Bently Nevada 330103-04-09-10-02-CN 3300 XL 8 mm Proximity Probe

Technical Specifications Breakdown

Key parameters for the 330103-04-09-10-02-CN are listed below for quick reference:

Industry Applications: Protecting Critical Rotating Assets

The 2 mm linear range, starting at approximately 0.25 mm from the target, provides precise data for early fault detection. The robust stainless steel case and PPS tip withstand harsh conditions, while the M10 x 1 thread simplifies installation in standard mounting holes.

Installation and Setup Guidance

For optimal performance, mount the probe with the recommended gap setting of -9 Vdc (approximately 1.27 mm). Use 3-conductor shielded triad cable with tinned field wiring, 0.2 to 1.5 mm² (16 to 24 AWG). The maximum field wiring length between the probe and the monitor is 305 meters (1,000 feet). Ensure the probe tip is clean and free of debris before installation.

Maintenance and Reliability

Regularly inspect the probe cable and connector for signs of wear or damage. The probe is designed to seal differential pressure between the tip and case using a Viton O-ring. Avoid exposing the probe to temperatures below –34°C (–30°F) to prevent premature failure of the pressure seal. The probe exhibits less than a 3% change in Average Scale Factor (ASF) when tested in 93% humidity per IEC 68-2-3 for up to 56 days.

Precision Vibration Monitoring with the Bently Nevada 3300 XL 8 mm Probe

In rotating machinery, early detection of shaft vibration and position changes is critical to preventing catastrophic failures. The Bently Nevada 330103-04-09-10-02-CN is a 3300 XL 8 mm Proximity Probe designed for accurate, non-contact measurement in demanding industrial environments. This metric probe, featuring a polyphenylene sulfide (PPS) tip and a stainless steel case, delivers reliable performance for your critical asset protection program.

Compatibility and Integration

The 330103-04-09-10-02-CN is part of the 3300 XL family and is compatible with Bently Nevada Proximitor sensors and monitoring systems. For intrinsically safe installations, use with approved zener barriers per drawing 141092 or galvanic isolators. For non-incendive circuits, connect per drawing 140979.

Selection Guide and Purchasing Advice

When selecting a replacement or new probe, verify the total length, thread type, and connector option. The 330103-04-09-10-02-CN is available from AutoDCSTech. Please verify current lifecycle status and availability with AutoDCSTech before ordering.