The Bently Nevada 330104-00-10-50-02-00 proximity probe is a heavy-duty eddy-current sensor designed for continuous, high-accuracy monitoring of shaft vibration, radial displacement, and rotor position in critical rotating machinery.
As part of the proven 3300 XL 8 mm series, this configuration is widely used in turbine trains, compressors, generators, and large industrial drive systems where long cable routing and stable signal transmission are essential. The 5.0-meter system length makes it particularly suitable for distributed installations where monitoring equipment is located at a distance from the machine.
Built for harsh industrial environments, it delivers stable performance under high vibration, electrical noise, and temperature fluctuations, making it a dependable choice for predictive maintenance and machinery protection systems.
Technical Specifications
General Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 330104-00-10-50-02-00 |
| 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 |
| Linearity | High precision |
| EMI Resistance | Industrial-grade shielding |
| Signal Stability | Long-term stable output |
Mechanical & Physical Data
| Parameter | Specification |
|---|---|
| Probe Body Length | 100 mm |
| System Length | 5.0 meters (16.4 ft) |
| Connector Type | ClickLoc (Option 02) |
| Cable Type | Armored / industrial-grade extension cable |
| Housing Material | Stainless steel (AISI 303/304) |
| Probe Tip Material | PPS engineering polymer |
| Approx. Weight | ~0.40 kg |
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| System Length | 5.0 meters |
| Net Weight | ~0.40 kg |
| Shipping Weight | ~2.0 kg |
The extended 5-meter cable configuration provides installation flexibility in large machinery layouts where monitoring systems are mounted at a distance from rotating equipment.
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
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