Product Overview

The Bently Nevada 330101-00-19-10-02-05 stands as a definitive solution for non-contact vibration and displacement sensing in high-speed rotating machinery. As a premium component of the 3300 XL series, this 8 mm probe delivers unmatched linear accuracy and thermal stability across a wide range of operating temperatures. It provides critical real-time data to the 3500 Monitoring System, enabling precise tracking of radial vibration and axial position for turbines, compressors, and motors. Engineered to withstand the rigors of heavy industrial environments, this probe ensures that your Emergency Shutdown (ESD) and Turbine Supervisory Instrumentation (TSI) systems receive clear, interference-free signals, effectively preventing costly mechanical failures and extending asset lifecycle.

Model Logic & Suffix Deciphering

The 330101 series utilizes a modular suffix system to define the mechanical housing and electrical requirements. This specific configuration is built to the following standards:

00 - Unthreaded Length

This option specifies a 0.0-inch unthreaded length. The entire probe barrel is threaded, providing maximum versatility for depth adjustment within the machine casing or mounting bracket.

19 - Overall Case Length

The probe features a 1.9-inch total case length. This compact threading allows for installation in specialized housings where space is constrained but high-resolution vibration monitoring is non-negotiable.

10 - Total Length

Indicates a 1.0-meter (3.3 feet) integral cable length. This cable is designed to connect directly to a 3300 XL extension cable, forming a complete 5-meter or 9-meter system.

02 - Connector Option

Equipped with a miniature coaxial connector and a connector protector. The protector ensures the connection remains isolated from environmental contaminants such as oil, moisture, and metallic dust.

05 - Agency Approval

Carries Multiple Approvals (ATEX, IECEx, CSA). This certification guarantees the probe is safe for deployment in globally recognized hazardous areas and explosive atmospheres.

Precision Engineering Parameters

Field Commissioning Intelligence

Successful deployment hinges on correct gapping. Engineers should utilize a digital multimeter to monitor the "Gap Voltage" during installation; for a standard 3300 XL system, a reading of -10.00 Vdc positions the shaft in the exact center of the probe’s linear range. Ensure the coaxial connectors are finger-tight and use the provided connector protector to prevent signal shunting. Maintain a minimum bend radius of 25.4 mm (1 inch) for the integral cable to avoid internal fatigue. Always verify that the probe tip is free from metallic debris, which can cause "phantom" vibration readings or baseline shifts.

Tactical System Advantages

The 330101 series utilizes a polyphenylene sulfide (PPS) tip, ensuring it remains chemically inert when exposed to reactive lubricants or high-pressure steam. Unlike lower-tier sensors, the 3300 XL 8 mm probe demonstrates superior cross-talk rejection, allowing for high-density X-Y configurations on bearing housings. This hardware integrates flawlessly with the Honeywell Experion PKS and other high-level DCS platforms via the 3500/M series rack, providing a transparent view of machine health and supporting advanced predictive maintenance strategies.

Global Logistics & Shipping

We recognize that industrial downtime is a critical financial burden.

Dispatch Time: 3-5 days when payment finish, utilizing prioritized express channels.

Courier Network: Global delivery via DHL, FEDEX, or UPS with full tracking visibility.

Packaging Integrity: Each probe is shipped in specialized anti-static industrial packaging. We utilize vacuum-sealed barriers and shock-absorbent cushioning to protect the sensitive ceramic-filled tip and precision-machined threads during international transit.

Machinery Protection FAQs

Q1: Can I use this probe with an older 3300 Proximitor?

A1: While the 3300 XL probe is electrically compatible with older 3300 Proximitors, for maximum accuracy and the benefit of extended linearity, it is highly recommended to use the matching 3300 XL Proximitor sensor.

Q2: What is the benefit of the -05 Approval Option?

A2: The -05 suffix provides "Multiple Approvals" (ATEX, IECEx, CSA). This allows a single probe model to be used across various global plant sites, simplifying inventory management for multinational corporations.

Q3: Does this probe require a specific extension cable?

A3: Yes. To maintain the 200 mV/mil scale factor, you must use a 3300 XL extension cable that completes the total system length (usually 5m or 9m) as specified on the Proximitor.

Q4: How do I identify if the probe tip is cracked?

A4: Visual inspection is the first step. Electrically, a cracked tip often leads to erratic gap voltage readings or a "Monitor Not OK" status on the 3500 rack due to moisture ingress.