The Bently Nevada 330104-00-07-10-01-CN Proximity Probe Module is a high-reliability non-contact eddy-current sensor designed for continuous monitoring of shaft vibration, radial displacement, and axial position in rotating machinery. As part of the widely deployed 3300 XL 8 mm Proximity Transducer System, this model delivers accurate, stable, and repeatable measurement performance for mission-critical industrial applications.
This configuration features a 70 mm probe case length (Option 07), a 1.0-meter total system length (Option 10), a standard connector and cable arrangement (Option 01), and a CN approval package (CN option) that typically supports region-specific regulatory compliance requirements such as ATEX/IECEx and China NEPSI marking. It is especially suited for installations where certified equipment is required for regulated industrial environments.
From turbines and compressors to pumps and generators, this probe enables continuous condition monitoring that helps operators detect early mechanical faults, improve maintenance planning, and reduce unexpected downtime in high-value rotating equipment.
Product Specifications
General Information
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330104-00-07-10-01-CN |
| Series | 3300 XL 8 mm Proximity System |
| Type | Proximity Probe Module |
| Measurement Principle | Eddy Current, Non-Contact |
| Probe Diameter | 8 mm |
| Thread | M10 × 1 Metric |
| Mounting | Threaded Installation |
| Primary Function | Vibration & Position Monitoring |
Electrical Performance
| Parameter | Specification |
|---|---|
| Output Signal | Linear Voltage Output |
| Sensitivity | 200 mV/mil (7.87 V/mm typical) |
| Frequency Response | 0 Hz – 10 kHz |
| Static Measurement | Supported |
| Dynamic Measurement | Supported |
| Signal Stability | High long-term stability |
| EMI Resistance | Industrial-grade shielding |
| System Compatibility | 3300 XL / 3500 Series |
The probe is engineered for highly stable signal transmission, ensuring reliable vibration trends and accurate machinery diagnostics over long operating cycles.
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Case Length | 70 mm |
| Unthreaded Length | 0 mm |
| Total System Length | 1.0 meter (3.3 ft) |
| Connector Type | Standard coaxial connector (Option 01) |
| Housing Material | AISI 303 / 304 Stainless Steel |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| Approximate Net Weight | 0.32–0.35 kg |
| Shipping Weight | ~1.5–2.0 kg |
The 1-meter cable length provides a balanced installation option for medium-distance routing between probe and monitoring system.
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -52°C to +177°C |
| Probe Tip Max Temp | +218°C |
| Cable Rating | Up to +260°C |
| Humidity | Up to 93% non-condensing |
| Shock Resistance | Industrial duty |
| Vibration Resistance | Continuous operation rated |
| Corrosion Resistance | High |
| Certification | CN region-specific approval package |
The CN configuration is designed to support compliance-driven installations in regulated markets, ensuring safe deployment in hazardous industrial zones.
Recommended Related Models
- Bently Nevada 330130 Proximitor Sensor
- Bently Nevada 330180 Proximitor Sensor
- Bently Nevada 330101 Extension Cable
- Bently Nevada 3500/42M Proximitor 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
Popular Bently Nevada Models
- 330104-00-03-50-02-00
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- 330104-00-07-05-02-05
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- 3500/42M
