Bently Nevada - Proximity Probe Housing Assembly 21000-28-10-20-039-03-02

Bently Nevada 3300 XL 8mm Proximity Probe System

Technical Specifications

• Brand: Bently Nevada
• Model: 21000-28-10-20-039-03-02
• Probe Type: 3300 XL 8mm diameter sensor
• Probe Length: 3.9 inches penetration depth
• Cable Length: 1.0 meter (39 inches) with connector
• Temperature Range: -50°C to +80°C operation
• Mounting Thread: Standard 3/4-14 NPT

Model Suffix Explanation

• Code 28 identifies the 3300 XL 8mm probe series
• Number 10 specifies the 1.0 meter cable length
• Digits 20 indicate the 2-inch standoff adapter
• Suffix 039 defines the 3.9-inch probe length
• Code 03 includes the complete NPT fitting kit
• Ending 02 confirms 3/4-14 NPT thread size

Advanced Safety Features

• CSA certified for Class I/II/III Division hazardous areas
• ATEX compliant for international explosive atmospheres
• RoHS compliant environmental standards
• API 670 standard for machinery protection systems
• Explosion-proof construction for maximum safety

Complete Package Contents

• Main probe housing assembly ready for installation
• NPT plug and reducer for conduit connections
• Three cable seal grips for 1/8" to 3/8" cables
• 2-inch standoff adapter for proper positioning
• Factory documentation and setup guidelines
• All necessary mounting hardware included

Installation & Setup

• Mount using standard 3/4-14 NPT threaded connections
• Select appropriate cable seal for your cable diameter
• Position using 2-inch standoff for optimal measurement
• Follow API 670 alignment and calibration procedures
• Ensure proper grounding for electrical safety
• Verify all seals for environmental protection

Application Environments

• Chemical processing plants with explosive atmospheres
• Oil and gas compression and pumping stations
• Power generation turbine monitoring systems
• Industrial rotating equipment protection
• Any hazardous location requiring vibration measurement
• API 670 compliant machinery protection systems

Frequently Asked Questions

Do you have immediate stock availability?

We maintain stock of this model for quick order processing.

What is your shipping timeline?

We process and ship all orders within 5 business days.

Which carriers do you use for delivery?

We ship worldwide using FedEx, UPS, and DHL services.

What is your return policy?

We offer a 30-day return window for unused products.

What makes this probe "XL" series?

The XL designation indicates the extended 3.9-inch penetration depth for deeper applications.

Is this housing explosion-proof certified?

Yes, this unit carries CSA explosion-proof certification for hazardous areas.

What cable sizes do the seals accommodate?

The included seals fit cables from 1/8" to 3/8" diameter for flexibility.

For complete technical specifications and installation drawings, download our detailed datasheet.

Get the full product documentation here: 21000-24701-Datasheet.pdf

For technical support or purchasing information, contact our sales team today:

sales@nex-auto.com