Description

The 330106-05-30-15-02-CN is an 8 mm Reverse Mount Proximity Probe from the Bently Nevada 3300 XL transducer system, configured with an M10 x 1 thread, 0.5 mm unthreaded length (Option 05), 30 mm case length (Option 30), and 1.5 m total system length (Option 15). This transducer, paired with a 3300 XL Proximitor sensor and extension cable, provides precise non-contact eddy-current displacement measurement for monitoring critical rotating machinery, such as gas and steam turbines, compressors, and pumps. This specific variant features a standard Miniature ClickLoc connector (Option 02) and is supplied with the China hazardous area approval package (-CN), encompassing NEPSI and CCC certifications for compliant installations within the region. The Reverse Mount design allows for internal installation within machine cases where external mounting space is restricted, ensuring secure placement for monitoring shaft vibration, radial position, and axial position in demanding industrial environments.

Features

• M10 x 1 thread with 8 mm probe tip diameter for standard 3300 XL displacement monitoring
• Reverse Mount configuration designed for internal machine housing installation
• 1.5 m total system length including probe and extension cable integration
• Standard Miniature ClickLoc coaxial connector for reliable signal transmission
• FluidLoc cable design (not applicable to this standard non-FluidLoc model) provides robust mechanical protection
• Engineered for consistent operation in high-temperature and high-vibration applications
• Includes China hazardous area approval package (-CN)

Applications

• Radial vibration and shaft position monitoring on centrifugal compressors
• Axial thrust position measurement in steam and gas turbines
• Rotor position monitoring in industrial motors and gearboxes
• Critical machinery protection where Reverse Mount probe orientation is required
• Hazardous area environments requiring NEPSI and CCC compliance

Ordering Information

Orderable Part Number	330106-05-30-15-02-CN	3300 XL 8 mm Reverse Mount Proximity Probe
A - Unthreaded Length	05	0.5 mm unthreaded length
B - Case Length	30	30 mm case length
C - Total Length	15	1.5 meter (4.9 feet)
D - Connector	02	Miniature ClickLoc coaxial connector, standard cable
Suffix -CN	-CN	China hazardous area approval package (NEPSI + CCC)

Technical Specifications

Manufacturer	Bently Nevada
Model	330106
Probe Diameter	8.0 mm
Thread Size	M10 x 1
Mounting Type	Reverse Mount
Total System Length	1.5 meter
Connector Type	Miniature ClickLoc
Operating Temperature	-51 degC to +177 degC
Linear Range	2.0 mm (80 mils)
Agency Approvals	NEPSI, CCC (via -CN suffix)

Installation Guidelines

Ensure the probe is installed with sufficient clearance to allow for proper gapping. When using M10 x 1 threads, secure the probe using the appropriate jam nut to prevent vibration-induced loosening. For reverse mount configurations, ensure the cable is routed away from high-temperature areas and protected from abrasion. The system requires the matching 3300 XL Proximitor sensor and extension cable to maintain the calibrated system length of 1.5 m. Always verify grounding and shielding connections at the Proximitor end to minimize electromagnetic interference.

Compliance and Certifications

This product configuration includes the -CN suffix, signifying compliance with China hazardous area requirements, including NEPSI and CCC markings. Ensure that the installation location meets the specific zone requirements for these certifications.