Bently Nevada 330101-00-48-20-12-05 3300 XL 8 mm Probe for Vibration Monitoring

Technical Specifications Breakdown

Key parameters for the 330101-00-48-20-12-05 are listed below for quick reference:

Industry Applications and Operational ROI

Its 2 mm linear range and high sensitivity (7.87 V/mm) enable early detection of shaft misalignment, imbalance, or bearing wear. By catching faults before they escalate, the 330101-00-48-20-12-05 helps reduce unplanned downtime and extend equipment life, delivering significant cost savings over time.

Installation and Setup Guidance

Mount the probe using the 3/8-24 UNF thread into a pre-drilled hole, ensuring the recommended gap setting of -9 Vdc (approximately 1.27 mm or 50 mils) for radial vibration applications. The miniature coaxial ClickLoc connector simplifies field wiring, while the FluidLoc cable prevents oil leakage through the cable interior. Use 3-conductor shielded triad cable (0.2 to 1.5 mm²) for field wiring, with a maximum length of 305 meters between the probe and the Proximitor Sensor.

Maintenance and Reliability

The patented TipLoc and CableLoc designs provide a robust bond and 330 N (75 lbf) pull strength, enhancing durability. The PPS probe tip and stainless steel case resist corrosion and physical damage. Standard probes operate from -52°C to +177°C, making them suitable for most industrial environments. Inspect the probe and cable periodically for signs of wear, especially in high-vibration or high-temperature areas.

Compatibility and Integration

This probe is part of the 3300 XL series and works with Bently Nevada Proximitor Sensors and monitoring systems. The CSA, ATEX, and IECEx approvals ensure compliance with hazardous area requirements.

Selection Guide and Purchasing Advice

When selecting a vibration probe, consider the machine type, temperature range, and cable length. The 330101-00-48-20-12-05 is a versatile choice for standard applications. For extended temperature ranges, contact AutoDCSTech for the ETR version. Please verify current lifecycle status and availability with AutoDCSTech before ordering.