The Bently Nevada 330102-00-50-10-01-RU 3300 XL 8 mm Proximity Probe is a high-performance sensor designed for non-contact measurement of shaft vibration and position in rotating machinery. It is part of the 3300 XL Proximity Transducer System, which includes the probe, extension cable, and proximitor sensor. This model is optimized for robust operation in harsh industrial environments and delivers accurate, repeatable measurements essential for predictive maintenance and machine protection systems.

This probe is engineered to work seamlessly with the 3300 XL series, ensuring compatibility with API 670 requirements for machinery protection and monitoring. Its durable construction and high reliability make it suitable for continuous monitoring applications in critical machinery such as turbines, compressors, pumps, and motors.

Product Parameters

Product Applications

The 330102-00-50-10-01-RU proximity probe is widely used in industrial sectors where reliable vibration and position monitoring is critical. Typical applications include:

• Monitoring shaft vibration in steam turbines, gas turbines, and hydro turbines.

• Detecting rotor shaft displacement in compressors and centrifugal pumps.

• Position measurement of journal bearings in critical machinery.

• Condition monitoring in motors, gearboxes, and generators.

• Integration into API 670 compliant protection systems for shutdown and alarm functions.

• Preventive and predictive maintenance programs in petrochemical, oil & gas, and power generation plants.

Product Advantages

• High Accuracy and Stability – Provides precise, linear, and repeatable measurements even under high vibration conditions.

• API 670 Compliance – Meets international standards for machinery protection, ensuring reliable plant safety.

• Durable Construction – Stainless steel housing and armored cable provide resistance to mechanical stress, oil, and high temperatures.

• Wide Compatibility – Designed to work seamlessly with 3300 XL proximitor and extension cables.

• Broad Operating Range – Effective in extreme temperature environments, supporting both low and high-temperature industrial processes.

• Long-Term Reliability – Proven field performance in critical rotating machinery monitoring worldwide.

FAQ

Q1: What is the linear range of the 330102-00-50-10-01-RU probe?

A1: The probe provides a nominal linear range of 2 mm (80 mils) with high accuracy.

Q2: What sensitivity does this proximity probe offer?

A2: It offers a sensitivity of 200 mV/mil (7.87 mV/µm).

Q3: Can this probe be used in high-temperature environments?

A3: Yes, it operates reliably between -35 °C and +177 °C, with storage capability up to +200 °C.

Q4: Is the probe compatible with older Bently Nevada proximitor sensors?

A4: It is specifically designed for use with 3300 XL Proximitor sensors and extension cables to maintain accuracy and calibration.

Q5: What is the frequency response range?

A5: The probe supports DC to 10 kHz with ±3 dB accuracy.

Q6: What material is the probe housing made of?

A6: The housing is constructed from stainless steel for enhanced durability.

Q7: Can this probe be mounted in both metric and imperial threaded fittings?

A7: Yes, it is available in both M10 x 1 and 3/8-24 UNF thread options depending on configuration.

Q8: Does the probe require calibration after installation?

A8: No user calibration is required, as it is factory-calibrated for use with its designated proximitor and extension cable.

Q9: What type of machinery protection systems use this probe?

A9: It is widely integrated into API 670 compliant systems for alarms, shutdowns, and continuous condition monitoring.

Q10: Is the extension cable length included in the system measurement accuracy?

A10: Yes, the total system length (probe + extension cable) is factory-matched and must be used as a set to ensure proper calibration.