High-Precision 8 mm Proximity Sensor for Industrial Machinery
The Bently Nevada 330104-00-04-10-02-05 3300 XL 8 mm Proximity Probe provides highly accurate position and vibration measurements for rotating machinery. Its armored M10 x 1 threaded design ensures reliable operation in harsh industrial environments.
Robust Construction and Advanced Cable Options
This probe features a durable stainless steel case and a PPS probe tip, enhancing mechanical resistance. Additionally, it supports standard 75Ω FEP-insulated cables and high-temperature PFA-insulated cables, with lengths from 0.5 to 9 meters, providing installation flexibility.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 330104-00-04-10-02-05 |
| Series | 3300 XL 8 mm Proximity Probe |
| Country of Origin | Made in U.S.A. |
| Temperature Range | +18 °C to +27 °C (+64 °F to +80 °F) |
| Power Supply | -24 Vdc |
| Load | 10 kΩ |
| Target Material | AISI 4140 steel |
| Probe Gap | 1.27 mm (50 mils) |
| Nominal Probe DC Resistance | 7.59 ±0.50 Ω |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 / 304 stainless steel |
| Connector Type | Miniature coaxial ClickLoc |
| Cable Type | Standard FEP or Extended PFA insulated, 0.5–9 m |
| Armor (optional) | Flexible AISI 302/304 SST with FEP jacket |
| Tensile Strength | 330 N probe case to lead; 270 N lead to cable connectors |
| Agency Approvals | CSA, ATEX, IECEx |
| Overall Case Length | 40 mm |
| Total Probe Length | 1.0 meter (3.3 feet) |
| Weight | Probe: 323 g/m; Armored Cable: 103 g/m |
Advantages and Application Insights
The 330104-00-04-10-02-05 probe delivers precise vibration monitoring for predictive maintenance. Moreover, its armored cable and high-strength connector provide long-term durability. It integrates seamlessly with PLC, DCS, and factory automation control systems, improving operational reliability and reducing downtime.
This probe suits critical rotating machinery in power plants, manufacturing lines, and chemical processing plants. Operators can use real-time measurements to enhance automated monitoring, ensure safety, and optimize performance.
Dimensions and Weight
- Probe Length: 1.0 meter (3.3 feet)
- Case Length: 40 mm
- Probe Weight: 323 g/m
- Armored Cable Weight: 103 g/m (1.5 oz/ft)
- Thread Type: M10 x 1 with armor
Details
| Weight | 0.323 kg |
|---|

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