Product Introduction
When cross-talk interference or extreme temperature fluctuations threaten the accuracy of vibration monitoring, the Bently Nevada 330709-000-230-90-12-00 3300 XL 11 mm Proximity Probes provide reliable, precise measurements. Designed for industrial rotating machinery, this probe minimizes signal degradation and maintains performance from -52°C to +177°C. Its robust construction includes a polyphenylene sulfide (PPS) tip and AISI 304 stainless steel case, ensuring long service life in harsh environments.
Technical Specifications Breakdown
| Parameter |
Value |
| Unthreaded Length |
0 mm |
| Overall Case Length |
230 mm |
| Total Length |
9.0 m (29.5 ft) |
| Connector and Cable Type |
Miniature coaxial ClickLoc connector, FluidLoc cable |
| Probe DC Resistance (9m) |
8.5 ± 1.1 ohms |
| Probe Tip Material |
Polyphenylene sulfide (PPS) |
| Probe Case Material |
AISI 304 stainless steel |
| Probe Case Thread |
M16x1.5 |
| Max Thread Engagement |
24 mm |
| Recommended Probe Case Torque |
21.1 N·m (187 in·lb) |
| Min Bend Radius |
25.4 mm (1.0 in) |
| Temperature Range (Operating/Storage) |
-52°C to +177°C (-62°F to +351°F) |
All values are sourced directly from the product documentation for the Bently Nevada 330709-000-230-90-12-00.
Installation & Setup Guidance
Proper installation of the Bently Nevada 330709-000-230-90-12-00 is critical to avoid cross-talk and premature seal failure. Ensure the probe case thread (M16x1.5) engages no more than 24 mm. Apply the recommended torque of 21.1 N·m (187 in·lb) using a calibrated torque wrench. For the connector, tighten only to finger tight, with a maximum torque of 0.565 N·m (5 in·lb). Avoid bending the cable tighter than a 25.4 mm radius, especially near the probe tip.
Maintenance & Reliability
Regular inspection of the Bently Nevada 330709-000-230-90-12-00 probe cable and connector can prevent signal loss. Monitor for fluid ingress in the FluidLoc cable jacket. When operating below -34°C, note that the pressure seal may degrade prematurely; schedule more frequent checks in cold environments. The probe's wide temperature classification (T1 to T5 for EPL Ga/Gc) ensures suitability across diverse industrial processes, but always verify the ambient temperature does not exceed the rated limits for your classification zone.
Selection Guide & Purchasing Advice
Before ordering the Bently Nevada 330709-000-230-90-12-00, confirm your required probe length and connector type. This model includes a 9.0 meter cable with miniature coaxial ClickLoc connector and FluidLoc cable, ideal for high-moisture areas. If your application demands different unthreaded or overall case lengths, consult the 3300 XL series options. For further assistance or to verify compatibility with your existing system, contact UBEST Automation at ubest101. Our technical team can help you select the correct probe for your machinery monitoring needs.
Frequently Asked Questions
What is the total cable length of the Bently Nevada 330709-000-230-90-12-00?
The total length is 9.0 meters (29.5 feet), as specified in the product data.
What is the probe tip material?
The probe tip is made of polyphenylene sulfide (PPS), providing excellent chemical resistance and thermal stability.
What temperature range can this probe withstand?
The operating and storage temperature range is -52°C to +177°C (-62°F to +351°F). Refer to the temperature schedule for specific classification limits.
Does this probe require agency approval?
This model (Agency Approval Option 00) does not require agency approval. For hazardous location versions, choose appropriate options.
What torque should be applied to the probe case?
The recommended torque for M16x1.5 probe cases is 21.1 N·m (187 in·lb). Do not exceed the maximum rated torque of 63.3 N·m (560 in·lb).