 2.6 kg |
The extended system length provides improved installation flexibility in large turbine trains, compressor skids, and distributed monitoring layouts.
Environmental Conditions
| Parameter | Specification |
|---|---|
| Operating Temperature | -52°C to +177°C |
| Maximum 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
- 330104-00-08-10-02-00
- 330104-00-08-90-02-CN
- 330104-00-09-10-02-05
- 330104-00-10-10-02-00
- 330104-00-10-05-02-05
- 330130 Proximitor Sensor
- 330180 Proximitor Sensor
- 330101 Extension Cable
- 3500/42M Monitoring Module
Popular Bently Nevada Models
- 330104-00-08-50-02-00
- 330104-00-08-90-02-CN
- 330104-00-09-05-02-05
- 330104-00-09-10-02-05
- 330104-00-09-15-01-00
- 330104-00-10-10-02-00
- 330104-00-10-10-01-05
- 330104-00-10-05-02-05
