Bently Nevada 330101-00-40-10-01-CN 3300 XL 8 mm Probe, 3/8-24 UNF Thread

Technical Specifications Breakdown

Key parameters for the 330101-00-40-10-01-CN are listed below for quick reference:

Industry Applications for the 3300 XL Probe

Typical applications include steam turbines, centrifugal compressors, pumps, and large electric motors. The 8 mm probe body provides enhanced robustness against physical abuse compared to smaller probes, making it a preferred choice for high-vibration machinery. The 1.0 meter total length with a miniature coaxial ClickLoc connector simplifies installation in tight spaces while ensuring a secure signal connection.

Installation and Setup Guidance

Proper installation is key to achieving accurate measurements. The probe requires a threaded mounting hole with 3/8-24 UNF threads. Ensure the target surface is clean and within the specified linear range of 0.25 to 2.3 mm from the probe tip. The recommended gap setting for radial vibration is -9 Vdc, approximately 1.27 mm (50 mils). Use field wiring of 0.2 to 1.5 mm² (16 to 24 AWG) with a 3-conductor shielded triad cable, keeping the maximum length between the Proximitor and monitor under 305 meters (1,000 feet).

Maintenance and Reliability

The 3300 XL probe is engineered for long-term reliability. The patented TipLoc and CableLoc designs provide a robust bond between probe tip and body, and a pull strength of 330 N (75 lbf). The probe case is made from AISI 303 or 304 stainless steel, offering corrosion resistance. For standard probes, the operating temperature range is -52°C to +177°C. Inspect the probe and cable periodically for physical damage, especially in high-temperature or high-humidity environments.

Robust Vibration Monitoring with the Bently Nevada 330101-00-40-10-01-CN

For engineers tasked with protecting critical rotating machinery, selecting the right proximity probe is a decision that directly impacts uptime and safety. The Bently Nevada 330101-00-40-10-01-CN is a 3300 XL 8 mm probe designed for reliable, accurate shaft vibration and position measurement. This probe features a 3/8-24 UNF thread and comes without armor, making it suitable for a wide range of standard industrial applications where robust performance is non-negotiable.

Selection Guide and Purchasing Advice

When selecting a replacement or upgrade, verify that the thread size (3/8-24 UNF) and total length (1.0 meter) match your application requirements. The 330101-00-40-10-01-CN is a genuine Bently Nevada component, ensuring full compatibility with 3300 XL monitoring systems. Our team can help confirm the exact configuration you need.

Please verify current lifecycle status and availability with AutoDCSTech before ordering.