Bently Nevada 330103-00-11-10-02-CN 3300 XL 8 mm Proximity Probe, Metric

Technical Specifications Breakdown

Key parameters for the 330103-00-11-10-02-CN are listed below for quick reference:

Industry Applications and Operational ROI

The 2 mm linear range and -9 Vdc recommended gap provide a wide measurement window, reducing setup time and calibration drift. By catching faults early, operators avoid unplanned downtime and extend equipment life—delivering tangible ROI through reduced maintenance costs and improved plant availability.

Installation and Setup Guidance

Mount the probe with M10x1 thread, ensuring thread engagement does not exceed 15 mm. Use 3-conductor shielded triad cable (16 to 24 AWG) for field wiring. Maximum distance between the 3300 XL Proximitor Sensor and the monitor is 305 meters (1,000 feet). Set the initial gap to approximately 1.27 mm (50 mils) for radial vibration monitoring, corresponding to -9 Vdc output. Avoid exposing the probe to temperatures below -34°C (-30°F) to prevent premature pressure seal failure.

Maintenance and Reliability

Periodically inspect the probe tip and cable for physical damage or contamination. The PPS tip and stainless steel case resist harsh environments. The probe is designed to seal differential pressure using a Viton® O-ring; however, it is not pressure tested before shipment. For applications requiring a pressure seal test, contact the custom design department. The probe maintains less than 3% change in Average Scale Factor (ASF) after 56 days at 93% humidity per IEC 68-2-3.

Understanding the Bently Nevada 330103-00-11-10-02-CN Proximity Probe

When monitoring rotating machinery, accurate and reliable vibration data is non-negotiable. The Bently Nevada 330103-00-11-10-02-CN is a 3300 XL 8 mm Proximity Probe designed for metric applications. This probe converts shaft displacement into a proportional DC voltage, enabling early detection of issues like imbalance, misalignment, and bearing wear. Its robust construction and precise specifications make it a trusted choice for critical asset protection.

Compatibility and Integration

The 330103-00-11-10-02-CN integrates with Bently Nevada 3300 XL Proximitor Sensors and monitoring systems. When installed with intrinsically safe zener barriers (per drawing 141092) or galvanic isolators, it is suitable for Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga; Class 1, Groups A, B, C, D; Class II, Groups E, F, G; Class III. For non-incendive circuits (per drawing 140979), it meets Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc; Class 1, Division 2, Groups A, B, C, D; Class 1, Zone 2: AEx/Ex ec IIC T5…T1 Gc.

Selection Guide and Purchasing Advice

When selecting a proximity probe, verify thread size, cable length, and connector type match your installation. The 330103-00-11-10-02-CN offers a 1.0-meter cable with ClickLoc connector and country-specific approval (CN). For lifecycle status and availability, contact AutoDCSTech before ordering. Our team can help confirm compatibility with your existing Bently Nevada system and provide expert support.