Precision Vibration Monitoring with the Bently Nevada 330101-00-11-10-02-00
When protecting critical rotating machinery, every measurement must be accurate and repeatable. The Bently Nevada 330101-00-11-10-02-00 3300 XL 8 mm probe delivers the ruggedness and reliability engineers demand for continuous vibration monitoring in harsh industrial environments.
Technical Specifications Breakdown
Key parameters for the 330101-00-11-10-02-00 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Product Type | 3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor |
| Unthreaded Length Option | 00 - 0.0 in |
| Overall Case Length Option | 11 - 1.1 in |
| Total Length Option | 10 - 1.0 metre (3.3 feet) |
| Connector and Cable-Type Option | 02 Miniature coaxial ClickLoc connector, standard cable |
| Nominal Probe DC Resistance (1.0 m) | 7.59 ± 0.50 Ω |
| Extension Cable Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| Linear Range | 2 mm (80 mils) |
| Recommended Gap Setting for Radial Vibration | -9 Vdc [approximately 1.27 mm (50 mils)] |
| Incremental Scale Factor (ISF) Standard 5 or 1 meter System | 7.87 V/mm (200 mV/mil) ± 5% including interchangeability error |
| Probe Tip Material | Polyphenylene sulfide (PPS) |
| Probe Case Material | AISI 303 or 304 stainless steel (SST) |
| Probe Temperature Range (Standard) | -52°C to +177°C (-62°F to +350°F) |
Industry Applications: Protecting Critical Assets
This 8 mm probe is engineered for continuous vibration and position monitoring in turbomachinery, compressors, pumps, and large electric motors. The patented TipLoc and CableLoc designs (providing 330 N or 75 lbf pull strength) ensure the probe tip and cable remain securely attached even under high vibration, reducing the risk of false trips or data loss.
Installation and Setup Guidance
For optimal performance, mount the probe using the 3/8-24 UNF thread into a properly tapped hole. Ensure the target surface is clean and within the linear range (0.25 to 2.3 mm from target). Use the recommended field wiring: 3-conductor shielded triad cable, 0.2 to 1.5 mm² (16 to 24 AWG), with a maximum length of 305 meters (1,000 feet) between the Proximitor sensor and monitor. Set the initial gap to approximately -9 Vdc for radial vibration measurements.
Maintenance and Reliability
The stainless steel case and PPS probe tip resist corrosion and wear. Inspect the probe and cable periodically for physical damage. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature pressure seal failure. The probe is designed to seal differential pressure using a Viton O-ring; contact the custom design department if pressure testing is required.
Compatibility and Integration
This probe is part of the 3300 XL system and works with Bently Nevada 3300 XL extension cables and Proximitor sensors. The miniature coaxial ClickLoc connector ensures a secure, quick connection. The system supports standard and extended temperature range configurations.
Selection Guide and Purchasing Advice
When selecting a replacement or new probe, verify the thread size (3/8-24 UNF) and total length (1.0 meter) match your application. The 330101-00-11-10-02-00 is available now at AutoDCSTech. Our team can help confirm compatibility with your existing Bently Nevada monitoring system. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 330101-00-11-10-02-00 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
