Bently Nevada 330104-00-07-10-02-CN 3300 XL 8 mm Proximity Probe

Description

Fully threaded M10 x 1 metric probe body (Option 00) with a 70 mm overall case length (Option 07) and a 1.0 m total length lead (Option 10) featuring protective stainless steel armor — 330104-00-07-10-02-CN eddy-current proximity probe. This specific configuration features a standard Miniature coaxial ClickLoc connector (Option 02) and is supplied with the -CN China hazardous area approval package, certifying the device for explosive environments through NEPSI and CCC certifications.

This device belongs to the 3300 XL 8 mm transducer family and pairs with a 3300 XL extension cable and a 3300 XL Proximitor Sensor to form a complete non-contact measurement system. Unlike unarmored models such as the 330103, this armored version has integrated stainless steel armor over the coaxial cable to defend against abrasion and physical abuse in demanding industrial setups. The probe measures static variables like axial position and dynamic variables like shaft vibration on fluid-film bearing machinery, turbine shafts, and compressors.

Features

• Option 00 specifies a fully threaded configuration with 0 mm of unthreaded length.
• Option 07 specifies a 70 mm overall case length with M10 x 1 metric threads.
• Option 10 specifies a 1.0 m (3.3 feet) total cable length.
• Option 02 specifies a standard Miniature coaxial ClickLoc connector.
• Integrated stainless steel armor provides physical shielding against industrial wear, debris, and mechanical stress.
• Viton O-ring provides a secure pressure seal between the probe tip and case.
• Includes China hazardous area approval package (-CN) with CCC and NEPSI approvals.

Applications

• Shaft vibration and axial position measurement on fluid-film bearing machines.
• Keyphasor reference and speed measurements on steam and gas turbines.
• Radial dynamic vibration and axial thrust position monitoring in centrifugal compressors.
• Condition monitoring on industrial pumps, fans, and generators.

Ordering Information

Technical Specifications

Installation Guidelines

• Always use a calibrated torque wrench when tightening the M10 x 1 threaded probe case. Maximum thread engagement length must not exceed 15 mm.
• Ensure the minimum bend radius of the coaxial armored cable is maintained to avoid degradation of the signal or physical damage to the internal conductor.
• Verify that the total combined electrical length of the probe and extension cable matches the configuration of the 3300 XL Proximitor Sensor (typically 5.0 or 9.0 meters total).
• When routing cables in hazardous areas, ensure installation complies with CCC, NEPSI, and associated wiring guidelines.

Compliance and Certifications

• CCC (China Compulsory Certification) for hazardous areas
• NEPSI (National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation)
• CE Compliant (EMC Directive 2014/30/EU, RoHS Directive 2011/65/EU)
• SIL 2 certified for functional safety applications