330103-00-04-05-02-CN 3300 XL 8 mm Proximity Probe | Bently Nevada

Product Overview

The Bently Nevada 330103-00-04-05-02-CN represents the industry standard for non-contact displacement and vibration sensing. As a core component of the 3300 XL 8 mm Transducer System, this probe provides the critical interface between rotating machinery and your monitoring suite. We supply this unit as 100% Brand New and Original, manufactured in the U.S.A. to ensure maximum asset protection and signal integrity.

Part Number Breakdown

This 330103 series probe utilizes a modular configuration to match specific mechanical mounting requirements:

• 330103: 3300 XL 8 mm Probe (M10 x 1 thread, without armor)

• 00 (Unthreaded Length): 0.0 mm

• 04 (Overall Case Length): 40 mm

• 05 (Total Length): 0.5 Metre (1.6 feet)

• 02 (Connector/Cable): Miniature coaxial ClickLoc™ connector, standard cable

• CN (Agency Approval): Specific China-market safety and regulatory approvals

Technical Specifications

This probe delivers high-performance eddy current sensing under rigorous industrial conditions:

Engineering Advantages

• Optimized for Restricted Access: The 40 mm case length combined with a 0.5m total cable length simplifies installation in compact bearing housings or gearboxes. This short-lead configuration reduces excess cable clutter inside machine casings.

• Vibration-Proof Connectivity: The ClickLoc™ connector employs a robust internal locking mechanism. It eliminates signal intermittency caused by mechanical vibration, a common failure point in standard threaded coaxial connectors.

• Region-Specific Compliance: The CN approval option ensures the hardware meets all local regulatory frameworks for the Chinese market. This simplifies the procurement process for international projects requiring specific field notifications and safety documentation.

• Interchangeability: The 3300 XL system design allows for the replacement of probes without recalibrating the Proximitor® sensor. This "plug-and-play" capability reduces maintenance downtime during scheduled outages.

FAQs

Does this probe require a specific extension cable for a 5-meter system?

Yes. To achieve a 5.0-meter system length with this 0.5m probe, you must use a 4.5-meter extension cable. Mismatching the total electrical length (probe + cable) will result in significant calibration errors and inaccurate vibration readings.

What is the correct procedure for tightening the ClickLoc™ connector?

The ClickLoc™ design requires only finger-tightening. You will feel a physical "click" when the connector seats properly. Do not use pliers or wrenches on the gold-plated surfaces, as this damages the protective coating and introduces signal noise.

Is this "CN" version functionally different from the standard "00" approval version?

Technically, the sensing performance remains identical. However, the "CN" designation ensures the probe carries the necessary certifications for use in specific regulated zones within China. Always consult your facility's safety manual to confirm the required approval suffix.