Product Overview
When vibration monitoring is critical, the Bently Nevada 330707-00-62-10-11-05 3300 XL 11 mm Proximity Probe delivers reliable, precision measurement. This probe is part of the 3300 XL series, designed for high-performance proximity sensing in rotating machinery. With a 5/8-18 UNF thread and a 1.0 meter (3.3 feet) total length, it features a miniature coaxial ClickLoc connector with connector protector and FluidLoc cable. The probe tip is made of polyphenylene sulfide (PPS) and the case of AISI 304 stainless steel (SST), ensuring durability in harsh environments.
Key Specifications
| Parameter |
Value |
| Probe Length |
1.0 m |
| DC Resistance (RPROBE) |
5.9 ± 0.5 ohms |
| Case Thread |
5/8-18 UNF |
| Max Thread Engagement |
0.938 in |
| Max Torque (5/8-18 case) |
45.2 N·m (400 in·lb) |
| Recommended Torque |
15.2 N·m (133 in·lb) |
| Operating Temperature |
-52°C to +177°C (-62°F to +351°F) |
| Cable Type |
75 Ω triaxial, FEP insulated, FluidLoc |
| Agency Approvals |
Multiple Approvals |
| Shipping Weight |
0.17 kg |
Installation & Setup
Proper installation of the Bently Nevada 330707-00-62-10-11-05 ensures accurate readings. Use the recommended torque of 15.2 N·m (133 in·lb) for the probe case to avoid damaging the pressure seal. The maximum thread engagement is 0.938 inches. Ensure the cable bend radius does not exceed 25.4 mm (1.0 in) to maintain cable integrity. The connector-to-connector torque should be finger tight, with a maximum of 0.565 N·m (5 in·lb).
Maintenance & Reliability
Reliability of the Bently Nevada 330707-00-62-10-11-05 is enhanced by its Viton O-ring pressure seal, but exposure to temperatures below -34°C (-30°F) may cause premature seal failure. The probe operates in temperatures from -52°C to +177°C. Regular inspection of the cable and connector for wear is recommended. The stainless steel case resists corrosion, making it suitable for demanding industrial environments.
Troubleshooting Tips
Common issues with the Bently Nevada 330707-00-62-10-11-05 include overtightening, which can damage the seal or thread. Always adhere to the specified torque values. If resistance measurements deviate from 5.9 ± 0.5 ohms, check for cable damage or loose connections. For pressure seal integrity, avoid prolonged exposure below -34°C.
Buying Guide
When ordering the Bently Nevada 330707-00-62-10-11-05, verify the unthreaded length, case length, and total length options to match your application. This unit has a 0.0 in unthreaded length, 6.2 in case length, and 1.0 meter total length. For additional specifications or compatibility questions, contact UBEST Automation (ubest101.myshopify.com) for expert advice.