The Bently Nevada 330104-00-06-05-01-05 is a high-performance 3300 XL 8 mm proximity probe designed for precise vibration and shaft displacement measurements in critical rotating machinery. As a core component of the Bently Nevada eddy current transducer system, this probe provides accurate, non-contact monitoring of both static position and dynamic vibration, making it essential for turbines, compressors, and fluid-film bearing machines.

Features

• Advanced Construction: Features a patented TipLoc molding method for a robust bond between the probe tip and body, and a CableLoc design providing 330N (75 lbf) pull strength.
• Material: Probe tip is constructed from Polyphenylene Sulfide (PPS) for enhanced chemical resistance.
• Interchangeability: Fully compatible with other 3300-series 5 mm and 8 mm components.
• Hazardous Area Ready: Includes CSA, ATEX, and IECEx agency approvals for safe operation in demanding environments.
• Configuration: Equipped with a miniature coaxial ClickLoc connector and connector protector.

Applications

• Vibration and position monitoring on fluid-film bearing machines.
• Keyphasor reference and speed measurement.
• Critical asset protection in power generation, petrochemical, and mining facilities.
• Monitoring of cooling tower fans, agitators, and large-scale ventilation systems.

Technical Specifications

Installation Guidelines

• Handling: Ensure the probe tip is protected from physical impact during installation. Use caution when routing the coaxial cable to avoid sharp bends that exceed the minimum bend radius.
• Mounting: The probe is designed for mounting into a threaded hole. Ensure the probe is secured firmly to prevent mechanical resonance.
• Grounding: The probe system is designed to be electrically isolated from the machine case, reducing the risk of ground loops.
• Environment: While the probe is robust, it should be installed in a manner that protects the connector from direct exposure to process fluids and extreme contaminants.
• Safety: Always power down the monitoring system before connecting or disconnecting the probe cable to prevent electrical transients.

FAQs

What is the primary function of this probe?

This probe is an eddy current transducer that measures the distance between the probe tip and a conductive target, allowing for the monitoring of shaft vibration and position in rotating equipment.

Can this probe be used in hazardous areas?

Yes, this specific model (suffix -05) carries CSA, ATEX, and IECEx approvals, making it suitable for use in designated hazardous locations when installed according to local safety codes.

Is the probe compatible with non-XL 3300 systems?

Yes, it is physically and electrically interchangeable with other 3300-series 5 mm and 8 mm probes. Note that mixing XL and non-XL components will limit the overall system performance to the non-XL specification.