Product Overview: Bently Nevada 330707-00-62-10-01-05 3300 XL 11 mm Proximity Probe
The Bently Nevada 330707-00-62-10-01-05 is a high-performance 3300 XL 11 mm proximity probe designed for reliable vibration and position measurement in rotating machinery. Manufactured in the USA, this probe features a polyphenylene sulfide (PPS) tip and a 304 stainless steel case, offering durability in harsh industrial environments. With a 1.0 meter cable and 5/8-18 UNF thread, it integrates seamlessly into turbine, compressor, and pump monitoring systems.
Technical Specifications
| Parameter |
Value |
| Probe Type |
3300 XL 11 mm Proximity Probe |
| Model Number |
330707-00-62-10-01-05 |
| Unthreaded Length |
0.0 in |
| Overall Case Length |
6.2 in |
| Total Length |
1.0 metre (3.3 feet) |
| Connector Type |
Miniature coaxial ClickLoc with connector protector |
| Agency Approval |
Multiple Approvals |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 304 stainless steel |
| Cable Specification |
75 Ω triaxial, FEP insulated |
| Operating & Storage Temperature |
-52°C to +177°C (-62°F to +351°F) |
| Probe DC Resistance (1.0 m length) |
5.9 ± 0.5 ohms (center to outer conductor) |
| Case Thread |
5/8-18 UNF |
| Max Thread Engagement |
0.938 in |
| Recommended Case Torque |
15.2 N·m (133 in·lb) |
| Maximum Case Torque |
45.2 N·m (400 in·lb) |
| Connector Torque (max) |
0.565 N·m (5 in·lb) |
| Minimum Bend Radius |
25.4 mm (1.0 in) |
| Shipping Weight |
0.17 kg |
Installation and Mounting Guidelines
Proper installation of the 330707-00-62-10-01-05 probe ensures accurate measurements and long service life. The probe case thread is 5/8-18 UNF with a maximum thread engagement of 0.938 inches. Apply the recommended torque of 15.2 N·m (133 in·lb) during mounting. Do not exceed the maximum rated torque of 45.2 N·m (400 in·lb) to avoid damage. The connector-to-connector torque should be finger tight, with a maximum of 0.565 N·m (5 in·lb). Maintain a minimum bend radius of 25.4 mm (1.0 in) for the cable to prevent internal damage.
Maintenance and Reliability Considerations
The Bently Nevada 330707-00-62-10-01-05 proximity probe operates reliably in temperatures from -52°C to +177°C. Note that exposing the probe to temperatures below -34°C may cause premature failure of the pressure seal. The probe uses a Viton O-ring to seal the differential pressure between the tip and case. Routine inspection of the cable and connector condition is recommended. The probe is not pressure tested prior to shipment; contact the custom design department if pressure seal testing is required for your application.
Troubleshooting Common Issues
Incorrect torque during installation can lead to measurement inaccuracies or mechanical damage. Always use a torque wrench and follow the recommended 15.2 N·m setting. If the probe resistance deviates from the specified 5.9 ± 0.5 ohms (for 1.0 m length), inspect the cable for damage. Ensure the operating temperature stays within -52°C to +177°C to avoid seal failure. If pressure seal leakage is suspected, consult the factory for custom testing.
Selection Guide and Purchasing Advice
When selecting the 330707-00-62-10-01-05 proximity probe, verify that the thread, cable length, and connector type match your system requirements. This probe is designed for 5/8-18 UNF mounting and comes with a 1.0 meter cable. For bulk or specialized orders, contact UBEST Automation (ubest101) for availability and lead times.