The Bently Nevada 330104-00-04-10-02 Proximity Probe Module is a high-reliability, non-contact eddy-current sensor designed for continuous monitoring of shaft vibration, displacement, and position in critical rotating machinery. As part of the widely deployed 3300 XL 8 mm proximity transducer system, this probe delivers consistent measurement accuracy, strong environmental resistance, and long operational life in demanding industrial environments.
This configuration features a 40 mm probe case length (code 04) and a 1.0-meter system length (code 10), providing a balanced design for medium-distance installations between machinery and monitoring systems. The “02” connector configuration represents a standard industrial termination without additional sealing or hazardous-area enhancements, making it suitable for general-purpose industrial applications where reliability and cost-effective deployment are priorities.
Built with stainless-steel housing and proven eddy-current technology, this probe is widely used in turbines, compressors, pumps, motors, and generators where continuous condition monitoring is essential for operational safety and efficiency.
Technical Specifications
Product Overview
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330104-00-04-10-02 |
| Series | 3300 XL 8 mm Proximity System |
| Measurement Principle | Eddy Current (Non-Contact) |
| Function | Shaft Vibration & Position Monitoring |
| Probe Type | Armored Industrial Probe |
| Thread Type | M10 × 1 Metric |
| Installation Type | Fixed Mounting |
| Application | Rotating Machinery Protection |
Electrical Performance
| Parameter | Specification |
|---|---|
| Output Signal | Linear Voltage Output |
| Sensitivity | ~200 mV/mil (7.87 V/mm typical) |
| Frequency Response | Up to 10 kHz |
| Measurement Type | Static + Dynamic Vibration |
| Output Stability | High Long-Term Stability |
| EMI Resistance | Industrial Grade |
| System Compatibility | 3300 XL Monitoring Systems |
| Output Impedance | 50 Ω |
The probe delivers stable and linear output signals that support both protection systems and advanced condition monitoring applications.
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| Case Length | 40 mm |
| Unthreaded Length | 0 mm |
| Total System Length | 1.0 Meter (3.3 ft) |
| Connector Type | Standard Miniature Coaxial Connector |
| Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| Approximate Net Weight | ~0.35 kg |
| Shipping Weight | ~1.5 kg |
The 1.0-meter system length offers flexible installation for medium-range machinery layouts while maintaining signal integrity and measurement accuracy.
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -52°C to +177°C |
| Probe Tip Temperature | Up to +218°C |
| Cable Temperature Rating | Up to +260°C |
| Humidity Resistance | Up to 93% non-condensing |
| Vibration Resistance | High (continuous duty) |
| Shock Resistance | Industrial grade |
| Corrosion Resistance | Excellent |
| Hazardous Area Certification | Not included in this variant |
This version is optimized for general industrial environments rather than classified hazardous locations, making it suitable for standard machinery installations.
Recommended Related Models
- Bently Nevada 330130 Proximitor Sensor
- Bently Nevada 330101 Extension Cable
- Bently Nevada 3500/42M Vibration Monitor
- Bently Nevada 3500/25 Keyphasor Module
- Bently Nevada 3500/22M TDI Module
- Bently Nevada 3500/15 Power Supply Module
- Bently Nevada 330103 Proximity Probe Series
- Bently Nevada 330180 Proximitor Sensor
These components are commonly combined to form complete machinery protection and condition monitoring systems.
Popular Bently Nevada Models
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