Bently Nevada 330104-00-19-10-01-05 3300 XL 8 mm Proximity Probe

Description

Option 00 (0 mm unthreaded length) and Option 19 (190 mm overall case length) define this metric threaded proximity probe configuration — 330104-00-19-10-01-05, a 3300 XL 8 mm proximity probe.

Unlike the standard unarmored 330103 probes, the 330104 series features integrated stainless steel armor over the cable, providing superior resistance against mechanical abrasion and physical impacts in demanding industrial environments. This specific variant is configured with a 1.0-meter total cable length, a standard coaxial ClickLoc connector with an integrated connector protector, and carries hazardous area approvals for CSA, ATEX, and IECEx installations.

Features

• Metric Thread Mounting: Standard M10 x 1 thread design matches standard metric machinery mounting ports.
• Stainless Steel Armor: Outer armored sheath protects the coaxial cable from cutting, pinching, and wear.
• Fully Threaded Case: 0 mm unthreaded option allows full engagement into threaded mounting holes.
• Extended Case Length: 190 mm overall case length supports deep reach into machinery bearing housings.
• Connector Protector: Installed over the ClickLoc coaxial connection to prevent moisture and environmental contamination.
• Hazardous Area Approval: Rated for Division 1, Zone 0, and Zone 1 intrinsically safe installations.

Applications

This proximity probe is used for non-contacting machinery protection and condition monitoring. It is commonly deployed in heavy industries such as oil and gas, petrochemicals, power generation, and water treatment. Key applications include:

• Radial shaft vibration and dynamic motion measurements on turbomachinery.
• Axial shaft position and thrust movement monitoring.
• Keyphasor and phase reference timing applications.
• Protection of steam turbines, gas turbines, industrial compressors, and high-pressure pumps.

Ordering Information

Technical Specifications

Installation Guidelines

• Maximum Mounting Torque: Do not exceed 8.1 N-m (72 in-lb) of torque when installing the M10 x 1 threaded case.
• Thread Engagement: Maximum thread engagement limit is 15 mm to prevent potential binding or housing deformation.
• Connector Connection: Assemble the ClickLoc connector finger-tight. Avoid using steel pliers on gold-plated connectors.
• Cable Bend Radius: Maintain a minimum bend radius of 25 mm (1.0 in) for the armored cable to avoid damage.
• System Gapping: Set the initial probe gap to approximately 1.27 mm (50 mils) corresponding to -10.0 Vdc bias voltage.

Compliance and Certifications

• CSA: Approved for hazardous locations Class I, Division 1, Groups A, B, C, D.
• ATEX/IECEx: Intrinsically safe Ex ia IIC T1...T5 Ga/Gb, for use in Zone 0, Zone 1, and Zone 2 areas.
• CE Mark: Fully compliant with applicable European Union directives.