Bently Nevada 330103-00-09-10-02-CN 3300 XL 8 mm Proximity Probe

Description

330103-00-09-10-02-CN: 3300 XL 8 mm proximity probe, M10 x 1 metric thread, without armor. This specific configuration features Option 00 (0 mm unthreaded length), Option 09 (90 mm case length), Option 10 (1.0 meter total length), Option 02 (miniature ClickLoc coaxial connector, standard cable), and Suffix -CN (China hazardous area approval package containing NEPSI and CCC certifications).

This unarmored metric probe measures shaft dynamic vibration, axial position, and speed on critical rotating machinery. The 90 mm fully-threaded case enables mounting depth tuning within deep M10 x 1 ports. Suffix -CN certifies the assembly for safe operation in explosive atmospheres in China under CCC and NEPSI regulations, replacing the standard -05 global agency approval.

Features

• M10 x 1 metric thread with 90 mm case length and 0 mm unthreaded length
• 1.0 meter total length standard coaxial cable (unarmored)
• Gold-plated miniature coaxial ClickLoc connector provides a secure connection
• -CN China agency approval package (NEPSI and CCC certified)
• 8 mm probe tip diameter offers robust physical encapsulation
• Operating temperature range of -52 degC to +177 degC

Applications

This 90 mm metric probe is designed for machinery protection systems where deep-threaded mounting wells or thick machine casings require extended thread reach. It is commonly applied in:

• Steam and gas turbine shaft vibration and position monitoring
• Centrifugal compressor radial and axial shaft measurement
• Industrial fan, blower, and pump bearing casing installations
• Gearbox shaft thrust and speed measurements
• Hazardous area applications requiring Chinese NEPSI and CCC compliance

Ordering Information

Technical Specifications

Installation Guidelines

Proper installation ensures accurate transducer system performance:

• Thread Engagement: Maximum length of thread engagement for M10 x 1 threads is 15 mm. Exceeding this may cause binding during installation.
• Probe Gap: Set the initial probe gap to 1.27 mm (50 mils) corresponding to -10 Vdc bias output at mechanical zero.
• Minimum Bend Radius: Do not bend the coaxial cable to a radius smaller than 25.4 mm (1.0 in) to prevent internal damage.
• Connector Torquing: Tighten ClickLoc connectors finger tight. Do not use pliers on gold ClickLoc connectors.
• Physical Clearance: Maintain a minimum of 15.2 mm (0.6 in) diameter clearance around the probe tip from surrounding metal to prevent side-view interference.

Compliance and Certifications

The -CN suffix configures this probe with specific certifications for the Chinese market:

• NEPSI: Explosion-proof and intrinsically safe certification for hazardous locations in China
• CCC: China Compulsory Certification for industrial electrical equipment in hazardous environments
• RoHS: Compliant with industrial restriction of hazardous substances