Bently Nevada 330103-00-04-15-02-CN 3300 XL 8 mm Proximity Probe

Description

330103-00-04-15-02-CN specifies a metric 3300 XL 8 mm proximity probe with an M10 x 1 thread, 0 mm unthreaded length, 40 mm overall case length, 1.5 m total cable length, miniature ClickLoc coaxial connector, and China hazardous area approval package (-CN).

The 330103 model is the unarmored metric threaded variant in the 3300 XL 8 mm proximity probe series, designed for non-contact shaft vibration and displacement measurements on rotating machines. This specific configuration features a 02 connector option indicating standard coaxial cable without an external connector protector. The -CN suffix adds official China hazardous area certification, which includes NEPSI and CCC markings for industrial applications in explosive environments.

Features

• 00 unthreaded option provides a fully threaded probe case.
• 04 case option sets the overall M10 x 1 case length to 40 mm.
• 15 length option provides 1.5 meters of integral coaxial cable.
• 02 connector option features a miniature coaxial ClickLoc connector with standard cable.
• -CN suffix configuration adds NEPSI and CCC certifications for China hazardous areas.
• 8.0 mm tip diameter with polyphenylene sulfide (PPS) probe tip material.
• AISI 303 stainless steel thread material.

Applications

• Shaft vibration and position measurements on rotating machinery.
• Radial vibration monitoring in steam turbines, gas turbines, compressors, and industrial pumps.
• Thrust position (axial displacement) measurement.
• Critical machine casing expansion and thermal growth tracking.

Ordering Information

Technical Specifications

Connections and Interfaces

The probe is terminated with a miniature male coaxial ClickLoc connector. This connector interfaces directly with the 3300 XL standard extension cable to form the completed transducer system connected to the 3300 XL Proximitor sensor.

Installation Guidelines

• Maintain a minimum 20 mm clearance between the probe tip and adjacent structural metal to prevent side-viewing effects.
• Observe a thread engagement limit of 15 mm maximum for M10 x 1 threads to prevent binding.
• Hand-tighten coaxial ClickLoc connectors; do not use pliers unless mating with non-XL stainless steel connectors.
• Protect the miniature coaxial connector from moisture, dirt, and conductive fluids using connector protectors when exposed.
• Ensure probe cabling maintains a minimum bend radius of 25.4 mm (1.0 inch) during installation.

Compliance and Certifications

• NEPSI hazardous area approval for China
• CCC (China Compulsory Certification)
• CE compliant