Product Overview
The Bently Nevada 330707-00-62-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for precise, non-contact vibration and position measurements in rotating machinery. This model features a 5/8-18 UNF thread, a 1.0-metre total length, and a miniature coaxial ClickLoc connector with standard cable. Engineered for reliability, the probe withstands extreme temperatures from -51°C to +177°C and includes a robust AISI 304 stainless steel case and a polyphenylene sulfide (PPS) tip. The 330707-00-62-10-02-00 is ideal for applications requiring consistent performance in demanding industrial environments.
Technical Specifications
Below are key parameters derived directly from the product data:
| Parameter |
Value |
| Thread Size |
5/8-18 UNF |
| Unthreaded Length |
0.0 in |
| Overall Case Length |
6.2 in |
| Total Length |
1.0 metre (3.3 feet) |
| Connector Type |
Miniature coaxial ClickLoc, standard cable |
| Agency Approval Option |
Not required |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 304 stainless steel (SST) |
| Probe Cable Specification |
75 Ω triaxial, FEP insulated, 1/5/9 metres |
| Operating Temperature |
-52°C to +177°C (-62°F to +351°F) |
| Storage Temperature |
-52°C to +177°C (-62°F to +351°F) |
| Shipping Weight |
0.17 kg |
| DC Resistance (1.0 m) |
5.9 ± 0.5 ohms |
| Probe Case Torque (Max) |
45.2 N·m (400 in·lb) |
| Probe Case Torque (Recommended) |
15.2 N·m (133 in·lb) |
| Connector Torque (Max) |
0.565 N·m (5 in·lb) |
| Minimum Bend Radius |
25.4 mm (1.0 in) |
Industry Applications
The Bently Nevada 330707-00-62-10-02-00 excels in monitoring critical rotating assets such as turbines, compressors, and pumps. Its robust temperature range and corrosion-resistant materials make it suitable for refineries, power plants, and chemical processing facilities. The 3300 XL design ensures accurate gap measurements even in high-vibration environments, reducing false alarms and unplanned downtime.
Installation & Setup Guidance
Proper installation of the 330707-00-62-10-02-00 requires careful attention to torque values and thread engagement. Use the recommended probe case torque of 15.2 N·m (133 in·lb) for 5/8-18 threads; do not exceed 45.2 N·m. The connector-to-connector torque should be finger tight, with a maximum of 0.565 N·m. Maintain a minimum bend radius of 1.0 inch on the cable to avoid damage. Ensure the probe tip does not contact rotating surfaces.
Maintenance & Reliability
Regularly inspect the Bently Nevada 330707-00-62-10-02-00 for signs of cable wear or seal degradation. Operating below -34°C may cause premature pressure seal failure, so avoid prolonged exposure to extreme cold. The Viton O-ring helps maintain differential pressure between tip and case, but the probe is not pressure tested before shipment. For critical applications, contact the custom design department for pressure seal verification.
Troubleshooting & Common Issues
If the 330707-00-62-10-02-00 returns erratic readings, check the connector torque and cable condition. A resistance reading outside 5.9 ± 0.5 ohms may indicate a damaged cable or connector. Verify that the probe tip is clean and free from debris. If the pressure seal fails, inspect the O-ring and ensure the probe is not exposed to temperatures below -34°C.