Bently Nevada 330104-01-06-10-02-00 3300 XL 8 mm Proximity Probe

Description

330104-01-06-10-02-00 specifies this metric-threaded 3300 XL 8 mm proximity probe configuration, which features an M10 x 1 threaded body with integrated stainless steel armor, a 10 mm unthreaded length (Option 01), a 60 mm overall case length (Option 06), a 1.0 meter total length (Option 10), a miniature coaxial ClickLoc connector on standard cable (Option 02), and no hazardous area approvals (Option 00). Unlike unarmored or connector-protected variants, this configuration utilizes flexible stainless steel armor with an outer FEP jacket to prevent mechanical wear and abrasion on the coaxial cable while maintaining standard cable-to-connector clearances.

This non-contact eddy-current displacement sensor is used in industrial machinery protection systems. It operates as part of a 3300 XL transducer chain to measure static axial shaft position or dynamic shaft vibration on rotating machinery with fluid-film bearings, such as steam turbines, compressors, and generators. When paired with a compatible 3300 XL Proximitor sensor and extension cable, the probe provides a linear sensitivity of 7.87 V/mm (200 mV/mil) over a 2.0 mm (80 mils) linear range.

Features

• Option 01 specifies a 10 mm unthreaded length on an M10 x 1 threaded case.
• Option 06 defines a 60 mm overall case length made of corrosion-resistant 303 stainless steel.
• Option 10 provides a 1.0 meter total length of 75-ohm coaxial cable with integrated stainless steel armor.
• Option 02 includes a miniature coaxial ClickLoc connector without an external connector protector.
• Option 00 indicates that agency approval is not required.
• Integrated FEP-jacketed stainless steel armor provides protection against abrasive environments and physical wear.
• Polyphenylene sulfide (PPS) probe tip is rated for harsh chemical and turbine oil environments.
• Fully compatible and interchangeable with non-XL 3300 series 5 mm and 8 mm system components.

Applications

• Shaft radial vibration and axial position monitoring on fluid-film bearing machines.
• Shaft speed and Keyphasor reference measurements.
• Machinery protection systems on steam turbines, gas turbines, centrifugal compressors, and cooling tower fans.
• Hydroelectric generators and large industrial electric motors.

Ordering Information

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Probe gap must be set using the standard 3300 XL Proximitor sensor output voltage (typically -9 Vdc for radial vibration, corresponding to approximately 1.27 mm or 50 mils gap).
• Ensure the thread engagement of the M10 x 1 case does not exceed 15 mm to avoid binding during installation.
• Hand-tighten the miniature coaxial ClickLoc connector to the extension cable; do not use tools unless mating to a non-XL connector.
• Maintain a minimum clearance of 3.0 mm around the probe tip from surrounding metal to prevent side-view interference.
• Avoid pulling the FEP-jacketed armor with excessive tension; keep bend radii above the recommended limit of 25 mm.

Compliance and Certifications

• CE compliant (EMC Directive)
• RoHS compliant
• WEEE compliant