Bently Nevada 3300 XL 8mm Vibration Probe: Robust and Reliable Machine Monitoring

This is the 330101-33-53-10-12-05, a high-performance 8mm proximity probe from Bently Nevada's trusted 3300 XL series. It offers superior durability for continuous vibration monitoring in industrial machinery. Its design prevents fluid ingress and provides excellent physical strength.

Complete Model Suffix Breakdown

Understanding the part number helps ensure you get the exact probe you need.

• 330101: Base model for 3300 XL 8mm probe, 3/8-24 UNF thread, no armor.
• 33: Unthreaded length is 3.3 inches.
• 53: Overall case length is 5.3 inches.
• 10: Total cable length is 1.0 meter (3.3 feet).
• 12: Features a Miniature coaxial ClickLoc connector with FluidLoc cable to stop oil leaks.
• 05: Includes CSA, ATEX, and IECEx safety approvals for hazardous areas.

Technical Specifications & Data

• Brand & Series: Bently Nevada 3300 XL
• Full Model: 330101-33-53-10-12-05
• Probe Type: 8mm Diameter Proximity Transducer
• Thread Size: 3/8-24 UNF
• Linear Range: 2.0 mm (80 mils), from 0.25 to 2.3 mm from target.
• Recommended Gap: Set at -9 Vdc (~1.27 mm / 50 mils) for radial vibration.
• Output & Sensitivity: 7.87 V/mm ±5% (200 mV/mil) for 1m system.
• Accuracy (DSL): Better than ±0.025 mm (±1 mil).
• Probe Resistance (1m): 7.59 Ω ± 0.50 Ω.
• Operating Temperature: -52°C to +177°C (Standard).
• Case Material: AISI 303/304 Stainless Steel.
• Tip Material: Rugged PPS Plastic (Polyphenylene Sulfide).
• Cable Pull Strength: High-strength 330 N (75 lbf) CableLoc design.
• Field Wiring: Use shielded triad cable. Max length 305m to monitor.

Installation & Compatibility Guide

This 8mm probe fits standard 3/8-24 UNF mounting holes. We recommend the -9 Vdc gap setting for best vibration measurement. It connects directly to Bently Nevada 3300 XL Proximitor sensors. The system works with monitors from the 3300 series and compatible frameworks.

The patented FluidLoc cable option is perfect for applications with oil or coolant present.

Certifications & Approvals

This probe meets stringent international standards for use in hazardous and safe locations. It carries CSA, ATEX, and IECEx certifications.

What's in the Box & Warranty

• One (1) Bently Nevada 330101-33-53-10-12-05 8mm Vibration Probe.
• Standard packaging and documentation.

All our products come with a solid 12-month warranty against manufacturing defects.

Shipping Information

We ship worldwide via reliable couriers: FedEx, UPS, and DHL. You will get tracking details after your order ships.

Frequently Asked Questions (FAQ)

What is the FluidLoc cable feature?

It stops oil and other liquids from traveling inside the cable. This prevents leaks from the machine casing.

Why choose an 8mm probe over a 5mm probe?

The 8mm design has a thicker casing and probe tip. It is much stronger and better for tough environments.

What is the typical delivery time?

We usually ship in-stock items within 1-2 business days. Delivery time depends on your location and the shipping method chosen.

How do I set the probe gap correctly?

Adjust the probe position while monitoring the DC voltage. Set it to the recommended -9 Vdc for radial vibration measurements.

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Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825