The Bently Nevada Advanced Sensors 330101-48-71-20-02-CN is a high-precision 8mm proximity probe designed for critical machinery monitoring. It measures vibration and position in turbines and compressors with exceptional accuracy, supporting predictive maintenance and enhancing operational reliability in demanding industrial environments.
Key Features
• Precision Measurement: Accurately measures both static position and dynamic vibration on rotating machinery.
• API 670 Compliant: Meets the rigorous API 670 standard for performance and mechanical configuration.
• Full Interchangeability: Probes, cables, and sensors are fully interchangeable within the 3300 series, eliminating bench calibration.
• Robust 8mm Design: Features a durable 8mm probe body for optimal physical robustness and protection.
• Backward Compatible: Fully compatible with non-XL 3300 series 5mm and 8mm system components.
FAQ
Q1: What is the main purpose of the Bently Nevada 330101-48-71-20-02-CN?
A1: It is an 8mm proximity probe designed for high-precision non-contact measurement of vibration and position in critical machinery like turbines and compressors.
Q2: What standard does this system comply with?
A2: The 3300 XL 8mm system, including this probe, fully complies with the API 670 standard for performance, linearity, and temperature stability.
Q3: Is this probe compatible with other 3300 series components?
A3: Yes, it is fully interchangeable and backward compatible with other non-XL 3300 series 5mm and 8mm transducer system components.
Q4: What is a key benefit of its interchangeability?
A4: It eliminates the need for matching or bench-calibrating individual components, simplifying maintenance and parts replacement.
Q5: Where is it primarily used?
A5: Its primary applications are vibration and position measurements on fluid-film bearing machines, as well as Keyphasor and speed measurement.






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