Product Overview

The Bently Nevada 330106-05-30-20-02-CN is a premier 8 mm Reverse Mount Proximity Probe from the industry-leading 3300 XL transducer system. Specifically designed for critical machinery protection, this sensor provides precise, non-contact measurement of static and dynamic shaft positions. Whether it is monitoring vibration, radial position, or axial thrust, the 330106 series delivers the signal integrity required for complex Turbine Supervisory Instrumentation (TSI) and condition monitoring systems.

Engineered with M10 x 1 threading for secure industrial mounting, this probe is the preferred choice for engineers maintaining legacy and modern rotating assets. When you buy 330106-05-30-20-02-CN, you are procuring a component that excels in the most demanding environments, including steam and gas turbines, centrifugal compressors, and hydroelectric power generation units. As a trusted supplier of industrial automation spare parts, we ensure these genuine Bently Nevada components are available to keep your critical assets protected.

Key Features

• Precision Engineering: 8 mm probe tip diameter designed for linear, highly accurate displacement measurements.

• Reverse Mount Configuration: Ideal for applications where space is constrained and the probe must be mounted from within the machine housing.

• Miniature ClickLoc™ Connector: Features a specialized, reliable coaxial connector ensuring stable signal transmission while allowing for quick and simple installation.

• Hazardous Area Certified: Includes "CN" approval designation (CSA, ATEX, IECEx), making it suitable for use in volatile industrial environments.

• Robust Threading: M10 x 1 threads ensure a precise and firm mounting interface, resistant to high-vibration conditions.

Technical Specifications

Model Configuration Explanation

The 330106-05-30-20-02-CN model follows Bently Nevada’s systematic ordering structure:

• 330106: Base model for the 3300 XL 8 mm Reverse Mount Probe.

• 05: Threading configuration (M10 x 1).

• 30: Unthreaded length option.

• 20: Cable length of 2.0 meters, providing sufficient reach for internal rack integration.

• 02: Miniature ClickLoc™ connector for superior, vibration-resistant connectivity.

• CN: Global agency approval package (CSA, ATEX, IECEx) for international regulatory compliance.

Typical Applications

• Power Generation: Condition monitoring for gas turbines, steam turbines, and large excitation machines.

• Oil & Gas: Shaft displacement and vibration analysis for reciprocating and centrifugal compressors.

• Hydroelectric Plants: Monitoring deflection and thrust bearing wear in massive vertical hydroelectric generator units.

• Manufacturing: Precise monitoring of rolling mill bearings in steel production and drying cylinder supports in paper mills.

System Compatibility

This probe is fully compatible with the Bently Nevada 3300 XL 8 mm Proximitor Sensor. It is designed to work as an integrated system, where the probe length, cable length, and Proximitor calibration work in harmony to maintain a 200 mV/mil sensitivity. It is natively compatible with 3300, 3300 XL, and 3500 series monitoring systems.

Installation Guidelines

1. Mounting: Utilize the M10 x 1 threads to mount the probe into the provided hole in the machine housing. Ensure it is locked securely with the supplied jam nut.

2. Gap Setting: Use a feeler gauge to establish the initial gap between the probe tip and the target (usually 1.27 mm or 50 mils).

3. Connector Handling: The ClickLoc™ connector is designed for a firm "click" connection. Keep the interface clean and free of oil/debris during the connection process.

4. Cabling: Secure the cable using nylon or metal ties to prevent stress at the connector point. Avoid routing near high-voltage lines.

Product Advantages

When you purchase genuine Bently Nevada parts, you are investing in the safety of your machinery. These probes offer superior thermal stability, linear signal response, and high resistance to chemical contamination. Choosing a reliable 330106-05-30-20-02-CN supplier ensures that you receive a product that meets exact factory tolerances, preventing the "drift" or data inaccuracy often associated with non-OEM alternatives.

Ordering Information

We maintain the 330106-05-30-20-02-CN in stock to minimize your downtime. For updated pricing or to request a volume discount, please reach out to our team. We provide clear, direct quotations for all industrial automation spare parts.

Logistics and Shipping

To protect the delicate electronics of your probe, every unit is shipped using anti-static industrial packaging. This high-specification protection ensures the item is guarded against electrostatic discharge (ESD) and mechanical damage during air or sea transit. Our logistics team handles all necessary export documentation for global delivery.

Why Choose Maxwell PLC

At Maxwell PLC, we combine 50 years of technical expertise with a commitment to industrial reliability. We are specialists in Bently Nevada and legacy condition monitoring components. When you source parts from us, you get more than just hardware; you get access to a team that understands the importance of system uptime in power and petrochemical sectors.

Frequently Asked Questions

• Is the 330106-05-30-20-02-CN in stock?

  Yes, we keep this specific configuration in stock for immediate dispatch.

• Are these genuine Bently Nevada parts?

  We guarantee that every item is an original Bently Nevada component.

• What does the "CN" approval signify?

  It indicates that the probe is certified for use in hazardous areas under CSA, ATEX, and IECEx standards.

• Can I use this with an older 3300 monitoring system?

  Yes, the 3300 XL probes are designed to be compatible with legacy 3300 series monitors.

• Do you provide calibration data with the probe?

  Calibration data is typically included per factory standards for Bently Nevada products.

• What is the typical shipping time?

  We offer fast, global shipping services to meet your maintenance schedule.

• How do I verify the part number?

  Check the tag on the existing cable or refer to your original system maintenance manual.

• Are bulk discounts available?

  Yes, contact our sales department for tiered pricing on larger orders.

• Does this come with a warranty?

  Yes, all genuine parts sold by us are backed by a comprehensive warranty.

• What should I do if my shipping box arrives damaged?

  Our anti-static, rugged packaging is designed to prevent damage, but we recommend inspecting the package upon receipt.

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