Bently Nevada 3300 XL 8mm Probe | 330101-36-80-10-02-00 | Long Case Sensor

Product Introduction

This is the 3300 XL 8mm Proximity Probe, a heavy-duty sensor from Bently Nevada. The exact model is 330101-36-80-10-02-00. It is designed for precise vibration and position measurement. This version features a longer case for deeper installations. Its rugged 8mm design ensures reliability in demanding industrial environments.

Technical Specifications

• Brand & Core Model
  • Brand: Bently Nevada
  • Base Model: 3300 XL 8 mm Proximity Probe
  • Full Part Number: 330101-36–80–10–02–00
• Part Number Configuration Tree
  • 330101 – Base: 3300 XL 8 mm Probe, 3/8-24 UNF thread, no armor
  • 36 – Unthreaded Length: 3.6 inches
  • 80 – Case Length: 8.0 inches
  • 10 – Cable Length: 1.0 meter (3.3 feet)
  • 02 – Connector: Miniature Coaxial ClickLoc
  • 00 – Agency: Not Required
• Key Performance Data
  • Linear Range: 2.0 mm (80 mils), from 0.25 to 2.3 mm from target.
  • Recommended Gap: 1.27 mm (50 mils) for -9 Vdc output.
  • Sensitivity (ISF): 7.87 V/mm (200 mV/mil) ±5%.
  • Linearity (DSL): Better than ±0.025 mm (±1 mil).
  • Probe Resistance: 7.59 Ω ± 0.50 Ω (for 1.0m cable).
  • Frequency Response: Consult manual for graphs with long field wiring.
• Environmental & Durability
  • Operating Temperature: -52°C to +177°C (-62°F to +350°F)
  • Extended Temp Option: Tip to +218°C (+425°F).
  • Seal: Viton® O-ring for pressure differential.
  • Humidity: Less than 3% ASF change at 93% RH.
  • Cable Pull Strength: 330 N (75 lbf) with CableLoc design.
  • Case Material: AISI 303/304 Stainless Steel.
• Installation & Compatibility
  • Mounting Torque: Recommended 11.2 N•m (100 in•lb).
  • Max Thread Engagement: 0.563 inch.
  • Max Field Wiring: 305 meters (1000 ft) with shielded triad cable.
  • Compatibility: Works with Bently Nevada 3300 XL Proximitor systems.
  • Optional FluidLoc: Prevents fluid ingress along cable core.
• Certifications & Support
  • Agency Approval: Option 00 (Not required for this configuration).
  • Warranty: 12 Months from date of shipment.
  • Shipping: Available worldwide via FedEx, UPS, and DHL.
  • Packaging: Includes probe in protective packaging.

Typical Applications & Diagnostic Value

This longer-case probe suits applications needing deep mounting. It is ideal for:

• High-Pressure Compressors
• Steam Turbine Bearing Housings
• Geared Machinery with Thick Casings
• Pumps Requiring Deep Probe Insertion

The probe delivers stable data for condition-based maintenance. It helps identify issues like shaft misalignment, unbalance, and bearing wear early.

Frequently Asked Questions (FAQ)

Selection & Configuration

• Why choose this model with an 8-inch case?

The 8-inch case length (Option 80) is for mounting in deep holes or through thick machinery walls.

• How is this probe different from shorter models?

Its core performance is identical. The difference is the mechanical dimensions. This model provides more threaded length for secure mounting in deep locations.

Installation & Setup

• How much of the probe should be threaded into the hole?

Do not engage more than 0.563 inches of threads. Ensure the probe tip extends to the correct gap from the target shaft.

• What if my environment has oil mist?

Consider the optional FluidLoc cable. It seals the cable interior to prevent oil from traveling along it.

Troubleshooting & Experience

• The probe reads unstable vibration after installation.

First, check the gap setting. Verify the target surface is clean, smooth, and made of conductive material. Loose mounting can also cause this.

• Can I use this probe in a very cold environment?

Operating down to -52°C is possible. However, exposing the probe below -34°C before installation may damage the internal pressure seal. Warm it gradually before use.

Purchasing Guide

To order the correct probe, confirm these details about your machine:

1. Mounting Depth: Measure your casing thickness. The 8-inch case suits deep holes.
2. Required Gap: Ensure you have space to achieve the 1.27 mm (50 mil) gap from the shaft.
3. Environment: Note ambient temperature and presence of oils or fluids.
4. System Match: Verify your monitor/Proximitor is compatible with the 3300 XL system.

Unsure about compatibility? Our technical team can help you select the right sensor.

Contact for Expert Support and Orders:
Email: sales@powergearx.com
Phone/WhatsApp: +86 18030005825

Partner: Oiltech Controls Limited | PLCDCS HUB Limited

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