Bently Nevada 330106-05-30-05-00-00 3300 XL 8 mm Reverse Mount Proximity Probe

Description

330106-05-30-05-00-00 specifies this 3300 XL 8 mm reverse mount proximity probe configuration featuring metric M10 x 1 threads, a 5.0 mm unthreaded length, a 30 mm overall case length, and a total length of 0.5 meter (1.6 feet). This configuration is supplied with standard coaxial cable without a pre-installed ClickLoc connector (Option 00) and does not require hazardous area agency approvals (Option 00).

Reverse mount probes mount from the inside or rear of a mounting sleeve, fitting application environments where external clearance is restricted. The probe tip is made of polyphenylene sulfide (PPS) to withstand harsh industrial operating conditions. It measures static position and dynamic shaft vibration when paired with a compatible 3300 XL Proximitor sensor and extension cable, operating on the eddy-current measurement principle.

Features

• Thread Type: Metric M10 x 1 threads for secure mechanical mounting.
• Unthreaded Length: 5.0 mm (0.20 in) unthreaded probe tip section.
• Case Length: 30 mm (1.2 in) case length suited for compact installation depths.
• Cable Length: 0.5 meter (1.6 feet) total length, simplifying close-coupled routing.
• Connector Option: Option 00 specifies a standard coaxial cable with no pre-installed connector, allowing custom termination.
• Approvals Option: Option 00 indicates no hazardous area agency approvals are required for the installation site.
• Probe Tip Material: PPS tip construction.

Applications

• Vibration monitoring and axial position measurement on fluid-film bearing machines.
• Keyphasor speed and phase reference measurements on steam and gas turbines.
• Industrial rotating machinery including pumps, compressors, and electric motors.
• Industrial enclosures where space constraints prevent the use of standard front-mount probes.

Ordering Information

Technical Specifications

Installation Guidelines

• Mounting Location: Ensure the mounting surface can accommodate the M10 x 1 metric thread without cross-threading.
• Thread Engagement: Maximum thread engagement length is 15 mm. Exceeding this value can cause binding during installation.
• Cable Routing: Avoid sharp bends; maintain a minimum bend radius of 25.4 mm (1.0 in) for the coaxial cable to prevent signal degradation.
• Gapping: Set probe gap using a standard feeler gauge or by monitoring the DC output voltage of the Proximitor sensor during setup.
• Cable Termination: Since this configuration has no connector pre-installed, use a Bently Nevada connector kit (such as 330153-01) for field-installing a ClickLoc coaxial connector if needed.

Compliance and Certifications