330191-00-33-05-00 | Bently Nevada 3300 XL 8 mm Probe, 0.5 m

The Bently Nevada 330191-00-33-05-00 is a Probe and extension cable also for industrial control and automation applications.

In an era when machinery protection demanded greater resilience, the Bently Nevada 330191-00-33-05-00 emerged as a refined solution. This 3300 XL 8 mm ETR probe reflects continuous improvement in proximity sensing, offering reliable performance for critical rotating equipment.

What Is the 330191-00-33-05-00?

It is a Bently Nevada proximity probe from the 3300 XL series. The model features a 3/8-24 UNF thread and comes without armor. Its total length is 0.5 metre (1.6 feet), and the overall case length is 3.3 inches. The probe is designed with a minimum unthreaded length of 0.0 inches. As a genuine Bently Nevada original spare part, it ensures precision and durability.

Key Technical Specifications

• Probe Tip Material: Polyphenylene sulfide (PPS) for robust encapsulation.
• Probe Case Material: AISI 303 or 304 stainless steel.
• Cable: 75Ω triaxial, FEP insulated, 0.5 m total length.
• Connector: Gold-plated brass or beryllium copper.
• Maximum Connector Torque: 0.565 N•m (5 in•lbf).
• Probe Case Thread: 3/8-24 with 0.563 in maximum thread engagement.

These specifications ensure reliable signal transmission and mechanical integrity in demanding environments.

Applications and Benefits

The 3300 XL 8 mm probe is suited for vibration and position measurement on compressors, turbines, and pumps. Its 8 mm diameter provides a thicker encapsulation of the probe coil, resulting in a more rugged probe. The patented TipLoc molding method creates a robust bond between tip and body, while the CableLoc design offers 330 N (75 lbf) pull strength. For applications requiring oil leakage prevention, an optional FluidLoc cable is available.

Installation and Maintenance

Proper installation is critical for accurate measurements. Verify the 3/8-24 UNF thread matches the mounting point. The maximum thread engagement is 0.563 inches. Use the specified torque of 0.565 N•m (5 in•lbf) for connectors. The probe operates with -17.5 Vdc to -26 Vdc and requires 12 mA maximum consumption. Periodic inspection ensures long-term reliability.

Why Choose TenBN?

As a TenBN authorized distributor, we supply genuine Bently Nevada original spare parts with fast global shipping from China. Our competitive pricing supports industrial MRO needs. Contact TenBN for Bently Nevada parts pricing and availability.