Product Overview
When vibration monitoring failures lead to costly unplanned downtime, the Bently Nevada 330709-000-080-90-02-00 3300 XL 11 mm Proximity Probes provide accurate, reliable measurements. Designed for critical rotating machinery, this probe features a 9.0-meter cable, miniature coaxial ClickLoc connector, and robust construction. The 330709-000-080-90-02-00 is part of the established 3300 XL series, offering proven performance in harsh industrial environments.
Technical Specifications
The Bently Nevada 330709-000-080-90-02-00 is built with precision-engineered components. Below are the key parameters from the product datasheet.
| Parameter |
Value |
| Probe Type |
3300 XL 11 mm, M16x1.5 thread, without armor |
| Unthreaded Length |
0 mm |
| Overall Case Length |
80 mm |
| Total Length |
9.0 meters (29.5 feet) |
| Connector & Cable |
Miniature coaxial ClickLoc connector, standard cable |
| Agency Approval |
Not Required |
| Probe DC Resistance (RPROBE) |
8.5 ± 1.1 ohms (at 9.0m) |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 304 stainless steel (SST) |
| Probe Cable Specification |
75 Ω triaxial, FEP insulated |
| Probe Case Torque (Recommended) |
21.1 N•m (187 in•lb) |
| Connector-to-Connector Torque (Max) |
0.565 N•m (5 in•lb) |
| Minimum Bend Radius |
25.4 mm (1.0 in) |
| Probe Case Thread |
M16x1.5 |
| Max Thread Engagement |
24 mm |
| Operating & Storage Temperature |
-52°C to +177°C |
| Cross-talk Min Target Size (Flat) |
30.5 mm (1.2 in) diameter |
| Cross-talk Min Shaft Diameter |
152 mm (6.0 in) |
Installation Guidance
Proper installation of the Bently Nevada 330709-000-080-90-02-00 ensures optimal performance. Use the recommended torque of 21.1 N•m for the probe case to avoid damage. The M16x1.5 thread allows secure mounting with a maximum engagement of 24 mm. When routing the cable, maintain a minimum bend radius of 25.4 mm (1.0 in) to prevent signal degradation. Finger-tight torque is sufficient for the connector; do not exceed 0.565 N•m.
Maintenance and Reliability
The 330709-000-080-90-02-00 is built to withstand extreme conditions: operating and storage from -52°C to +177°C. However, avoid prolonged exposure below -34°C as it may cause pressure seal failure. The probe tip material (PPS) resists chemicals and wear, while the stainless steel case provides corrosion resistance. Regular visual inspection of the cable and connector condition is recommended. The cable type (75 Ω triaxial, FEP insulated) offers excellent signal integrity over the 9.0-meter length.
Selection Guide
When selecting the Bently Nevada 330709-000-080-90-02-00, confirm your system requirements: total length (9.0m), thread size (M16x1.5), and connector type (miniature coaxial ClickLoc). This probe is not armored; if armoring is needed, consider other options. For bulk purchases or technical support, contact UBEST Automation (ubest101) — your reliable source for industrial automation spares. Verify that the cross-talk limitations match your target size and shaft diameter.