Bently Nevada 330104-00-18-10-02-CN 3300 XL 8 mm Proximity Probe

Why Choose the Bently Nevada 330104-00-18-10-02-CN for Vibration Monitoring?

When unplanned machine downtime threatens your production targets, the Bently Nevada 330104-00-18-10-02-CN 3300 XL 8 mm Proximity Probe delivers the reliable, non-contact vibration measurement you need. This probe is engineered for critical rotating machinery such as turbines, compressors, and pumps, where early fault detection saves thousands in repair costs.

Product Overview

The 330104-00-18-10-02-CN is part of the trusted 3300 XL 8 mm Proximity Probe series from Bently Nevada, designed for precise shaft vibration and position monitoring. It features an M10 x 1 thread with armor for robust mechanical protection in harsh industrial environments. The probe includes a miniature coaxial ClickLoc connector and standard cable, ensuring secure and easy installation. With a total length of 1.0 meter (3.3 feet), this probe offers flexibility for various mounting configurations.

Technical Specifications Breakdown

Understanding key specifications helps you select the right probe for your application. The 330104-00-18-10-02-CN uses a probe tip made of Polyphenylene sulfide (PPS), providing excellent chemical resistance and thermal stability. The probe case is constructed from AISI 303 or 304 stainless steel (SST), ensuring durability in corrosive environments. The nominal probe DC resistance is 7.59 ± 0.50 ohms for the 1.0 meter length, measured from center conductor to outer conductor. This resistance value is critical for maintaining signal integrity over the cable run.

The probe is designed to seal differential pressure between the tip and case using a Viton O-ring, making it suitable for applications where pressure differentials exist. Performance specifications are validated with a -24 Vdc power supply, 10 kΩ load, and AISI 4140 steel target gapped at 1.27 mm (50 mils), ensuring consistent and accurate readings.

Industry Applications

In the oil and gas industry, the 330104-00-18-10-02-CN monitors shaft vibration in large centrifugal compressors, helping operators detect bearing wear or imbalance before catastrophic failure occurs. For power generation, this probe tracks turbine rotor position and vibration, enabling predictive maintenance that reduces unplanned outages. In manufacturing plants, it provides real-time feedback on pump and motor health, optimizing maintenance schedules and extending equipment life.

Installation & Setup Guidance

Proper installation is essential for accurate measurements. Begin by selecting a mounting location that provides a clear, perpendicular view of the target surface. Ensure the probe tip is gapped at 1.27 mm (50 mils) from the AISI 4140 steel target for optimal linear range. Use the M10 x 1 threaded mounting hole and secure the probe with the armor to protect against mechanical damage. Connect the miniature coaxial ClickLoc connector to the extension cable, verifying a tight, corrosion-free connection. Follow the manufacturer's wiring diagram for power supply connections, ensuring the system operates within the specified voltage range.

Maintenance & Reliability

To maintain reliable performance, inspect the probe tip and cable periodically for signs of wear, contamination, or damage. Clean the tip gently with a soft, lint-free cloth if debris accumulates. Verify that the Viton O-ring remains intact to preserve the pressure seal. Check all electrical connections for tightness and corrosion. Regular calibration checks against a known target help sustain measurement accuracy over time. By following these simple steps, you can extend the service life of the 330104-00-18-10-02-CN and reduce total cost of ownership.

Selection Guide & Purchasing Advice

Before purchasing, verify that the 330104-00-18-10-02-CN matches your system requirements. Confirm the probe length (1.0 meter) and connector type (miniature coaxial ClickLoc) are compatible with your existing extension cables and Proximitor sensors. Ensure the target material is AISI 4140 steel for guaranteed accuracy. For applications requiring different cable lengths or connector styles, consult the full 3300 XL series options. As a trusted supplier, plcmatrix.com offers this probe along with expert support to help you select the right components for your vibration monitoring system. Contact our team for current availability and pricing.